LM Guide Actuator - Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Space Saving]Use of a inner block integrating LM Guide units on both ends and a Ball Screw unit in the centermakes model KR a highly rigid and highly accurate actuator in a minimal space.10mmModel KR55 Model KR33 Model KR20 Model KR15 Model KR26 Model KR46 Model KR6510mmFig.5 Cross Sectional Drawing10mmIndustrial TechnologiesModel KR45HModel KR30H10mmFig.6 Cross Sectional DrawingA2-4

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Seal]Model KR is equipped with end seals and side seals for dust prevention as standard.Features of Each ModelLM Guide Actuator Model KRSide sealTable2 shows the rolling resistance and seal resistance per inner block (guide section).Model No.Table2 Maximum Resistance ValueRollingresistancevalueEnd sealSealresistancevalueTotalKR15 0.2 0.7 0.9KR20 0.5 0.7 1.2KR26 0.6 0.8 1.4KR30H 1.5 2.0 3.5KR33 1.5 1.9 3.4KR45H 2.5 2.6 5.1KR46 2.5 2.5 5KR55 5.0 3.8 8.8KR65 6.0 4.1 10.1Unit: NNote) The rolling resistance represents the value when alubricant is not used.Industrial TechnologiesLM Guide ActuatorA2-5

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KRLoad Ratings in All Directions and Static Permissible Moment[Load Rating]PLPRPT• LM Guide UnitModel KR is capable of receiving loads in all directions: radial, reverse radial and lateral directions.Its basic load ratings are equal in all directions (radial, reverse radial and lateral directions), and theirvalues are indicated in Table3 on A2-8 and A2-9.• Ball Screw UnitSince the inner block is incorporated with a Ball Screw, model KR is capable of receiving an axialload. The basic load rating value is indicated in Table3 on A2-9 and Table3.• Bearing Unit (Fixed Side)Since housing A contains an angular bearing, model KR is capable of receiving an axial load.The basic load rating value is indicated in Table3 on A2-8 and A2-9.[Equivalent Load (LM Guide Unit)]The equivalent load when the LM Guide unit of model KR simultaneously receives loads in all directionsis obtained from the following equation.PE = PR (PL) + PTPE : Equivalent load (N): Radial direction: Reverse radial direction: Lateral directionPR : Radial load (N)PL : Reverse radial load (N)PT : Lateral load (N)PTIndustrial TechnologiesLM Guide ActuatorA2-7

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Table3 Load Rating of Model KRModel No.KR15 KR20 KR26KR1501 KR1502 KR2001 KR2006 KR2602 KR2606LM guide unitBall screw unitBearing unit (Fixed side)Basic dynamicload ratingC (N)Basic staticload ratingC0 (N)Radialclearance(mm)Basic dynamicload ratingCa (N)Basic staticload ratingC0a (N)Long type block 1930 3590 7240Short type block — — —Long type block 3450 6300 12150Short type block — — —Normal grade,high accuracy gradePrecision gradeNormal grade,high accuracy grade– 0.001 to+0.002– 0.005 to– 0.002– 0.003 to+0.002– 0.007 to– 0.003– 0.004 to+0.002– 0.01 to– 0.004340 230 660 860 2350 1950Precision grade 340 230 660 1060 2350 2390Normal grade,high accuracy grade660 410 1170 1450 4020 3510Precision grade 660 410 1170 1600 4020 3900Screw shaft diameter (mm) 5 6 8Lead (mm) 1 2 1 6 2 6Thread minor diameter (mm) 4.5 5.3 5.0 6.6 6.7Ball center-to-center diameter (mm) 5.15 6.15 6.3 8.3 8.4Axial directionBasic dynamicload ratingCa (N)Static permissibleloadP0a (N)590 1000 1380290 1240 1760Note1) The load ratings in the LM Guide unit each indicate the load rating per inner block.Note2) The Ball Screw of precision grade (grade P) for models KR30H, KR33, KR45H10 and KR4610 is incorporated withspacer balls in the proportion of one to one.Note3) The Ball Screw of precision grade (grade P) for models KR45H20, KR4620, KR55 and KR65 is incorporated withspacer balls in the proportion of two to one.Industrial TechnologiesA2-8

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KRKR30H KR33 KR45H KR46KR30H06 KR30H10 KR3306 KR3310 KR45H10 KR45H20 KR4610 KR4620KR55KR6511600 11600 23300 27400 38100 509004900 4900 11900 14000 — —20200 20200 39200 45500 61900 8090010000 10000 19600 22700 — —– 0.004 to+0.002– 0.012 to– 0.004– 0.004 to+0.002– 0.012 to– 0.004– 0.006 to+0.003– 0.016 to– 0.006– 0.006 to+0.003– 0.016 to– 0.006– 0.007 to+0.004– 0.019 to– 0.007– 0.008 to+0.004– 0.022 to– 0.0082840 1760 2840 1760 3140 3040 3140 3040 3620 56802250 1370 2250 1370 2940 3430 2940 3430 3980 59504900 2840 4900 2840 6760 7150 6760 7150 9290 145002740 1570 2740 1570 3720 5290 3720 5290 6850 1070010 10 15 15 20 256 10 6 10 10 20 10 20 20 257.8 7.8 12.5 12.5 17.5 2210.5 10.5 15.75 15.75 20.75 261790 1790 6660 6660 7600 137002590 2590 3240 3240 3990 5830Industrial TechnologiesLM Guide ActuatorA2-9

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Static Permissible Moment (LM Guide Unit)]The Inner block is capable of receiving moment loads in all three (3) directions.Table4 on A2-11 shows static permissible moments in the MA, MB and MC directions.With a single long type block (Model KR-A)With double long type blocks (Model KR-B)With a single long type block (Model KR-C)Industrial TechnologiesWith double long type blocks (Model KR-D)A2-10

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KRModel No.Table4 Static Permissible Moments of Model KRStatic permissible momentMA MB MCUnit: N-mKR15-A 12.1 12.1 38KR15-B 70.3 70.3 76KR20-A 31 31 83KR20-B 176 176 165KR26-A 84 84 208KR26-B 480 480 416KR30H-A 166 166 428KR30H-B 908 908 857KR30H-C 44 44 214KR30H-D 319 319 427KR33-A 166 166 428KR33-B 908 908 857KR33-C 44 44 214KR33-D 319 319 427KR45H-A 486 486 925KR45H-B 2732 2732 1850KR45H-C 130 130 463KR45H-D 994 994 925KR46-A 547 547 1400KR46-B 2940 2940 2800KR46-C 149 149 700KR46-D 1010 1010 1400KR55-A 870 870 2280KR55-B 4890 4890 4570KR65-A 1300 1300 3920KR65-B 7230 7230 7840Industrial TechnologiesLM Guide ActuatorNote1) Symbols A, B, C or D in the end of each model number indicates the inner block size and the number of inner blocksused.A: With a single long type blockB: With double long type blocksC: With a single short type blockD: With double short type blocksNote2) The values for models KR-B/D indicate the values when double inner blocks are used in close contact with each other.A2-11

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Maximum Travel Speed and the Maximum LengthModel No.KR15KR20KR26KR30HKR33KR45HBall Screwlead (mm)Table5 Maximum Travel Speed and the Maximum LengthOuter raillength (mm)PrecisiongradeMaximum travel speed (mm/s)High-accuracy Normal Precision High-accuracygrade grade grade gradeNormalgradeLong type block Short type block01 — 100 100 — — —02 — 200 200 — — —01 — 100 100 — — —06 — 600 600 — — —02 — 200 200 — — —06 — 600 590 — — —150 600 470 600 470200 600 470 600 47006300 600 470 600 470400 600 470 600 470500 590 470 530 470600 395 395 360 3601006101020150 1000 790 1000 790200 1000 790 1000 790300 1000 790 1000 790400 1000 790 1000 790500 980 790 880 790600 650 650 600 600150 600 470 600 470200 600 470 600 470300 600 470 600 470400 600 470 600 470500 590 470 530 470600 395 395 360 360150 1000 790 1000 790200 1000 790 1000 790300 1000 790 1000 790400 1000 790 1000 790500 980 790 880 790600 650 650 600 600340 740 520 740 520440 740 520 740 520540 740 520 740 520640 740 520 740 520740 730 520 640 520840 — 520 — 490940 — 430 — 380340 1480 1050 1480 1050440 1480 1050 1480 1050540 1480 1050 1480 1050640 1480 1050 1480 1050740 1430 1050 1280 1050840 — 1050 — 980940 — 840 — 770Maximum length(mm)PrecisiongradeHigh-accuracygrade,normal grade250 250250 250350 350600 700600 700800 1200Industrial TechnologiesA2-12

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KRModel No.KR46Ball Screwlead (mm)1020KR55 20KR65 25Outer raillength (mm)PrecisiongradeMaximum travel speed (mm/s)High-accuracy Normal Precision High-accuracygrade grade grade gradeNormalgradeLong type block Short type block340 740 520 740 520440 740 520 740 520540 740 520 740 520640 740 520 740 520740 730 520 650 520840 — 520 — 490940 — 430 — 390340 1480 1050 1480 1050440 1480 1050 1480 1050540 1480 1050 1480 1050640 1480 1050 1480 1050740 1440 1050 1300 1050840 — 1050 — 990940 — 850 — 780980 1120 800 — — —1080 900 800 — — —1180 740 740 — — —1280 — 620 — — —1380 — 530 — — —980 1120 800 — — —1180 1120 800 — — —1380 840 800 — — —1680 — 550 — — —Maximum length(mm)PrecisiongradeHigh-accuracygrade,normal grade800 12001180 20001380 2000Note1) The maximum travel speed for model KR is restricted by Ball Screw Shaft Critical Speed, DN Value, or the maximumrotational speed of the motor (6,000 min -1 ).Note2) If you require an outer rail that is longer than the standard length, restrictions apply to the maximum travel speeddepending on the critical speedTable5. Contact THK for details.Note3) If you are considering using this product at the maximum travel speed of Table5 or faster, contact THK.Note4) The maximum lengths are indicated in terms of outer rail length.Industrial TechnologiesLM Guide ActuatorA2-13

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94LubricationTable6 shows standard greases used in model KR and grease nipple types.Table6 Standard greases and grease nipple typesModel No. Standard grease Grease nippleKR15 THK AFF Grease —KR20 THK AFA Grease PB107KR26 THK AFA Grease PB107KR30H THK AFB-LF Grease PB107KR33 THK AFB-LF Grease PB107KR45H THK AFB-LF Grease A-M6FKR46 THK AFB-LF Grease A-M6FKR55 THK AFB-LF Grease A-M6FKR65 THK AFB-LF Grease A-M6FIndustrial TechnologiesA2-14

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KRService LifeModel KR consists of an LM Guide, a Ball Screw and a support bearing. The nominal life of eachcomponent can be obtained using the basic dynamic load rating indicated in Table3 on A2-8 andA2-9 (Rated Load of Model KR).[LM Guide Unit]• Nominal LifeL =fC • CfW • PC3L : Nominal life (km)(The total travel distance that 90% of a group of identical LM Guide units independently operatingunder the same conditions can achieve without showing flaking)C : Basic dynamic load rating (N)PC : Calculated applied load (N)fW : Load factor (see Table8 on A2-17)fC : Contact factor (see Table7 on A2-17)• If a moment is applied to model KR-A/C or model KR-B/D using two inner blocks in close contactwith each other, calculate the equivalent load by multiplying the applied moment by the equivalentfactor indicated in Table9 on A2-17.Pm = K • MPm : Equivalent load (per nut block) (N)K : Equivalent moment factor(see Table9 on A2-17)M : Applied moment (N-mm)(If planning to use three or more Inner Blocks, or use with wider Block Span, contactTHK.)• If moment Mc is applied to model KR-B/DKC • MCPm =250• If a radial load (P) and a moment are simultaneously applied to model KRPE = Pm + PPE : Total equivalent radial load (N)Perform a nominal life calculation using the above data.Industrial TechnologiesLM Guide ActuatorA2-15

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• Service Life TimeWhen the nominal life (L) has been obtained, if the stroke length and the number of reciprocationsare constant, the service life time is obtained using the equation below.Lh =L 10 62 • l S • n1 60Lh : Service life time (h)l S : Stroke length (mm)n1 : Number of reciprocations per minute(min – 1 )[Ball Screw Unit/Bearing Unit(Fixed Side)]• Nominal LifeL =CafW •Fa310 6L : Nominal life (rev)(The total number of revolutions that 90% of a group of identical Ball Screw units independentlyoperating under the same conditions can achieve without showing flaking)Ca : Basic dynamic load rating (N)Fa : Applied axial load (N)fW : Load factor (see Table8 on A2-17)When the nominal life has been obtained from the equation above, if the stroke length and the numberof reciprocations per minute are constant, the service life time is obtained using the followingequation.• Service Life TimeL• lLh = 2 • l S • n1 60Lh : Service life time (h)l S : Stroke length (mm)n1 : Number of reciprocations per minute(min – 1 )l : Ball Screw lead (mm)Industrial TechnologiesA2-16

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KR•fC: Contact FactorIf two inner blocks are used in close contact witheach other with model KR-B/D, multiply thebasic load rating by the corresponding contactfactor indicated in Table7.Inner block typesModel KR-BModel KR-DTable7 Contact Factor (fC)Contact factor fC0.81•fW: Load FactorTable8 shows load factors.•K: Moment Equivalent Factor (LM Guide Unit)When model KR travels under a moment, thedistribution of load applied to the LM Guide islocally large (see A1-51). In such cases, calculatethe load by multiplying the moment value bythe corresponding moment equivalent factorindicated in Table9.Symbols KA, KB and KC indicate the momentequivalent loads in the MA, MB and MC directions,respectively.Vibrations/impactFaintWeakMediumStrongTable8 Load Factor (fW)Speed(V)Very lowV0.25m/sSlow0.25

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Static Safety Factor[Calculating the Static Safety Factor]• LM Guide UnitTo calculate a load applied to the LM Guide of model KR, the average load required for calculatingthe service life and the maximum load needed for calculating the static safety factor must beobtained first. In particular, if the system starts and stops frequently, or if a large moment caused byan overhung load is applied to the system, it may receive an unexpectedly large load.When selecting a model number, make sure that the desired model is capable of receiving therequired maximum load (whether stationary or in motion).C0fs =PmaxfS : Static safety factorC0 : Basic static load rating (N)Pmax : Maximum applied load (N)* The basic static load rating is a static load with a constant direction and magnitude whereby the sum of the permanent deformationof the rolling element and that of the raceway on the contact area under the maximum stress is 0.0001 times the rollingelement diameter.• Ball Screw Unit/Bearing Unit(Fixed Side)If an unexpected external force is applied in the axial direction as a result of an inertia caused by animpact or start and stop while model KR is stationary or operating, it is necessary to take into accountthe static safety factor.C0afs =FmaxfS : Static safety factorC0a : Basic static load rating (N)Fmax : Maximum applied load (N)[Standard Values for the Static Safety Factor (fS)]Machine type Load conditions Minimum Static Safety Factor (fS)General industrialmachineryWithout vibration or impact 1.0 to 3.5With vibration or impact 2.0 to 5.0* The standard value of the static safety factor may vary depending on the load conditions as well as environment, lubricationstatus, mounting accuracy, and/or rigidity.Industrial TechnologiesA2-18

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KRExample of Calculating the Nominal Life[Condition (Horizontal Installation)]Assumed model number : KR 5520ALM Guide unit(C=38100N, C0=61900N)Ball Screw unit(Ca=3620N, C0a=9290N)Bearing unit(Fixed Side) (Ca=7600N, P0a=3990N)Mass: m = 30kgSpeed: v = 500mm/sAcceleration : α =2.4m/s 2Stroke: l s = 1200mmGravitational acceleration : g = 9.807m/s 2Velocity diagram: see Fig.7m193Thrust centerFig.7 Velocity Diagrammm/sv0.21 2.19 0.2152.5 10952.61120052.5[Consideration]• Studying the LM Guide Unit•Load Applied to the Inner Block* Assuming that a single inner block is used, convert applied moments MA and MB into applied load bymultiplying them by the moment equivalent factor (KA=KB=8.63 10 −2 ).* Assuming that a single shaft is used, convert applied moment MC into applied load by multiplying itby the moment equivalent factor (KC=2.83 10 -2 ).m40sIndustrial TechnologiesmmsmmLM Guide ActuatorA2-19

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• During uniform motion:P1 = mg + KC•mg40 = 627 N• During acceleration:P1a = P1 + KA•mα193 = 1826 NP1aT = – KB•mα40 = – 249 N• During deceleration:P1d = P1– KA•mα193 = – 572 NP1dT = KB•mα40 = 249 N* Since the groove under a load is different from the assumed groove, give "0" (zero) to P1aT and P1d.•Combined Radial And Thrust Load• During uniform motion:P1E = P1 = 627 N• During acceleration:P1aE = P1a + P1aT = 1826 N• During deceleration:P1dE = P1d + P1dT = 249 N•Static Safety FactorC0fs = = = 33.9Pmax•Nominal Life• Average loadPm =31l Sfw · PmC0P1aE3(P1E33 1095+ P1aE 52.5+P1dE 52.5) = 790 N• Nominal lifeCL = ( ) 350 = 3.2510 6 kmfW : Load factor (1.2)Industrial TechnologiesA2-20

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KR• Studying the Ball Screw Unit•Axial load• During forward uniform motion:Fa1 = μ•mg + f = 11 Nμ : Friction coefficient(0.005)f : Rolling resistance of one KR inner block + seal resistance(10.0 N)• During forward acceleration:Fa2 = Fa1 + mα = 83 N• During forward deceleration:Fa3 = Fa1– mα = – 61 N• During uniform backward motionFa4 = – Fa1 = – 11 N• During backward acceleration:Fa5 = Fa4– mα = – 83 N• During backward deceleration:Fa6 = Fa4 + mα = 61 N* Since the groove under a load is different from the assumed groove, give "0" (zero) to Fa3, Fa4 and Fa5.•Static Safety Factorfs = = = 111.9•Buckling LoadP1 =C0aFamaxC0aFa2n · π 2 · E · I2l a0.5 = 11000 NP1 : Buckling load (N)l a : Distance between two mounting surfaces (1300 mm)E : Young's modulus (2.0610 5 N/mm 2 )n : Factor for mounting method (fixed-fixed: 4.0, see A15-34)0.5 : Safety factorI : Minimum geometrical moment of inertia of the shaft (mm 4 )I =π64· d1 4d1 : Screw-shaft thread minor diameter (17.5 mm)Industrial TechnologiesLM Guide ActuatorA2-21

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94•Permissible tensile Compressive LoadπP2 = δ · · d1 2 = 35300 N4P2 : Permissible tensile compressive load (N)δ : Permissible tensile compressive stress (147 N/mm 2 )d1 : Screw-shaft thread minor diameter (17.5mm)•Dangerous Speed60 · λ 2N1 = · E103 · I0.8 = 1560 min 122π · l b γ · AN1 : Dangerous speed (min -1 )l b : Distance between two mounting surfaces (1300mm)γ : Density (7.8510 – 6 kg/mm 3 )λ : Factor according to the mounting method (fixed-supported 3.927, see A15-36)0.8 : Safety factor•DN ValueDN=31125(50000)D : Ball center-to-center diameter (20.75mm)N : Maximum working rotation speed (1500min – 1 )•Nominal Life• Average axial loadFam =12 · l S• Nominal lifeL =3Ca(fw · ) 3Fam333(Fa1 1095 + Fa2 52.5 + Fa6 52.5) = 26.2 Nl = 3.05 10 7 kmfW : Load factor (1.2)l : Ball Screw lead (20mm)Industrial TechnologiesA2-22

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KR• Bearing Unit (Fixed Side)•Axial Load (Same as the Ball Screw Unit)Fa1 = 11 NFa2 = 83 NFa3 = 0 NFa4 = 0 NFa5 = 0 NFa6 = 61 N•Static Safety Factorfs = = = 48.0•Nominal Life• Average axial loadFam =P0aFamaxP0aFa22 · l S• Nominal lifeL =31Ca( fw · Fam ) 3333(Fa1 1095 + Fa2 52.5 + Fa6 52.5) = 26.2 N10 6 = 1.4110 13 revfW : Load factor (1.2)* Convert the above nominal life into the service life in travel distance of the Ball Screw.LS = L•l 10 – 6 = 2.8210 8 km[Result]The table below shows the result of the examination.KR5520A LM guide unit Ball screw unit Bearing unit (Fixed side)Static safety factor 33.9 111.9 48.0Buckling load(N) — 11000 —Permissible tensilecompressive load(N)— 35300 —Dangerous speed(min -1 ) — 1560 —DN Value — 31125 —Nominal life(km) 3.25 10 6 3.05 10 7 2.82 10 8Maximum workingrotation speed(min – 1 )— 1500 —Note1) From the static safety coefficient and other values above, it is judged that the assumed model can be used.Note2) Of the rated lives of the three components, the shortest value (of LM Guide unit) is considered the nominal life of theassumed model KR 5520A.Industrial TechnologiesLM Guide ActuatorA2-23

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Condition (Vertical Installation)]Assumed model number : KR 5520ALM Guide Unit (C = 38100 N, C0 = 61900N)Ball Screw Unit (Ca=3620 N, C0a=9290 N)Bearing Unit(Fixed Side) (Ca=7600 N, P0a=3990 N)Mass: m = 30 kgSpeed: v = 500mm/sAcceleration : α =2.4 m/s 2Stroke: l s = 1200 mmGravitational acceleration : g = 9.807 m/s 2Velocity diagramsee Fig.840Thrust center193mmmm/svFig.8 Velocity Diagram0.21 2.19 0.2152.5 10952.61120052.5smmsmmIndustrial TechnologiesA2-24

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• Studying the Ball Screw Unit•Axial Load• During upward uniform motion:Fa1 = mg + f = 304 Nf : Sliding resistance per block (10.0 N)• During upward acceleration:Fa2 = Fa1 + mα = 376 N• During upward deceleration:Fa3 = Fa1 – mα = 232 N• During downward uniform motion:Fa4 = mg – f = 284 N• During downward acceleration:Fa5 = Fa4 – mα = 212 N• During downward deceleration:Fa6 = Fa4 + mα = 356 N•Static Safety FactorC0afs = = = 24.7Fmax•Buckling LoadSame as Horizontal Installation•Permissible Tensile Compressive LoadSame as Horizontal Installation•Dangerous SpeedSame as Horizontal Installation•DN ValueSame as Horizontal Installation•Nominal Life• Average axial loadFm =• Nominal lifeL =312 · l SCa(fw · ) 3FmC0aFa23(Fa1333331095 + Fa2 52.5 + Fa3 52.5 + Fa4 1095 + Fa5 52.5 + Fa6 52.5) = 296 N l = 2.11 10 4 kmfW : Load factor (1.2) l : Ball Screw Lead (20mm)Industrial TechnologiesA2-26

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KR• Bearing Unit (Fixed Side)•Axial Load (Same as the Ball Screw Unit)Fa1 = 304 NFa2 = 376 NFa3 = 232 NFa4 = 284 NFa5 = 212 NFa6 = 356 N•Static Safety FactorP0afs = = = 10.6Fmax•Nominal Life• Average axial loadFm =• Nominal lifeL =312 · l SP0aFa23(Fa1Ca( fw · Fm ) 3333331095 + Fa2 52.5 + Fa3 52.5 + Fa4 1095 + Fa5 52.5 + Fa6 52.5) = 296 N10 6 = 9.8010 9 revfW : Load factor (1.2)* Convert the above nominal life into the service life in travel distance of the Ball Screw.LS = L•l 10 – 6 = 1.9510 5 km[Result]The table below shows the result of the examination.KR5520A LM guide unit Ball screw unitBearing unit(Fixed side)Static safety factor 8.4 24.7 10.6Buckling load(N) — 11000 —Permissible tensilecompressive load(N)— 35300 —Dangerous speed(min -1 ) — 1560 —DN Value — 31125 —Nominal life(km) 7.6110 3 2.1110 4 1.9510 5Maximum workingrotation speed(min -1 )— 1500 —Note1) From the static safety coefficient and other values above, it is judged that the assumed model can be used.Note2) Of the rated lives of the three components, the shortest value (of LM Guide unit) is considered the nominal life of theassumed model KR 5520A.Industrial TechnologiesLM Guide ActuatorA2-27

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Accuracy StandardsThe accuracy standard of model KR is defined in positioning repeatability, positioning accuracy, runningparallelism (vertical direction) and backlash.[Positioning Repeatability]After repeating positioning to a given point in thesame direction seven times, measure the haltingpoint and obtain the value of half the maximumdifference. Perform this measurement inthe center and both ends of the travel distance,use the maximum value as the measurementvalue and express the value of half the maximumdifference with symbol "±" as positioningrepeatability.[Positioning Accuracy]Using the maximum stroke as the referencelength, express the maximum error between theactual distance traveled from the reference pointand the command value in an absolute value aspositioning accuracy.[Running of Parallelism (Vertical direction)]Place a straightedge on the surface table wheremodel KR is mounted, measure almost throughoutthe travel distance of the inner block using atest indicator. Use the maximum differenceamong the readings within the travel distance asthe running parallelism measurement.[Backlash]Feed and slightly move the inner block and readthe measurement on the test indicator as thereference value. Subsequently, apply a load tothe inner block from the same direction (tablefeed direction), and then release the inner blockfrom the load. Use the difference between thereference value and the return as the backlashmeasurement.Perform this measurement in the center andnear both ends, and use the maximum value asthe measurement value.A(Error)Reference point0t1t2t3Fig.9 Positioning RepeatabilityA=Actual distance traveled - travel distance ofthe command valueFig.10 Positioning AccuracyFig.11 Running of ParallelismBacklashFeed screw feedFig.12 BacklashReturnA Command valueA Travel distanceStraightedgeLoad displacementLoad(including elastic displacement)Industrial TechnologiesA2-28

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KRThe accuracies of model KR are classified into normal grade (no symbol), high accuracy grade (H)and precision grade (P). Tables below show standards for all the accuracies.Model No.KR20KR26KR30HKR33KR45HKR46KR55KR65Outer RailLengthTable10 Normal Grade (No Symbol)PositioningRepeatabilityPositioningAccuracyRunningParallelism(Vertical Direction)BacklashUnit: mmStarting torque(N•cm)100No standard No standard150±0.01defined defined2000.02 0.5150200No standard No standard±0.01250defined defined0.02 1.5300150200300No standard No standard±0.01400defined defined0.02 7500600150200300No standard No standard±0.01400defined defined0.02 7500600340440540No standard No standard640±0.01defined defined7400.02 10840940340440540No standard No standard±0.01640defined defined0.02 107409409801080No standard No standard1180 ±0.01defined defined12800.05 1213809801180 ±0.01 No standard No standard120.051380defined defined1680 ±0.012 15Note1) The evaluation method complies with THK standards.Note2) Measurements are taken while using a motor provided by THK. For motor-wrap configuration, these values may notapply.Note3) The starting torque represents the value when THK AFB-LF Grease is used.However, that of models KR20 and KR26 represents the value when THK AFA Grease is used, and that of KR15 representsthe value when THK AFF Grease is used.Note4) If highly viscous grease such as vacuum grease and clean room grease is used, the actual starting torque may exceedthe corresponding value in the table. Use much care in selecting a motor.Note5) Contact THK for information on the accuracy for outer rails longer than the standard length.Industrial TechnologiesLM Guide ActuatorA2-29

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model No.KR15KR20KR26KR30HKR33KR45HKR46KR55KR65Outer raillengthPositioningaccuracyrepeatabilityTable11 High Accuracy Grade (H)PositioningAccuracyRunning ofParallelism(Vertical direction)BacklashUnit: mmStarting torque(N•cm)75100125150175200±0.004 0.04 0.02 0.01 0.4100150 ±0.005 0.06 0.025 0.01 0.5200150200250±0.005 0.06 0.025 0.01 1.53001502000.06 0.025300±0.0050.02 74005006000.1 0.0351502000.06 0.025300±0.0050.02 74005006000.1 0.0353404405400.1 0.035640 ±0.0050.02 10740 0.12 0.048409400.15 0.053404400.1 0.035540±0.0050.02 10640740 0.12 0.04940 0.15 0.0598010800.181180 ±0.0050.05 0.05 1212800.2513809800.1811800.0512±0.008 0.20.0513801680 0.28 0.055 15Industrial TechnologiesA2-30

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelLM Guide Actuator Model KRModel No.KR15KR20KR26KR30HKR33KR45HKR46KR55KR65Outer raillengthPositioningaccuracyrepeatabilityTable12 Precision Grade (P)PositioningAccuracyRunning ofParallelism(Vertical direction)BacklashUnit: mmStarting torque(N•cm)75100125150175200±0.003 0.02 0.01 0.002 0.8100150 ±0.003 0.02 0.01 0.003 1.2200150200250±0.003 0.02 0.01 0.003 43001502000.02 0.01300±0.0030.003 154005006000.025 0.0151502000.02 0.01300±0.0030.003 154005006000.025 0.015340440150.025 0.015540 ±0.0030.003640740 0.03 0.0217340440150.025 0.015540 ±0.0030.003640740 0.03 0.02179800.035 0.0251080 ±0.0050.003171180 0.04 0.03 209800.035 0.0251180 ±0.0050.005201380 0.04 0.03 22Note1) The evaluation method complies with THK standards.Note2) Measurements are taken while using a motor provided by THK. For motor-wrap configuration, these values may notapply.Note3) The starting torque represents the value when THK AFB-LF Grease is used.However, that of models KR20 and KR26 represents the value when THK AFA Grease is used, and that of KR15 representsthe value when THK AFF Grease is used.Note4) If highly viscous grease such as vacuum grease and clean room grease is used, the actual starting torque may exceedthe corresponding value in the table. Use much care in selecting a motor.Note5) Contact THK for information on the accuracy for outer rails longer than the standard length.Industrial TechnologiesLM Guide ActuatorA2-31

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Ball LM Guide Actuator Model SKRCaged Ball LM Guide ActuatorModel SKRBall screw shaftGrease nippleStructure and FeaturesInner blockBall cageFig.1 Structure of Caged Ball LM Guide Model SKRCaged Ball LM Guide Actuator model SKR is a compact actuator that has a inner block consisting ofLM blocks and a ball screw nut integrated inside a U-shaped outer rail.In addition, this model achieves high speed operation, lower noise and longer-term maintenance-freeoperation by using ball cages in the LM Guide units and the Ball Screw unit. (A ball cage is used onlyfor the LM guide section of models SKR20 and SKR26 and the ball screws are fitted with QZ lubricators.)[4-way Equal Load]Each circuit of balls is arranged at a contactangle of 45° so that the rated load on the innerblock is uniform in the all directions (radial,reverse radial and lateral directions). As a result,model SKR can be used in any mounting orientation.4545BallOuter railIndustrial Technologies4545Fig.2 Load Capacity and Contact Angle of Model SKRA2-32

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelCaged Ball LM Guide Actuator Model SKR[High Rigidity]Use of an outer rail with a U-shaped cross sectionincreases the rigidity with respect tomoment and torsion.Y axisCenter point of gravityFig.3 Cross Section of the Outer RailX axis[High Accuracy]Since the linear guide section consists of 4 rowsof circular-arc grooves that enable balls tosmoothly move even under a preload, a highlyrigid guide with no clearance is achieved. Additionally,variation in frictional resistance causedby load fluctuation is minimized, allowing thesystem to follow highly accurate feed.Table1 Cross-sectional Characteristics of the Outer rail RailUnit: mm 4Model No. lX lYMass(kg/100mm)SKR20 6.010 3 6.1410 4 0.26SKR26 1.6610 4 1.4810 5 0.39SKR33 5.3510 4 3.5210 5 0.61SKR46 2.0510 5 1.4510 6 1.26lX=geometrical moment of inertia around X axislY=geometrical moment of inertia around Y axisCenter of ball rotationFig.4 Contact Structure of SKR[Space Saving]Due to an integral structure where LM Guide units are placed on both side faces of the inner blockand a Ball Screw unit is placed in the center of the inner block, a highly rigid and highly accurateactuator with a minimal space is achieved.Industrial TechnologiesLM Guide Actuator10mmModel SKR46 Model SKR26 Model SKR20Model SKR33Fig.5 Cross Sectional Drawing10mmA2-33

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[High Speed]Model SKR supports a latest high-rotation servomotor (6,000 min -1 ) using a ball cage and is capableof operating at higher speed than the conventional model KR.To achieve faster motion, leads of 6 mm and 10 mm were provided on the previous model KR33 ballscrews, but model SKR33 includes types with a 20 mm lead.Model No.SKR20SKR26SKR33SKR46Ball Screw lead(mm)1626610201020Table2 Maximum Travel SpeedOuter rail length Maximum travel speed (mm/s)(mm) Long type block Short type block100 100 —150 100 —200 100 —100 600 —150 600 —200 600 —150 200 —200 200 —250 200 —300 200 —150 600 —200 600 —250 600 —300 600 —150 600200 600300 600400 600500 600600 552 503700 393 364150 1000200 1000300 1000400 1000500 1000600 920 839700 656 607150 2000 —200 2000 —300 2000 —400 2000 —500 2000 —600 1780 —700 1276 —340 1000440 1000540 1000640 1000 914740 736 667940 431 400340 2000440 2000540 2000640 1988 1774740 1433 1300940 845 784Maximumlength(mm)Note1) The maximum travel speed for model KR is restricted by Ball Screw Shaft Critical Speed, DN Value, or the maximumrotational speed of the motor (6,000 min -1 ).Note2) If you require an outer rail that is longer than the standard length, restrictions apply to the maximum travel speeddepending on the critical speed Table2. Contact THK for details.Note3) When considering the use of this model at speed higher than the maximum speed indicated above, contact THK.Note4) The maximum lengths are indicated in terms of outer rail length.250350700940Industrial TechnologiesA2-34

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelCaged Ball LM Guide Actuator Model SKRCaged Ball/Roller Technology[High Lubricity]Model SKR uses ball cages to eliminate friction between balls and significantly improve torque characteristics.As a result, the torque fluctuation is reduced and superb lubricity is achieved.Torque (N•m)ItemShaft diameter/leadDescriptionφ13/10mm0.06Shaft rotation speed0.0460min -1 Model SKR3310A (Caged Ball)Model KR3310A (Conventional type)0.020–0.02–0.04–0.060 20 40 60 80Time (s)Fig.6 Comparison of Torque Fluctuation between Model SKR and Model KR[Low Noise, Acceptable Running Sound]In model SKR, the use of a ball cage in the LM guide section and ball screw section (SKR33 and 46only) has eliminated collision noise between the balls. As a result, low noise and acceptable runningsound are achieved.Noise level (dBA)706050SKR4610AKR4610AIndustrial TechnologiesLM Guide Actuator400 200 400 600 800Speed: v (mm/s)Fig.7 Comparison of Noise between Model SKR4610A and Model KR4610AA2-35

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Long-term Maintenance-free Operation]With model SKR, the ball cage effect helps increase grease retention and achieve long-term maintenance-freeoperation.[Long service life—3 times]With model SKR, both the LM Guide unit and the Ball Screw unit have larger basic dynamic load ratings,and therefore a longer service life is achieved.The rated service life is calculated from the following equation.LM guide unitL=(C/P) 3 50L : Nominal life (km)C : Basic dynamic load rating (N)P : Applied load (N)Ball screw unitL=(Ca/Fa) 3 10 6L : Nominal life (rev)Ca : Basic dynamic load rating (N)Fa : Applied axial load(N)As indicated in the equation above, the greater the basic dynamic load rating, the longer the servicelife of both the LM Guide unit and the Ball Screw unit.Table3 Comparison of Basic Dynamic Load Rating between Model SKR and Model KRBasic dynamic load rating SKR20 KR20 SKR26 KR26 SKR3310 KR3310 SKR4620 KR4620LM guide unitLong type block 6010 3590 13000 7240 17000 11600 39500 27400Short type block — — — — 11300 4900 28400 14000Ball screw unit 660 660 2350 2350 2700 1760 4240 3040Note) On the SKR20/26, only the LM guide section features a ball cage.[Seal]Model SKR is equipped with end seals and side seals for dust prevention as standard.Side sealEnd sealTable4 shows the rolling resistance and seal resistance per inner block (guide section).Model No.Table4 Maximum Resistance ValueRolling resistancevalueSeal resistancevalueTotalSKR20 4.0 0.8 4.8SKR26 4.5 1.2 5.7SKR33 3.0 1.7 4.7SKR46 6.0 2.1 8.1Unit: NIndustrial TechnologiesUnit: NA2-36

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelCaged Ball LM Guide Actuator Model SKRTypes and FeaturesModel SKR-A (with a Single Long Type Block)Representative model of SKR.Model SKR-B (with Two Long Type Blocks)Equipped with two units of the inner block ofmodel SKR-A, this model achieves higher rigidity,higher load capacity and higher accuracy.Model SKR-AModel SKR-BModel SKR-C (with a Single Short Type Block)This model has a shorter overall length of theinner block and a longer stroke than modelSKR-A.* With model SKR3320, a short-block type is not available.Model SKR-D (with Two Short Type Blocks)Equipped with two units of the inner block ofmodel SKR-C, this design allows a spanbetween blocks that suits the equipment, thus toachieve high rigidity.* With model SKR3320, a short-block type is not available.Model SKR-CIndustrial TechnologiesLM Guide ActuatorModel SKR-DA2-37

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Load Ratings in All Directions and Permissible Moment[Load Rating]Caged Ball LM Guide Actuator Model SKR consistsof an LM Guide, a Ball Screw and a supportbearing.PTPLPRPT• LM Guide UnitModel SKR is capable of receiving loads in all directions: radial, reverse radial and lateral directions.Its basic load ratings are equal in all directions (radial, reverse radial and lateral directions), and theirvalues are indicated in Table5.• Ball Screw UnitSince the inner block is incorporated with a ball screw nut, model SKR is capable of receiving anaxial load. The basic load rating value is indicated in Table5.• Bearing Unit (Fixed Side)Since housing A contains an angular bearing, model SKR is capable of receiving an axial load. Thebasic load rating value is indicated in Table5.[Equivalent Load (LM Guide Unit)]The equivalent load when the LM Guide unit of model SKR simultaneously receives loads in all directionsis obtained from the following equation.PE = PR (PL) + PTPE : Equivalent load (N): Radial direction: Reverse radial direction: Lateral directionsPR : Radial load (N)PL : Reverse radial load (N)PT : Lateral load (N)Industrial TechnologiesA2-38

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Table5 Load Rating of Model SKRFeatures of Each ModelCaged Ball LM Guide Actuator Model SKRLM guide unitBall screw unitBearing unit (Fixed side)Model No. SKR20 SKR26SKR33Note1) The load ratings in the LM Guide unit each indicate the load rating per inner block.Note2) With model SKR3320, a short-block type is not available.SKR46SKR3306 SKR3310 SKR3320 SKR4610 SKR4620BasicLong type block 6010 13000 17000 39500dynamicload ratingC (N)Short type block — — 11300 28400BasicLong type block 8030 16500 20400 45900staticload ratingC0 (N)Short type block — — 11500 28700Radialclearance(mm)BasicdynamicloadratingCa (N)Basicstatic loadratingC0a (N)Normal grade, highaccuracy gradePrecision gradeNormal grade,high accuracygrade– 0.004 to0– 0.006 to– 0.004– 0.006 to0– 0.007 to– 0.006660 860 2350 1950Precision grade 660 1060 2350 2390Normal grade,high accuracygrade1170 1450 4020 3510Precision grade 1170 1600 4020 3900– 0.004 to 0 – 0.006 to 0– 0.012 to – 0.004 – 0.016 to – 0.0064400 2700 2620 4350 42406290 3780 3770 6990 7040Screw shaft out diameter (mm) 6 8 13 15Lead (mm) 1 6 2 6 6 10 20 10 20Thread minor diameter (mm) 5.3 5.0 6.6 6.7 10.8 12.5Ball center-to-center diameter (mm) 6.15 6.3 8.3 8.4 13.5 15.75AxialdirectionBasic dynamicload rating Ca (N)Static permissibleload P0a (N)1150 2000 6250 6700735 1230 2700 3330Industrial TechnologiesLM Guide ActuatorA2-39

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Permissible Moment (LM Guide Unit)]The Inner block is capable of receiving moment loads in all three (3) directions. A2-41 Table6 showsthe permissible static moment in the MA, MB and MC directions.With a single long type block (Model SKR-A)With double long type blocks (Model SKR-B)With a single long type block (Model SKR-C)Industrial TechnologiesWith double long type blocks (Model SKR-D)A2-40

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelCaged Ball LM Guide Actuator Model SKRModel No.Table6 Static Permissible Moments of Model SKRStatic permissible momentMA MB MCUnit: N-mSKR20-A 38 38 98SKR20-B 207 207 197Note1) Symbols A, B, C or D in the end of each model number indicates the inner block size and the number of inner blocksused.A: With a single long type blockB: With double long type blocksC: With a single short type blockD: With double short type blocksNote2) The values for models SKR-B/D indicate the values when double inner blocks are used in close contact with eachother.LubricationSKR26-A 117 117 265SKR26-B 589 589 53SKR33-A 173 173 424SKR33-B 990 990 848SKR33-C 58 58 240SKR33-D 390 390 480SKR46-A 579 579 1390SKR46-B 3240 3240 2780SKR46-C 236 236 870SKR46-D 1460 1460 1740Table7 shows standard greases used in model SKR and grease nipple types.Table7 Standard greases and grease nipple typesModel No. Standard grease Grease nippleSKR20 THK AFA Grease PB107SKR26 THK AFA Grease PB107SKR33 THK AFB-LF Grease PB107SKR46 THK AFB-LF Grease A-M6FIndustrial TechnologiesLM Guide ActuatorA2-41

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Service LifeCaged Ball LM Guide Actuator Model SKR consists of an LM Guide, a Ball Screw and a supportbearing. The service life of each component can be obtained using the basic dynamic load ratingindicated in Table5 on A2-39 (Rated Load of Model KR).[LM Guide Unit]• Nominal LifeThe nominal life (L) means the total travel distance that 90% of a group of units of the same LMGuide model can achieve without flaking (scale-like pieces on the metal surface) after individuallyrunning under the same conditions.The nominal life of the LM Guide is obtained using the following equation.L =fW • PCL : Nominal life (km)C : Basic dynamic load rating (N)PC : Calculated applied load (N)fW : Load factor (see Table8 on A2-43)fC : Contact factor (see Table9 on A2-44)• If a moment is applied to model SKR-A/C or model SKR-B/D using two inner blocks in close contactwith each other, calculate the equivalent load by multiplying the applied moment by the equivalentfactor indicated in Table10 on A2-44.Pm = K • MPm : Equivalent load (per inner block) (N)K : Equivalent moment factorM : Applied moment (N-mm)(If planning to use three or more Inner Blocks, or use with wider Block Span, contact THK.)If moment Mc is applied to model SKR-B/D• If a radial load (P) and a moment are simultaneously applied to model SKRPE : Overall equivalent radial load (N)Perform a nominal life calculation using the above data.• Service Life TimeWhen the nominal life (L) has been obtained, if the stroke length and the number of reciprocationsare constant, the service life time is obtained using the equation below.Lh =fC • C3KC • MCPm =2PE = Pm + P50L 10 62 • l S • n1 60Lh : Service life time (h)l s : Stroke length (mm)n1: Number of reciprocations per minute(min – 1 )Industrial TechnologiesA2-42

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelCaged Ball LM Guide Actuator Model SKR[Ball Screw Unit/Bearing Unit(Fixed Side)]• Nominal LifeThe nominal life (L) means the total travel distance that 90% of a group of units of the same BallScrew (bearing) can achieve without flaking after individually running under the same conditions.The nominal life of the Ball Screw unit/bearing unit (fixed side) is obtained using the following equation.Table8 Load Factor (fW)3CaL =10 6Vibrations/impact Speed(V) fWfW •FaL : Nominal life (rev)Ca : Basic dynamic load rating (N)Fa : Axial load (N)fW : Load factor (see Table8)FaintWeakMediumStrongVery lowV0.25m/sSlow0.25

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• Service Life TimeWhen the nominal life (L) has been obtained, if the stroke length and the number of reciprocationsare constant, the service life time is obtained using the equation below.L• lLh = 2 • l S • n1 60Lh : Service life time (h)l s : Stroke length (mm)•fC: Contact FactorIf two inner blocks are used in close contact witheach other with model SKR-B/D, multiply thebasic load rating by the corresponding contactfactor indicated in Table9.•fW: Load FactorTable8 shows load factors.•K: Moment Equivalent Factor (LM Guide Unit)When model SKR travels under a moment, thedistribution of load applied to the LM Guide islocally large. In such cases, calculate the loadby multiplying the moment value by the correspondingmoment equivalent factor indicated inTable10.Symbols KA, KB and KC indicate the momentequivalent loads in the MA, MB and MC directions,respectively.n1 : Number of reciprocations per minute(min – 1 )l : Ball Screw lead (mm)Table9 Contact Factor (fC)Block typeContact factor fCModel SKR-BModel SKR-D0.81Table10 Equivalent moment factor(K)Model No. KA KB KCSKR20-A 2.3410 – 1 2.3410 – 1 8.0710 – 2SKR20-B 4.3810 – 2 4.3810 – 2 8.0710 – 2SKR26-A 1.5910 – 1 1.5910 – 1 6.1710 – 2SKR26-B 3.1810 – 2 3.1810 – 2 6.1710 – 2SKR33-A 1.4210 – 1 1.4210 – 1 5.0510 – 2SKR33-B 2.4710 – 2 2.4710 – 2 5.0510 – 2SKR33-C 2.3910 – 1 2.3910 – 1 5.0510 – 2SKR33-D 3.5410 – 2 3.5410 – 2 5.0510 – 2SKR46-A 9.5110 – 2 9.5110 – 2 3.4610 – 2SKR46-B 1.7010 – 2 1.7010 – 2 3.4610 – 2SKR46-C 1.4610 – 1 1.4610 – 1 3.4610 – 2SKR46-D 2.3610 – 2 2.3610 – 2 3.4610 – 2KA: Moment equivalent factor in the MA direction.KB: Moment equivalent factor in the MB direction.KC: Moment equivalent factor in the MC direction.Note) The values for models SKR-B/D indicate the valueswhen double inner blocks are used in close contactwith each other.Industrial TechnologiesA2-44

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelCaged Ball LM Guide Actuator Model SKRAccuracy StandardsThe accuracy standard of model SKR is defined in positioning repeatability, positioning accuracy,running parallelism (vertical direction) and backlash.[Positioning Repeatability]After repeating positioning to a given point in thesame direction seven times, measure the haltingpoint and obtain the value of half the maximumdifference. Perform this measurement inthe center and both ends of the travel distance,use the maximum value as the measurementvalue and express the value of half the maximumdifference with symbol "±" as positioningrepeatability.[Positioning Accuracy]Using the maximum stroke as the referencelength, express the maximum error between theactual distance traveled from the reference pointand the command value in an absolute value aspositioning accuracy.[Running of Parallelism (Vertical direction)]Place a straightedge on the surface table wheremodel SKR is mounted, measure almostthroughout the travel distance of the inner blockusing a test indicator. Use the maximum differenceamong the readings within the travel distanceas the running parallelism measurement.[Backlash]Feed and slightly move the inner block and readthe measurement on the test indicator as thereference value. Subsequently, apply a load tothe inner block from the same direction (tablefeed direction), and then release the inner blockfrom the load. Use the difference between thereference value and the return as the backlashmeasurement.Perform this measurement in the center andnear both ends, and use the maximum value asthe measurement value.A(Error)Reference point0Fig.8 Positioning RepeatabilityA=Actual distance traveled - travel distance of the command valueFig.9 Positioning Accuracyt1t2t3Fig.10 Running of ParallelismBacklashFeed screw feedLoadReturnFig.11 BacklashA Command valueA Travel distanceStraightedgeLoad displacement(including elastic displacement)Industrial TechnologiesLM Guide ActuatorA2-45

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94The accuracies of model SKR are classified into normal grade (no symbol), high accuracy grade (H)and precision grade (P). Tables below show standards for all the accuracies.Model No.SKR20SKR26SKR33SKR46Model No.SKR20SKR26SKR33SKR46Outer raillength100150200150200250300150200300400500600700340440540640740940Outer raillengthTable11 Normal Grade (No Symbol)PositioningRepeatability±0.01±0.01±0.010±0.010PositioningRepeatabilityPositioningAccuracyNo standarddefinedNo standarddefinedNo standarddefinedNo standarddefinedTable12 High Accuracy Grade (H)PositioningAccuracyRunningParallelism(Vertical direction)No standarddefinedNo standarddefinedNo standarddefinedNo standarddefinedRunning ofParallelism(Vertical direction)BacklashUnit: mmStarting torque(N•cm)0.020 0.50.020 1.50.020 70.020 10BacklashUnit: mmStarting torque(N•cm)100150200±0.005 0.060 0.025 0.010 0.5150200250±0.005 0.060 0.025 0.010 1.53001502003000.060 0.025400 ±0.0050.020 75006000.100 0.035700 0.120 0.0403404400.100 0.035540±0.0050.020 10640740 0.120 0.040940 0.150 0.050Industrial TechnologiesA2-46

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Features of Each ModelCaged Ball LM Guide Actuator Model SKRModel No.SKR20SKR26SKR33SKR46Outer raillengthPositioningRepeatabilityTable13 Precision Grade (P)PositioningAccuracyRunning ofParallelism(Vertical direction)BacklashUnit: mmStarting torque(N•cm)100150200±0.003 0.020 0.010 0.003 1.2150200250±0.003 0.020 0.010 0.003 4.03001502003000.020 0.010400 ±0.0030.003 155006000.025 0.015700 0.030 0.020340440150.025 0.015540 ±0.0030.003640740 0.030 0.02017Note1) The evaluation method complies with THK standards.Note2) The starting torque represents the value when the following grease is used.Models SKR20 and SKR26 : THK AFA GreaseModels SKR33 and SKR46 : THK AFB-LF GreaseNote3) If harder grease is used, such as vacuum/clean-room grease, the actual starting torque may exceed the values listed.Note4) Contact THK for information on the accuracy for outer rails longer than the standard length.Industrial TechnologiesLM Guide ActuatorA2-47

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94OptionsLM Guide Actuator0Various types of options are available for models KR and SKR. Select an appropriate model accordingto your application.CoverSensorMotorbracketReferenceNamepageCover A2-49Bellows B2-46Table1 Table of Applicable OptionsOverviewServe as contamination protection accessories or thelikesProximity sensor B2-53 Supporting manufacturer: Yamatake, SUNXPhoto sensor B2-54 Supporting manufacturer: OmronSensor rail B2-55 For mounting a sensorHousing A2-52Table of Motors Used in ModelKR and Corresponding MotorBracketsMotor bracket dimensional tablefor model KRTable of Motors Used in ModelSKR and Corresponding MotorBracketsMotor bracket dimensional tablefor model SKRModel No. Cover BellowsB2-56B2-59 —B2-81B2-83 —ProximitysensorFor standard type model KR without a motorIf the customer manufactures a motor braketFor motor wrap typeSupporting manufacturer: Yaskawa Electric, MitsubishiElectric, Panasonic,.Sanyo Electric,Omron, Fanuc, Keyence and Oriental MotorSupporting manufacturer: Yaskawa Electric, MitsubishiElectric, Panasonic,.Sanyo Electric,Omron, Fanuc, Keyence and Oriental MotorPhotosensorHousing Afor a SeparateMotorTurnaroundHousing AIntermediateFlangeKR15 ◦ ◦ ◦ — — — ◦KR20 ◦ ◦ ◦ ◦ — — ◦KR26 ◦ ◦ ◦ ◦ — — ◦KR30H ◦ ◦ ◦ ◦ — — ◦KR33 ◦ ◦ ◦ ◦ ◦ ◦ ◦KR45H ◦ ◦ ◦ ◦ — — ◦KR46 ◦ ◦ ◦ ◦ ◦ ◦ ◦KR55 ◦ ◦ ◦ ◦ — ◦ ◦KR65 ◦ ◦ ◦ ◦ — ◦ ◦SKR20 ◦ — ◦ ◦ — — ◦SKR26 ◦ — ◦ ◦ — — ◦SKR33 ◦ — ◦ ◦ — — ◦SKR46 ◦ — ◦ ◦ — — ◦Industrial TechnologiesA2-48

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94OptionsCoverCoverCoverFor models KR and SKR, covers are available as an option.[Example of Installation]CoverModel SKR33(with a Cover)Industrial TechnologiesLM Guide Actuator (Options)A2-49

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94BellowsBellowsFor dimensions of the bellows, see B2-46 to B2-51.For model KR, bellows are available for contamination protection in addition to a cover.Industrial TechnologiesA2-50

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94OptionsSensorSensorSensorFor detailed dimensions, see B2-52 to B2-55 .Optional proximity sensors and photo sensors are available for models KR and SKR. Modelsequipped with a sensor are also provided with a dedicated sensor rail/sensor dog (detecting plate).Some models with a short outer rail are attached with a sensor and sensor rail on both sides. See thetable below.[Installed Example]Table2 Outer rail lengths and model numbers with sensorrails mounted on both sidesUnit: mmKR15AModel No.Outer rail length75100KR15B 125KR20A, SKR20AKR20B, SKR20BKR26A, SKR26AKR26B, SKR26B75100125125150100125150175200Industrial TechnologiesLM Guide Actuator (Options)A2-51

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Motor BracketMotor BracketFor detailed dimensions, see B2-56 to B2-95.[Housing]• Housing ATHK also offers Housing A for a separate motor and Turnaround Housing A as options in order tosupport a motor bracket or a turnaround section that the customer individually manufactures.• Housing A for a Separate MotorBy using the fitting difference, the user can easily mount a separately manufactured motor bracket.Fitting differenceHousing AOuter rail• Turnaround Housing ASince the mounting holes are drilled in constant pitch, the user can select the motor bracket orientation.90°Industrial TechnologiesA2-52

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94OptionsMotor BracketMotor Wrap Type (for Reference)Models KR and SKR are available in "Motor Wrap" types that allow the motor to be turned around inorder to minimize the dimension in the longitudinal direction. Contact THK for details. (Pulley ratio:1:1)Contact THK for details.XY Bracket (for Reference)Brackets for installing models KR33 and 46 only are available. The brackets use aluminum to reducethe weights and keep the inertia as low as possible.Industrial TechnologiesLM Guide Actuator (Options)A2-53

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model No.LM Guide Actuator0Model Number CodingModel number configurations differ depending on the model features. Refer to the correspondingsample model number configuration.[LM Guide Actuator]• Model KRKR33 10 A +400L P 0 - 0 0 0 0Model No.* "M" is appended to model KR15 because the inner block, the outer rail, the Ball Screw shaft and balls are stainless steel.Example: KR1501AM+150LHM-0000[Caged Ball LM Guide Actuator]• Model SKRModel No.With/without a sensor See B2-52With/without a cover0: none, 1: with a cover, 2: with a bellowsWith/without a motor0: none, 1:with a motor (mounted at THK)Accuracy gradeNo Symbol: Normal grade, H: High accuracy grade, P: Precision gradeOuter rail length (in mm) See A2-12Inner block type See A2-10Ball screw lead (in mm) See A2-12SKR33 10 A +400L P 0 - 0 0 0 0Motor bracket type(housing A, intermediate flange) See B2-56 onward.With/without a sensor See B2-52With/without a cover0: none, 1: with a coverWith/without a motor0: none, 1:with a motor (mounted at THK)Accuracy gradeNo Symbol: Normal grade, H: High accuracy grade, P: Precision gradeOuter rail length (in mm) See A2-34Inner block type See A2-40Ball screw lead (in mm) See A2-34Motor bracket type(housing A, intermediate flange) See B2-83 onward.Industrial TechnologiesA2-54

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Precautions on UseLM Guide Actuator[Handling](1) Do not disassemble this product unless absolutely necessary. This will cause dust to enter theproduct resulting in loss of functionality.(2) Take care not to drop or strike this product. This could cause injury or product damage. Givingan impact to it could also cause damage to its function even if the product looks intact.(3) Exceeding the dangerous speed may lead the components to be damaged or cause an accident.Be sure to use the product within the specification range designated by THK.(4) Foreign material entering the product will cause damage to the ball circulation components andloss of functionality. Prevent foreign material, such as dust or cutting chips, from entering thesystem.(5) When planning to use the product in an environment where the coolant penetrates the innerblock, it may cause trouble to product functions depending on the type of the coolant. ContactTHK for details.(6) The service temperature range of this product is 0 to 40 (no freezing or condensation). If youconsider using this product outside the service temperature range, contact THK.(7) If the product will be used in location exposed to vibrations or in special environment such asvacuum/clean-room, and/or high/low temperatures, contact THK.(8) If the product is operating or in the ready state, never touch a moving part. In addition, do notenter the operating area of the actuator.(9) If two or more people are involved in the operation, confirm the procedures such as a sequence,signs and anomalies in advance, and appoint another person for monitoring the operation.[Lubrication](1) Thoroughly remove the anti-rust oil before using the product.(2) To maximize the performance of model KR/SKR, lubrication is required. Using the product withoutadequate lubrication may induce premature wear in rolling components and/or shorten theservice life. Note the standard grease used in the product as follows.Model KR15 : THK AFF GreaseModels KR20, KR26, SKR20 and SKR26 : THK AFA GreaseModels KR30H, KR33, KR45H, KR46,KR55, KR65, SKR33 and SKR46 : THK AFA Grease(3) Do not mix lubricants of different physical properties.(4) Before selecting special lubricant, contact THK.(5) When adopting oil lubrication method, contact THK.(6) Because the intervals between greasing vary depending on the conditions of product use, it isrecommended that the greasing interval be determined through an initial inspection.(7) If the product will be used in location exposed to vibrations or in special environment such asvacuum/clean-room, and/or high/low temperatures, contact THK.[Storage]Models KR/SKR should be stored in a horizontal orientation in the THK wrapping and package,avoiding high or low temperatures and high levels of humidity.Industrial TechnologiesLM Guide ActuatorA2-55

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Instruction Manual]You can download the "LM Guide Actuator Model KR/SKR -- Instruction Manual" from the THK technicalsupport website.Technical support website: https://tech.thk.com/Industrial TechnologiesA2-56

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94LM Guide ActuatorGeneral CatalogB Product SpecificationsDimensional Drawing, Dimensional TableModel KR ..........................................Model Number Coding ......................Mass of Moving Element...................Model SKR ........................................Model Number Coding ......................Mass of Moving Element...................Options.............................................Bellows..............................................Sensor...............................................Motor Bracket....................................Motor Wrap Type ..............................XY Bracket (for Reference) ...............B2-3B2-30B2-30B2-31B2-44B2-44B2-45B2-46B2-52B2-56B2-92B2-93A Technical Descriptions of the Products(Separate)Model KR..........................................Structure and Features .....................Types and Features ..........................Load Ratings in All Directionsand Static Permissible Moment.....Maximum Travel Speed and the Maximum LengthLubrication.........................................Service Life .......................................Static Safety Factor...........................Example of Calculating the Nominal Life.Accuracy Standards..........................Model SKR .......................................Structure and Features .....................Caged Ball/Roller Technology...........Types and Features ..........................Load Ratings in All Directionsand Permissible Moment ...............Lubrication.........................................Service Life .......................................Accuracy Standards..........................Options.............................................Cover.................................................Bellows..............................................Sensor...............................................Motor Bracket....................................Model No..........................................• Model Number Coding ......................Industrial TechnologiesA2-2A2-2A2-6A2-7A2-12A2-14A2-15A2-18A2-19A2-28A2-32A2-32A2-35A2-37A2-38A2-41A2-42A2-45A2-48A2-49A2-50A2-51A2-52A2-54A2-54Precautions on Use.........................A2-55* Please see the separate "A Technical Descriptions ofthe Products".B2-1

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Industrial TechnologiesB2-2

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94KRLM Guide ActuatorB Product SpecificationsDimensional Drawing, Dimensional TableModel KR15 Standard Type.......................Model KR15 (with a Cover)........................Model KR20 Standard Type.......................Model KR20 (with a Cover)........................Model KR26 Standard Type.......................Model KR26 (with a Cover)........................Model KR30H Standard Type Long Nut Block ...Model KR30H (with a Cover) Long Nut Block ...Model KR30H Standard Type Short Nut Block...Model KR30H (with a Cover) Short Nut Block...Model KR33 Standard Type Long Nut Block ...Model KR33 (with a Cover) Long Nut Block ...Model KR33 Standard Type Short Nut Block...Model KR33 (with a Cover) Short Nut Block...Model KR45H Standard Type Long Nut Block ...Model KR45H (with a Cover) Long Nut Block ...Model KR45H Standard Type Short Nut Block...Model KR45H (with a Cover) Short Nut Block...Model KR46 Standard Type Long Nut Block ...Model KR46 (with a Cover) Long Nut Block ...Model KR46 Standard Type Short Nut Block...Model KR46 (with a Cover) Short Nut Block...Model KR55 Standard Type.......................Model KR55 (with a Cover)........................Model KR65 Standard Type.......................Model KR65 (with a Cover)........................Model Number Coding ......................Mass of Moving Element...................Options.............................................Bellows..............................................Sensor...............................................Motor Bracket....................................B2-4B2-5B2-6B2-7B2-8B2-9B2-10B2-11B2-12B2-13B2-14B2-15B2-16B2-17B2-18B2-19B2-20B2-21B2-22B2-23B2-24B2-25B2-26B2-27B2-28B2-29B2-30B2-30B2-45B2-46B2-52B2-56A Technical Descriptions of the Products(Separate)Technical DescriptionsStructure and Features .....................Types and Features ..........................Load Ratings in All Directionsand Static Permissible Moment.....Maximum Travel Speedand the Maximum Length..............Lubrication.........................................Service Life .......................................Static Safety Factor...........................Example of Calculating the Nominal Life.Accuracy Standards..........................Options.............................................Cover.................................................Bellows..............................................Sensor...............................................Motor Bracket....................................Industrial TechnologiesA2-2A2-6A2-7A2-12A2-14A2-15A2-18A2-19A2-28A2-48A2-49A2-50A2-51A2-52* Please see the separate "A Technical Descriptionsof the Products".B2-3

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR15 Standard TypeModel KR15A (with a Single Long Nut Block)Model KR15B (with Two Long Nut Blocks)Aφφ20H7176.522×2-M2 depth 3(Same position on the opposite side)4-φ 3 through22.822.5447.5φ 3h66.92.325.55Outer rail length3331.6*23144-M3 depth 42-M2 depth 32×n-3.4 through hole, φ 6 counter bore depth 2(Fixed using M3 hexagon socket button bolt)12643024.425.375.5GA arrow view9.20.312BB1.95L15033MIN(Dimension withtwo nut blocksin close contact)φ 2 greasing hole15n1509.8518194.5143029.5B-B cross section105G42R2Industrial TechnologiesOuter rail length(mm)Note1) The available stroke range of model KR15B indicates the value when two inner blocks are used in close contact.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-B (with 2 long nut blocks) measures64.6 mm.B2-4OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)GnType A Type B (mm)Type A Type B75 129 31.4 — 12.5 2 0.19 —100 154 56.4 — 25 2 0.22 —125 179 81.4 48.4 12.5 3 0.25 0.292150 204 106.4 73.4 25 3 0.28 0.322175 229 131.4 98.4 12.5 4 0.31 0.352200 254 156.4 123.4 25 4 0.34 0.382

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR15 (with a Cover)Model KR15A (with a Single Long Nut Block)Model KR15B (with Two Long Nut Blocks)L1Outer rail lengthA4-φ 3 through22.822.52.6 6.93024.425.3A arrow viewBB0.3 9.2387.523144254-M3 depth 62×2-M2 depth 3(Same position on the opposite side)1.813443230B-B cross section9.52R2Industrial TechnologiesLM Guide ActuatorOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type A Type B Type A Type B75 129 31.4 — 0.23 —100 154 56.4 — 0.26 —125 179 81.4 48.4 0.3 0.364150 204 106.4 73.4 0.33 0.394175 229 131.4 98.4 0.36 0.424200 254 156.4 123.4 0.4 0.464Note) The available stroke range of model KR15B indicates the value when two inner blocks are used in close contact.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-5

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR20 Standard TypeModel KR20A (with a Single Long Nut Block)Model KR20B (with Two Long Nut Blocks)A2×2-M2.6 depth 4(Same position on the opposite side)4-φφ 20H73.4 through3029.59.53.3Outer rail length(mm)φ 4h74914812 25 12PCD 293.539.633.64-M3 depth 6A arrow viewOveralllengthL1(mm)Outer rail length108.5 4644* 2×n-3.4 through hole, 633.2204-M3 depth 4.52-M2.6 depth 6(Mouth C1.3)1012.50.530°G30°18BB201015.846MIN(Dimension with twonut blocks inclose contact)0.92B-B cross sectionφ 6.5 counter bore depth 3Nipple orientationWith a single inner blockWith two inner blocksNote1) The available stroke range of model KR20B indicates the value when two inner blocks are used in close contact.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-B (with 2 long nut blocks) measures90 mm.L160n16011235184013 3.42R2GAvailable stroke range (mm)Overall main unit mass (kg)GnType A Type B (mm)Type A Type B100 159 41.5 — 20 2 0.45 —150 209 91.5 45.5 15 3 0.58 0.655200 259 141.5 95.5 40 3 0.72 0.795Industrial Technologies2.5B2-6

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR20 (with a Cover)Model KR20A (with a Single Long Nut Block)Model KR20B (with Two Long Nut Blocks)L1Outer rail lengthA4-M3 depth 63029.53.3 9.5PCD294-φBB39.633.6453.4 throughA arrow view8.512.50.530°30°33.22064-M4 depth 14.52×2-M2 depth 4(Same position on the opposite side)32117.5523740B-B cross section132R2Industrial TechnologiesLM Guide ActuatorOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type A Type B Type A Type B100 159 41.5 — 0.51 —150 209 91.5 45.5 0.66 0.78200 259 141.5 95.5 0.8 0.92Note) The available stroke range of model KR20B indicates the value when two inner blocks are used in close contact witheach other.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-7

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR26 Standard TypeModel KR26A (with a Single Long Nut Block)Model KR26B (with Two Long Nut Blocks)A2×n-4.5 through hole, φ 8 counter bore depth 4φ 24H72×2-M2.6 depth 4(Same position on the opposite side)4-φ 3.5 through38.538Outer rail length(mm)φ 5h76012 34 146.5 11PCD3316.5103.54-M3 depth 6A arrow viewOveralllengthL1(mm)49.443Outer rail length13 6462*647.4 2-M3 depth 630 (Mouth C1.5)12G0.5 15.545B45B250.9241580262124-M4 depth 6.564MIN(Dimension withtwo nut blocks inclose contact)B-B cross sectionNipple orientationWith a single inner blockWith two inner blocksNote1) The available stroke range of model KR26 B indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-B (with 2 long nut blocks) measures126 mm.L112.5n180318255016 62R3GAvailable stroke range (mm)Overall main unit mass (kg)GnType A Type B (mm)Type A Type B150 220 69 — 35 2 0.99 —200 270 119 55 20 3 1.2 1.38250 320 169 105 45 3 1.41 1.59300 370 219 155 30 4 1.62 1.810Industrial Technologies2.5B2-8

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR26 (with a Cover)Model KR26A (with a Single Long Nut Block)Model KR26B (with Two Long Nut Blocks)A4-φ 3.5 through38.5386.5 11554-M3 depth 6PCD33BB49.443A arrow view0.5 15.545°1245°47.4308.5L1Outer rail length4-M4 depth 172×2-M2 depth 4(Same position on the opposite side)400.322362472450B-B cross section162R3Industrial TechnologiesLM Guide ActuatorOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type A Type B Type A Type B150 220 69 — 1.12 —200 270 119 55 1.34 1.605250 320 169 105 1.56 1.825300 370 219 155 1.78 2.045Note) The available stroke range of model KR26B indicates the value when two inner blocks are used in close contact witheach other.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-9

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR30H Standard TypeModel KR30A (with a Single Long Nut Block)Model KR30HB (with Two Long Nut Blocks)Aφφ30H828Note1) The available stroke range of model KR30HB indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-B (with 2 long nut blocks) measures146.6 mm.B2-1010312-M3 depth 543φ 6h7591691811A arrow view4-M5 depth 82-M2.6 depth 53 128.542.520.80.5PCD40BB59.734HG304-M4 depth 830°30°14Outer rail length74.472.2* 2×n-5.5 through hole,54302F100L174.4MIN(Dimension withtwo nut blocks inclose contact)3023.52.5n11F(n1)10015φ 9.5 counter bore depth 4.52×n1-M2.6 depth 3.53883060521.3B-B cross section2R6HG118Nipple orientationWith a single inner blockWith two inner blocksOverall Available strokeOverall main unitOuter rail lengthlength range (mm)H G Fn n1 mass (kg)(mm)(mm) (mm) (mm)L1(mm) Type A Type B Type A Type B150 220 58.8 — 25 25 100 2 2 1.4 —200 270 108.8 — 50 50 100 2 2 1.6 —300 370 208.8 134.4 50 50 200 3 2 2.2 2.5400 470 308.8 234.4 100 50 200 4 2 2.7 3500 570 408.8 334.4 50 50 200 5 3 3.2 3.5600 670 508.8 434.4 100 50 200 6 3 3.8 4.1Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR30H (with a Cover)Model KR30A (with a Single Long Nut Block)Model KR30HB (with Two Long Nut Blocks)L1Outer rail lengthA70BB59.72-M3 depth 5 344342.50.5 20.8PCD404-M4 depth 8A arrow view5543030°7430°4-M5 depth 104-M2 depth 4(from the backside)4525 0.85806060B-B cross section21.32R6Industrial TechnologiesLM Guide ActuatorOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type A Type B Type A Type B150 220 58.8 — 1.6 —200 270 108.8 — 1.8 —300 370 208.8 134.4 2.4 2.83400 470 308.8 234.4 3 3.43500 570 408.8 334.4 3.5 3.93600 670 508.8 434.4 4.1 4.53Note) The available stroke range of model KR30H B indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-11

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR30H Standard TypeModel KR30HC (with a Single Short Nut Block)Model KR30HD (with a Single Short Nut Block)Aφφ30H828Note1) The available stroke range of model KR30HD indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-D (with 2 short nut blocks)measures 95.6 mm.B2-1232-M3 depth 5431042.5φ 6h720.80.55916931PCD401812Outer rail length11 48.946.7* 2×n-5.5 through hole,28.5BB59.734HGA arrow view2-M2.6 depth 5 2-M5 depth 8 2×n1-M2.6 depth 3.5144-M4 depth 830°30°308.5F21003023.5L1n11F48.9MIN(Dimension withtwo nut blocks inclose contact)n11002.515φ 9.5 counter bore depth 4.53883060B-B cross section521.32R6HG811Nipple orientationWith a single inner blockWith two inner blocksOverall Available strokeOverall main unitOuter rail lengthlength range (mm)H G Fn n1 mass (kg)(mm)(mm) (mm) (mm)L1(mm) Type C Type D Type C Type D150 220 84.3 35.4 25 25 100 2 2 1.3 1.47200 270 134.3 85.4 50 50 100 2 2 1.5 1.67300 370 234.3 185.4 50 50 200 3 2 2.1 2.27400 470 334.3 285.4 100 50 200 4 2 2.6 2.77500 570 434.3 385.4 50 50 200 5 3 3.1 3.27600 670 534.3 485.4 100 50 200 6 3 3.7 3.87Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR30H (with a Cover)Model KR30HC (with a Single Short Nut Block)Model KR30HD (with a Single Short Nut Block)A4-M2 depth 4 5 21(from the backside)BB59.72-M3 depth 5 344342.50.5 20.8PCD404-M4 depth 8A arrow view30°30°L1Outer rail length28.52-M5 depth 1074704525 0.85806060B-B cross sectionIndustrial Technologies21.32R6LM Guide ActuatorOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type C Type D Type C Type D150 220 84.3 35.4 1.4 1.64200 270 134.3 85.4 1.6 1.84300 370 234.3 185.4 2.2 2.44400 470 334.3 285.4 2.8 3.04500 570 434.3 385.4 3.3 3.54600 670 534.3 485.4 3.9 4.14Note) The available stroke range of model KR30H D indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-13

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR33 Standard TypeModel KR33A (with a Single Long Nut Block)Model KR33B (with Two Long Nut Blocks)Aφ 28H844.5440.5 22.5φ 6h7105931184-M2 depth 5(For an outer rail length of 150: 25PCD4016960404-M4 depth 10A arrow view1145°45°HBOuter rail length2×n-5.5 through hole, φ 9.5 counter bore depth 5.47672*54 4-M5 depth 8303015151F8L12×n1-M2.6 depth 4n11F76MIN(Dimension with twonut blocks in closecontact)B-B cross section5.5HB10050 n1100503330.73.1156.530606.52311(For an outer rail length of 150: 252C2Nipple orientationWith a single inner blockWith two inner blocksIndustrial TechnologiesOverall Available stroke rangeOverall main unit massOuter rail lengthlength(mm)H Fn n1(kg)(mm)(mm) (mm)L1(mm) Type A Type B Type A Type B150 220 61.5 — 25 100 2 2 1.7 —200 270 111.5 — 50 100 2 2 2 —300 370 211.5 135.5 50 200 3 2 2.6 2.95400 470 311.5 235.5 100 200 4 2 3.2 3.55500 570 411.5 335.5 50 200 5 3 3.9 4.25600 670 511.5 435.5 100 200 6 3 4.5 4.85Note1) The available stroke range of model KR33B indicates the value when two inner blocks are used in close contact.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-B (with 2 long nut blocks) measures148 mm.B2-14

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR33 (with a Cover)Model KR33A (with a Single Long Nut Block)Model KR33B (with Two Long Nut Blocks)L1Outer rail lengthABB604-M4 depth 10 4044.5440.5 22.5PCD4074A arrow view45°45°543084-M5 depth 152×2-M3 depth 6(from the backside)4833 0.286646260B-B cross section232C2Industrial TechnologiesLM Guide ActuatorOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type A Type B Type A Type B150 220 61.5 — 1.9 —200 270 111.5 — 2.2 —300 370 211.5 135.5 2.8 3.28400 470 311.5 235.5 3.5 3.98500 570 411.5 335.5 4.2 4.68600 670 511.5 435.5 4.8 5.28Note) The available stroke range of model KR33B indicates the value when two inner blocks are used in close contact witheach other.It must be noted that the cover-mounting bolt is 0.2 mm higher than the top face of the top table.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-15

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR33 Standard TypeModel KR33C (with a Single Short Nut Block)Model KR33D (with Two Short Nut Blocks)Aφ 28H844.5440.5 22.5φ 6h75910 31PCD4016918Outer rail length11 5.52×n-5.5 through hole,2-M5 depth 8 50.546.5*28.54-M2 depth 550.5MIN(Dimension withtwo nut blocksin close contact)B10050n1100(For an outer rail length of 150: 2560404-M4 depth 10A arrow view45°BH45°15333030.713.15F1015L1φ 9.5 counter bore depth 5.42×n1-M2.6 depth 4n11F6.53060B-B cross section6.523H5011(For an outer rail length of 150: 252C2Nipple orientationWith a single inner blockWith two inner blocksIndustrial TechnologiesOverall Available stroke rangeOverall main unit massOuter rail lengthlength(mm)H Fn n1(kg)(mm)(mm) (mm)L1(mm) Type C Type D Type C Type D150 220 87 36.5 25 100 2 2 1.6 1.83200 270 137 86.5 50 100 2 2 1.9 2.13300 370 237 186.5 50 200 3 2 2.5 2.73400 470 337 286.5 100 200 4 2 3.1 3.33500 570 437 386.5 50 200 5 3 3.8 4.03600 670 537 486.5 100 200 6 3 4.4 4.63Note1) The available stroke range of model KR33 D indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-D (with 2 short nut blocks)measures 97 mm.B2-16

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR33 (with a Cover)Model KR33C (with a Single Short Nut Block)Model KR33D (with Two Short Nut Blocks)L1Outer rail length28.52-M5 depth 15A2×2-M2 depth 5 5 21(from the backside)BB604-M4 depth 10 4044.5440.5 22.5PCD40A arrow view7445°45°4833 0.286646260B-B cross section232C2Industrial TechnologiesLM Guide ActuatorOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type C Type D Type C Type D150 220 87 36.5 1.7 2200 270 137 86.5 2.1 2.4300 370 237 186.5 2.7 3400 470 337 286.5 3.3 3.6500 570 437 386.5 4 4.3600 670 537 486.5 4.7 5Note) The available stroke range of model KR33D indicates the value when two inner blocks are used in close contact witheach other.It must be noted that the cover-mounting bolt is 0.2 mm higher than the top face of the top table.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-17

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR45H Standard TypeModel KR45HA (with a Single Long Nut Block)Model KR45HB (with Two Long Nut Blocks)Aφφ50H8444-M5 depth 10Note1) The available stroke range of model KR45HB indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-B (with 2 long nut blocks) measures213.6 mm.B2-184-M4 depth 86362.588281814 513.5300.5φ 10h7Outer rail length(mm)PCD60231479.6A arrow viewOveralllengthL1(mm)H12.419BB70PCD7030°30°4345°45°Outer rail length108105.6* 4-M6 depth 9812×n-6.6 through hole,46420010100464532L12-M3 depth 6n11200108MIN(Dimension withtwo nut blocks inclose contact)n1100225317 4680B-B cross sectionφ 11 counter bore depth 6.52×n1-M2.6 depth 3.530.5 42R870Nipple orientationWith a single inner blockWith two inner blocks129HAvailable stroke range (mm)Overall main unit mass (kg)Hn n1Type A Type B (mm)Type A Type B340 440 213 105 70 3 2 5.1 6.05440 540 313 205 20 4 3 6.1 7.05540 640 413 305 70 5 3 7.1 8.05640 740 513 405 20 6 4 8.1 9.05740 840 613 505 70 7 4 9.1 10.05840 940 713 605 20 8 5 10.1 11.05940 1040 813 705 70 9 5 11.2 12.15Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR45H (with a Cover)Model KR45HA (with a Single Long Nut Block)Model KR45HB (with Two Long Nut Blocks)AOuter rail length(mm)4-M5 depth 104-M4 depth 86362.5300.5OveralllengthL1(mm)4-M6 depth 12PCD60BB9279.6PCD70A arrow view30°30°814645°9445°5L1Outer rail length4-M2.6 depth 5(from the backside)B-B cross sectionNote) The available stroke range of model KR45H B indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.671.8351048077Available stroke range (mm)Overall main unit mass (kg)Type A Type B Type A Type B340 440 213 105 5.7 7.01440 540 313 205 6.8 8.11540 640 413 305 7.9 9.21640 740 513 405 9 10.31740 840 613 505 10.1 11.41840 940 713 605 11.2 12.51940 1040 813 705 12.3 13.6180Industrial Technologies30.52R8LM Guide ActuatorDescription of Each OptionA2-48DimensionsB2-45B2-19

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR45H Standard TypeModel KR45HC (with a Single Short Nut Block)Model KR45HD (with Two Short Nut Blocks)ANote1) The available stroke range of model KR45HD indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-D (with 2 short nut blocks)measures 138.6 mm.B2-204-M5 depth 10143.54-M4 depth 86362.5φφ50H844300.5Outer rail length(mm)PCD60φ 10h7882818512314A arrow viewOveralllengthL1(mm)79.6PCD70H12.430°B1930°B7045°462-M3 depth 645°45L1Outer rail length2×n-6.6 through hole, φ 11 counter bore depth 6.570.568.1* 2-M6 depth 943.5321043200n1120070.5 MIN(Dimension withtwo nut blocks inclose contact)4100n1100225317 4680B-B cross section30.5 42R82×n1-M2.6 depth 3.570129HNipple orientationWith a single inner blockWith two inner blocksAvailable stroke range (mm)Overall main unit mass (kg)Hn n1Type C Type D (mm)Type C Type D340 440 250.5 180 70 3 2 4.7 5.23440 540 350.5 280 20 4 3 5.7 6.23540 640 450.5 380 70 5 3 6.7 7.23640 740 550.5 480 20 6 4 7.7 8.23740 840 650.5 580 70 7 4 8.7 9.23840 940 750.5 680 20 8 5 9.7 10.23940 1040 850.5 780 70 9 5 10.8 11.33Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR45H (with a Cover)Model KR45HC (with a Single Short Nut Block)Model KR45HD (with Two Short Nut Blocks)L1Outer rail length43.5 2-M6 depth 12A4-M5 depth 104-M4 depth 86362.5Outer rail length(mm)300.5944-M2.6 depth 5(from the backside)PCD60OveralllengthL1(mm)79.6BBPCD70A arrow view30°30°45°45°925 33.5B-B cross sectionNote) The available stroke range of model KR45H D indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.671.83510480778030.52R8Available stroke range (mm)Overall main unit mass (kg)Type C Type D Type C Type D340 440 250.5 180 5.1 5.82440 540 350.5 280 6.2 6.92540 640 450.5 380 7.3 8.02640 740 550.5 480 8.4 9.12740 840 650.5 580 9.5 10.22840 940 750.5 680 10.6 11.32940 1040 850.5 780 11.7 12.42Industrial TechnologiesLM Guide ActuatorDescription of Each OptionA2-48DimensionsB2-45B2-21

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR46 Standard TypeModel KR46A (with a Single Long Nut Block)Model KR46B (with Two Long Nut Blocks)Aφφ50H844Note1) The available stroke range of model KR46 B indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-B (with 2 long nut blocks) measures216 mm.B2-22143.5φ 8h787.5281850.54-M4 depth 86463Outer rail length(mm)27.531123PCD64OveralllengthL1(mm)17BHA arrow view464-M2 depth 5Outer rail length110106*2×n-6.6 through hole,8146 4-M6 depth 12815L1200n11200110MIN(Dimension withtwo nut blocks inclose contact)B-B cross sectionφ 11 counter bore depth 6.52×n1-M2.6 depth 4HB10070 n1100 7083602845°45°14643.54.5201046869322C2Nipple orientation139With a single inner blockWith two inner blocksAvailable stroke range (mm)Overall main unit mass (kg)Hn n1Type A Type B (mm)Type A Type B340 440.5 208 98 70 3 2 7.7 8.9440 540.5 308 198 20 4 3 9 10.2540 640.5 408 298 70 5 3 10.3 11.5640 740.5 508 398 20 6 4 11.6 12.8740 840.5 608 498 70 7 4 12.8 14840 940.5 708 598 20 8 5 14.1 15.3940 1040.5 808 698 70 9 5 15.3 16.5Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR46 (with a Cover)Model KR46A (with a Single Long Nut Block)Model KR46B (with Two Long Nut Blocks)L1Outer rail lengthA4-M4 depth 864631 31 27.5BBPCD641008360A arrow view45°845°8146304-M5 depth 224-M6 depth 222×2-M3 depth 6(from the backside)6846 0.9112888586B-B cross section322C2Industrial TechnologiesLM Guide ActuatorOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type A Type B Type A Type B340 440.5 208 98 8.3 9.79440 540.5 308 198 9.7 11.19540 640.5 408 298 11 12.49640 740.5 508 398 12.4 13.89740 840.5 608 498 13.7 15.19840 940.5 708 598 15 16.49940 1040.5 808 698 16.3 17.79Note) The available stroke range of model KR46B indicates the value when two inner blocks are used in close contact witheach other.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-23

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR46 Standard TypeModel KR46C (with a Single Short Nut Block)Model KR46D (with Two Short Nut Blocks)Aφφ50H844Note1) The available stroke range of model KR46 D indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-D (with 2 short nut blocks)measures 141 mm.B2-24143.5φ 8h7Outer rail length(mm)87.5281850.54-M4 depth 8646327.531123OveralllengthL1(mm)17PCD644-M2 depth 5HOuter rail length2×n-6.6 through hole,72.568.5*43.5 2-M6 depth 12φ 11 counter bore depth 6.52×n1-M2.6 depth 4HB10070 (n1)×100708360A arrow view28 4645°45°8151BL1200n1120072.5 MIN(Dimension withtwo nut blocks inclose contact)4643.54.520104686B-B cross section9322C2Nipple orientation139With a single inner blockWith two inner blocksAvailable stroke range (mm)Overall main unit mass (kg)Hn n1Type C Type D (mm)Type C Type D340 440.5 245.5 173 70 3 2 7.3 8.1440 540.5 345.5 273 20 4 3 8.6 9.4540 640.5 445.5 373 70 5 3 9.9 10.7640 740.5 545.5 473 20 6 4 11.2 12740 840.5 645.5 573 70 7 4 12.4 13.2840 940.5 745.5 673 20 8 5 13.7 14.5940 1040.5 845.5 773 70 9 5 14.9 15.7Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR46 (with a Cover)Model KR46C (with a Single Short Nut Block)Model KR46D (with Two Short Nut Blocks)L1Outer rail length43.52-M6 depth 22A644-M4 depth 8631 31 27.5BBPCD641002×2-M3 depth 6(from the backside)8360A arrow view45°45°8 326846 0.9112888586B-B cross section322C2Industrial TechnologiesLM Guide ActuatorOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type C Type D Type C Type D340 440.5 245.5 173 7.8 8.79440 540.5 345.5 273 9.1 10.09540 640.5 445.5 373 10.5 11.49640 740.5 545.5 473 11.9 12.89740 840.5 645.5 573 13.2 14.19840 940.5 745.5 673 14.5 15.49940 1040.5 845.5 773 15.8 16.79Note) The available stroke range of model KR46D indicates the value when two inner blocks are used in close contact witheach other.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-25

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR55 Standard TypeModel KR5520A (with a Single Long Nut Block)Model KR5520B (with Two Long Nut Blocks)Aφ 50H8φ 12h7224-M5 depth 107271.5Outer rail length(mm)31.50.594 Outer rail length1532 15128*2×n-9 through hole, 112295.250 4-M8 depth 1545 27PCD709978BGA arrow viewOveralllengthL1(mm)B50H45°45°1.42782015055φ 14 counter bore depth 8.64-M3 depth 6 2×n1-M2.6 depth 4200(n11)×200H128MIN(Dimension withtwo nut blocks inclose contact)404.4L1(n1)×150B-B cross sectionGNipple orientationWith a single inner blockWith two inner blocks980 1089 826 698 90 40 7 5 19.9 21.61080 1189 926 798 40 15 8 6 21.7 23.41180 1289 1026 898 90 65 8 6 23.4 25.11280 1389 1126 998 40 40 9 7 25.1 26.81380 1489 1226 1098 90 15 10 7 26.9 28.6Note) The available stroke range of model KR5520B indicates the value when two inner blocks are used in close contact witheach other.For model number coding, see B2-30.2565125010012322C3Available stroke rangeOverall main unit mass(mm)H Gn n1(kg)(mm) (mm)Type A Type B Type A Type BIndustrial TechnologiesB2-26

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR55 (with a Cover)Model KR5520A (with a Single Long Nut Block)Model KR5520B (with Two Long Nut Blocks)L1Outer rail lengthA7271.531.50.5BBPCD7011099784-M5 depth 10A arrow view95.250845°45°4-M8 depth 362×2-M3 depth 6(from the backside)800.9441249592100B-B cross section322C3Industrial TechnologiesLM Guide ActuatorOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type A Type B Type A Type B980 1089 826 698 22.7 26.21080 1189 926 798 24.6 28.11180 1289 1026 898 26.4 29.91280 1389 1126 998 28.1 31.61380 1489 1226 1098 30 33.5Note) The available stroke range of model KR5520B indicates the value when two inner blocks are used in close contact witheach other.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-27

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR65 Standard TypeModel KR6525A (with a Single Long Nut Block)Model KR6525B (with Two Long Nut Blocks)Aφ 15h7φφ70H8603.5304-M6 depth 128382371100 Outer rail length1829 14.4145144.6* 2×n-11 through hole, 1116110704-M10 depth 2035 35PCD90128102G704-M3 depth 6HBB45°45°301.4201506547L18200n11200145MIN(Dimension withtwo nut blocks inclose contact)5.2n115030φ 17.5 counter bore depth 10.887187013015382C22×n1-M2.6 depth 4HGNipple orientationWith a single inner blockWith two inner blocksIndustrial TechnologiesA arrow viewB-B cross sectionOuter rail length(mm)980 1098 810 665 90 40 7 5 31.6 34.61180 1298 1010 865 90 65 8 6 37 401380 1498 1210 1065 90 90 9 7 42.4 45.41680 1798 1510 1365 40 90 11 9 50.5 53.5Note1) The available stroke range of model KR6525B indicates the value when two inner blocks are used in close contact witheach other.For model number coding, see B2-30.Note2) * indicates the inner block length when calculating the available stroke range. Model KR-B (with 2 long nut blocks) measures289.6 mm.B2-28OveralllengthL1(mm)Available stroke rangeOverall main unit mass(mm)H Gn n1(kg)(mm) (mm)Type A Type B Type A Type B

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model KR65 (with a Cover)Model KR6525A (with a Single Long Nut Block)Model KR6525B (with Two Long Nut Blocks)A4-M6 depth 1283821 37BBPCD9015012810214014511050845°45°L1Outer rail length4-M8 depth 402×2-M3 depth 6(from the backside)9252 1.5170129126130382C2Industrial TechnologiesLM Guide ActuatorA arrow viewB-B cross sectionOuter rail length(mm)OveralllengthL1(mm)Available stroke range (mm)Overall main unit mass (kg)Type A Type B Type A Type B980 1098 810 665 36.3 431180 1298 1010 865 42 48.71380 1498 1210 1065 47.6 54.31680 1798 1510 1365 56.1 62.8Note) The available stroke range of model KR6525B indicates the value when two inner blocks are used in close contact witheach other.For model number coding, see B2-30.Description of Each OptionA2-48DimensionsB2-45B2-29

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model Number CodingModel number codingKR33 10 A +400L P 0 - 0 0 0 0Model No.* "M" is required for model KR15 because the inner block, the outer rail, the Ball Screw shaft and balls are stainless steel.Example: KR1501AM+150LHM-0000Mass of Moving ElementWith/without a cover0: none, 1: with a cover, 2: with a bellowsTable1 shows the mass of the inner block and Sub table of model KR.Table1 Mass of the Inner Block and Sub table of KRSensor specification See B2-52 .With/without a motor0: none, 1:with a motor (mounted at THK)Accuracy gradeNo Symbol: Normal grade, H: High accuracy grade, P: Precision gradeOuter rail length (in mm) See A2-12.Block type See A2-10 .Ball screw lead (in mm) See A2-12.Motor bracket type(housing A, intermediate flange) See B2-56 onward.Model No.Long nut block types (A)Short nut block types (C)Inner block Sub table Inner block Sub tableKR15 0.042 0.022 — —KR20 0.075 0.045 — —KR26 0.180 0.085 — —KR30H 0.30 0.13 0.17 0.07KR33 0.35 0.13 0.23 0.07KR45H 0.95 0.36 0.53 0.19KR46 1.20 0.29 0.80 0.19KR55 1.70 1.80 — —KR65 3.00 3.70 — —Industrial TechnologiesUnit: kgB2-30

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94SKRCaged Ball LM Guide ActuatorB Product SpecificationsDimensional Drawing, Dimensional TableModel SKR20 Standard Type Long Block.....Model SKR20 (with a Cover) Long Block .....Model SKR26 Standard Type Long Block.....Model SKR26 (with a Cover) Long Block .....Model SKR33 Standard Type Long Block.....Model SKR33 (with a Cover) Long Block .....Model SKR33 Standard Type Short Block ....Model SKR33 (with a Cover) Short Block.....Model SKR46 Standard Type Long Block.....Model SKR46 (with a Cover) Long Block .....Model SKR46 Standard Type Short Block ....Model SKR46 (with a Cover) Short Block.....Model Number Coding ......................Mass of Moving Element...................Options.............................................Sensor...............................................Motor Bracket....................................B2-32B2-33B2-34B2-35B2-36B2-37B2-38B2-39B2-40B2-41B2-42B2-43B2-44B2-44B2-45B2-52B2-56A Technical Descriptions of the Products(Separate)Technical DescriptionsStructure and Features .....................Caged Ball/Roller Technology...........Types and Features ..........................Load Ratings in All Directionsand Permissible Moment ...............Lubrication.........................................Service Life .......................................Accuracy Standards..........................Options.............................................Cover.................................................Sensor...............................................Motor Bracket....................................Industrial TechnologiesA2-32A2-35A2-37A2-38A2-41A2-42A2-45A2-48A2-49A2-51A2-52* Please see the separate "A Technical Descriptionsof the Products".B2-31

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR20 Standard TypeModel SKR20A (with a Single Long Nut Block)Model SKR20B (with Two Long Nut Blocks)A20H7φ2-M2.6 depth 422-M2.6 depth 4(Same position on the opposite side)4-M3 depth 63029.53.3 9.5Outer raillength (mm)PCD294h7φ4-3.4 throughhole4914812 25 1239.633.6A arrow viewOveralllengthL1(mm)0.53.53030108.5BBG18202Outer rail length46 44.6 33.2202-M1.6 depth 2.44-M3 depth 346MIN(Dimension with two nutblocks in close contact)B-B cross section2n-3.4 through hole φ 6.5counter bore depth 3100 159 40.9 — 20 2 0.45 —150 209 90.9 44.9 15 3 0.58 0.66200 259 140.9 94.9 40 3 0.72 0.8Note1) The available stroke range of model SKR20B indicates the value when two inner blocks are used in close contact.For model number coding, see B2-44.Note2) indicates the inner block length when calculating the available stroke range. Model SKR-B (with 2 long nut blocks)measures 90.6 mm.602311 1840L110(n-1)601315.80.9106(G) 2.5Available stroke range(mm)GOverall main unit mass (kg)n(mm)Type A Type B Type A Type BIndustrial TechnologiesB2-32

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR20 (with a Cover)Model SKR20A (with a Single Long Nut Block)Model SKR20B (with Two Long Nut Blocks)L1Outer rail length33.2204-M4 depth 14.5A20H7φ4-M3 depth 63029.53.3 9.5PCD2912 25 1239.633.64-3.4 throughhole0.5A arrow view3030BB45(1)3217.5B-B cross section22-M2 depth 4(Same position on the opposite side)Overall Available stroke rangeOuter raillength(mm)GOverall main unit mass (kg)nlength (mm)(mm)L1(mm) Type A Type B Type A Type B100 159 40.9 — 20 2 0.5 —150 209 90.9 44.9 15 3 0.64 0.76200 259 140.9 94.9 40 3 0.79 0.91Note) The available stroke range of model SKR20B indicates the value when two inner blocks are used in close contact.For model number coding, see B2-44.523718408.5136Industrial TechnologiesLM Guide ActuatorDescription of Each OptionA2-48DimensionsB2-45B2-33

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR26 Standard TypeModel SKR26A (with a Single Long Nut Block)Model SKR26B (with Two Long Nut Blocks)A24H7φ5h7φ6016.5102-M2.6 depth 4(Same position on the opposite side)38.538116.5Outer raillength (mm)12 34 14PCD3349.443OveralllengthL1(mm)4-3.5 throughholeA arrow view13252-M3 depth 512BB3.5 G4-M3 depth 6450.545262Outer rail length64.2 62.6 47.4302-M2 depth 34-M4 depth 464.2 MIN(Dimension with two nut blocksin close contact)1512.5 2550B-B cross section2n-4.5 through hole8 counter bore depth 4150 220 68.4 — 35 2 0.99 —200 270 118.4 54.2 20 3 1.2 1.38250 320 168.4 104.2 45 3 1.41 1.59300 370 218.4 154.2 30 4 1.62 1.8Note1) The available stroke range of model SKR26B indicates the value when two inner blocks are used in close contact.For model number coding, see B2-44.Note2) indicates the inner block length when calculating the available stroke range. Model SKR-B (with 2 long nut blocks)measures 126.8 mm.L18031φ106(n-1)80 (G) 2.51621Available stroke range(mm)GOverall main unit mass (kg)n(mm)Type A Type B Type A Type BIndustrial TechnologiesB2-34

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR26 (with a Cover)Model SKR26A (with a Single Long Nut Block)Model SKR26B (with Two Long Nut Blocks)Outer rail length4-M4 depth 17 4-3.5 throughholeA arrow view4-M3 depth 6B-B cross section22-M2 depth 4(Same position on theopposite side)Overall Available stroke rangeOuter raillength(mm)GOverall main unit mass (kg)nlength (mm)(mm)L1(mm) Type A Type B Type A Type B150 220 68.4 — 35 2 1.1 —200 270 118.4 54.2 20 3 1.32 1.57250 320 168.4 104.2 45 3 1.54 1.79300 370 218.4 154.2 30 4 1.76 2.01Note) The available stroke range of model SKR26B indicates the value when two inner blocks are used in close contact.For model number coding, see B2-44.Industrial TechnologiesLM Guide ActuatorDescription of Each OptionA2-48DimensionsB2-45B2-35

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR33 Standard TypeModel SKR33A (with a Single Long Nut Block)Model SKR33B (with Two Long Nut Blocks)Aφφ30H828Outer raillength (mm)32-M3 depth 543.342.60.7φ 8h710 2720.3OveralllengthL1(mm)5916959.634A arrow viewPCD402211HBBG202-M4 through30 30302-M4 depth 8100232Outer rail length76542×n1-M2.6 depth 430 4-M5 depth 68.5F2-M2 depth 576 MIN(Dimension withtwo inner blocksin close contact)3329B-B cross section2×n-5.5 through hole9.5 counter bore depth 5.4150 220 55 — 25 25 100 2 2 1.7 —200 270 105 — 50 50 100 2 2 2.1 —300 370 205 129 50 50 200 3 2 2.8 3.1400 470 305 229 100 50 200 4 2 3.5 3.8500 570 405 329 50 50 200 5 3 4.2 4.5600 670 505 429 100 50 200 6 3 5.0 5.3700 770 605 529 50 50 200 7 4 5.7 6.0Note) The available stroke range of model SKR33 B indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-44.L1(n1-1)F(n-1)10037.415 3060φ2.62R5Available stroke range(mm)H G FOverall main unit mass (kg)n n1(mm) (mm) (mm)Type A Type B Type A Type B(H)(G)811Industrial TechnologiesB2-36

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR33 (with a Cover)Model SKR33A (with a Single Long Nut Block)Model SKR33B (with Two Long Nut Blocks)A4-M5 depth 10A arrow view4-M2 depth 4(from the backside)2-M3 depth 559.6 2-M4 through8634 6445.542.3200.7PCD40BB7430302-M4 depth 8554304841B-B cross sectionNote) The available stroke range of model SKR33 B indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-44.(0.85)3129602.62R5Overall Available stroke rangeOuter raillength(mm)H G FOverall main unit mass (kg)n n1length (mm)(mm) (mm) (mm)L1(mm) Type A Type B Type A Type B150 220 55 — 25 25 100 2 2 1.9 —200 270 105 — 50 50 100 2 2 2.3 —300 370 205 129 50 50 200 3 2 3.1 3.5400 470 305 229 100 50 200 4 2 3.8 4.2500 570 405 329 50 50 200 5 3 4.6 5.0600 670 505 429 100 50 200 6 3 5.3 5.7700 770 605 529 50 50 200 7 4 6.1 6.5Industrial TechnologiesLM Guide ActuatorDescription of Each OptionA2-48DimensionsB2-45B2-37

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR33 Standard TypeModel SKR33C (with a Single Short Nut Block)Model SKR33D (with Two Short Nut Blocks)Aφφ30H828Outer raillength (mm)3φ 8h710A arrow view2-M2 depth 52-M3 depth 559.62-M4 through3443.342.60.720.3OveralllengthL1(mm)5916927PCD402211HBBG30 30202-M4 depth 823F2100Outer rail length2×n1-M2.6 depth 48.5 2-M5 depth 62×n-5.5 through hole9.5 counter bore depth 5.4(n1-1)FB-B cross section150 220 80.5 30 25 25 100 2 2 1.6 1.8200 270 130.5 80 50 50 100 2 2 2.0 2.1300 370 230.5 180 50 50 200 3 2 2.7 2.8400 470 330.5 280 100 50 200 4 2 3.4 3.6500 570 430.5 380 50 50 200 5 3 4.1 4.3600 670 530.5 480 100 50 200 6 3 4.8 5.0700 770 630.5 580 50 50 200 7 4 5.5 5.7Note) The available stroke range of model SKR33 D indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-44.50.528.530φ50.5(Dimension withtwo inner blocksin close contact)3329L1(n-1)1001537.430602.62R5Available stroke range(mm)H G FOverall main unit mass (kg)n n1(mm) (mm) (mm)Type C Type D Type C Type D(H)(G)811Industrial TechnologiesB2-38

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR33 (with a Cover)Model SKR33C (with a Single Short Nut Block)Model SKR33D (with Two Short Nut Blocks)28.5A4-M2 depth 45 212-M5 depth 10(from the backside)2-M3 depth 5 59.6 2-M4 through3445.542.30.720PCD40BBA arrow view3030742-M4 depth 848413129B-B cross sectionNote) The available stroke range of model SKR33 D indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-44.(0.85)8664602.62R5Industrial TechnologiesOverall Available stroke rangeOuter raillength(mm)H G FOverall main unit mass (kg)n n1length (mm)(mm) (mm) (mm)L1(mm) Type C Type D Type C Type D150 220 80.5 30 25 25 100 2 2 1.8 2.0200 270 130.5 80 50 50 100 2 2 2.2 2.3300 370 230.5 180 50 50 200 3 2 2.9 3.1400 470 330.5 280 100 50 200 4 2 3.7 3.8500 570 430.5 380 50 50 200 5 3 4.4 4.6600 670 530.5 480 100 50 200 6 3 5.2 5.3700 770 630.5 580 50 50 200 7 4 5.9 6.1LM Guide ActuatorDescription of Each OptionA2-48DimensionsB2-45B2-39

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR46 Standard TypeModel SKR46A (with a Single Long Nut Block)Model SKR46B (with Two Long Nut Blocks)Aφφ46H84258.357.126.31.2Outer raillength (mm)φ 10h714 48.5PCD6087.5281885.425A arrow viewOveralllengthL1(mm)2-M6 depth 912.5HBBG464-M4 depth 830 302910021108146102004640.8Outer rail length2×n1-M2.6 depth 42-M2 depth 5 2×n-6.6 through hole11 counter bore depth 6.5(n11)200110(Dimension with twonut blocks in closecontact)B-B cross section340 440.5 208.5 98.5 70 70 3 2 6.4 7.4440 540.5 308.5 198.5 20 70 4 3 7.8 8.7540 640.5 408.5 298.5 70 70 5 3 9.2 10.1640 740.5 508.5 398.5 20 70 6 4 10.6 11.5740 840.5 608.5 498.5 70 70 7 4 12.0 12.9940 1040.5 808.5 698.5 70 70 9 5 14.8 15.7Note) The available stroke range of model SKR46 B indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-44.L154.420 4686φ(n1)1005.72R8Available stroke range(mm)H GOverall main unit mass (kg)n n1(mm) (mm)Type A Type B Type A Type B(H)(G)913Industrial TechnologiesB2-40

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR46 (with a Cover)Model SKR46A (with a Single Long Nut Block)Model SKR46B (with Two Long Nut Blocks)A6456.81.226814-M6 depth 12 46 4-M5 depth 10304-M2.6 depth 5(from the backside)PCD60BB85.4A arrow view54-M4 depth 8303068564340.8B-B cross sectionNote) The available stroke range of model SKR46 B indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-44.(1.8)11210088865.72R8Overall Available stroke rangeOuter raillength(mm)H GOverall main unit mass (kg)n n1length (mm)(mm) (mm)L1(mm) Type A Type B Type A Type B340 440.5 208.5 98.5 70 70 3 2 7.1 8.3440 540.5 308.5 198.5 20 70 4 3 8.6 9.8540 640.5 408.5 298.5 70 70 5 3 10.0 11.3640 740.5 508.5 398.5 20 70 6 4 11.5 12.7740 840.5 608.5 498.5 70 70 7 4 13.0 14.2940 1040.5 808.5 698.5 70 70 9 5 16.0 17.2Industrial TechnologiesLM Guide ActuatorDescription of Each OptionA2-48DimensionsB2-45B2-41

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR46 Standard TypeModel SKR46C (with a Single Short Nut Block)Model SKR46D (with Two Short Nut Blocks)Aφφ46H84258.357.126.31.2Outer raillength (mm)3.5φ 10h714PCD6087.5281848.585.425A arrow viewOveralllengthL1(mm)2-M6 depth 912.5G4-M4 depth 83030HBB2946100102Outer rail length77482-M2 depth 5 2×n-6.6 through hole20011 counter bore depth 6.5(n11)2004640.877(Dimension withtwo nut blocksin close contact)B-B cross section2×n1-M2.6 depth 4340 440.5 241.5 164.5 70 70 3 2 6.1 6.7440 540.5 341.5 264.5 20 70 4 3 7.5 8.1540 640.5 441.5 364.5 70 70 5 3 8.9 9.5640 740.5 541.5 464.5 20 70 6 4 10.3 10.8740 840.5 641.5 564.5 70 70 7 4 11.7 12.2940 1040.5 841.5 764.5 70 70 9 5 14.5 15.0Note) The available stroke range of model SKR46 D indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-44.20L154.44686φ(n1)1005.72R8Available stroke range(mm)H GOverall main unit mass (kg)n n1(mm) (mm)Type C Type D Type C Type D(H)(G)913Industrial TechnologiesB2-42

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model SKR46 (with a Cover)Model SKR46C (with a Single Short Nut Block)Model SKR46D (with Two Short Nut Blocks)2-M6 depth 1248A6456.8261.24-M2.6 depth 5(from the backside)BPCD60B85.4A arrow view5 35.54-M4 depth 8303068564340.811210088B-B cross sectionNote) The available stroke range of model SKR46 D indicates the value when two inner blocks are used in close contactwith each other.For model number coding, see B2-44.(1.8)865.72R8Overall Available stroke rangeOuter raillength(mm)H GOverall main unit mass (kg)n n1length (mm)(mm) (mm)L1(mm) Type C Type D Type C Type D340 440.5 241.5 164.5 70 70 3 2 6.6 7.4440 540.5 341.5 264.5 20 70 4 3 8.1 8.9540 640.5 441.5 364.5 70 70 5 3 9.6 10.3640 740.5 541.5 464.5 20 70 6 4 11.0 11.8740 840.5 641.5 564.5 70 70 7 4 12.5 13.3940 1040.5 841.5 764.5 70 70 9 5 15.5 16.3Industrial TechnologiesLM Guide ActuatorDescription of Each OptionA2-48DimensionsB2-45B2-43

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model Number CodingModel number codingSKR33 10 A +400L P 0 - 0 0 0 0Model No.Mass of Moving ElementTable1 shows the mass of the inner block and carriage of model SKR.Model No.Table1 Mass of the Inner Block and Carriage of SKRLong nut block types (A)Sensor specification See B2-52 .With/without a cover0: none, 1: with a coverWith/without a motor0: none, 1:with a motor (mounted at THK)Accuracy gradeNo Symbol: Normal grade, H: High accuracy grade, P: Precision gradeOuter rail length (in mm) See A2-34 .Block type See A2-40 .Ball screw lead (in mm) See A2-34 .Motor bracket type(housing A, intermediate flange) See B2-83 onward.Short nut block types (C)Inner block Carriage Inner block CarriageSKR20 0.064 0.038 — —SKR26 0.153 0.074 — —SKR33 0.31 0.13 0.17 0.07SKR46 0.91 0.34 0.57 0.20Industrial TechnologiesUnit: kgB2-44

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94LM Guide ActuatorOptionsIndustrial TechnologiesB2-45

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94BellowsFor model KR, bellows are available for contamination protection in addition to a cover.[Model KR-A (with a Single Long Nut Block)]Model No.KR15KR20KR26KR30HKR33Outer raillengthLA a B CL (Outer rail length)AB(Stroke)75 15.8 22.2 14100 20.8 37.2 19125 25.8 52.2 24150 30.8 67.2 29175 35.8 82.2 34200 40.8 97.2 39100 18.8 30.8 17.2150 25.3 67.8 23.7200 37 93.6 36.2150 23.7 61.3 17.6200 32.8 91.6 28.2250 40.8 125.6 36.2300 40.8 175.6 36.2150 28.5 42 25.5200 38.5 72 35.5300 53.5 142 50.5400 68.5 212 65.5500 83.5 282 80.5600 98.5 352 95.5150 28.4 42 25.6200 33.4 82 30.6300 43.4 162 40.6400 58.4 232 55.6500 68.4 312 65.6600 83.4 382 80.6b (Sub table)W (Bellows)H H1Unit: mmC a b W H H123 44 49 8 15.533.2 52 60 10 2047.4 62 74 18 2054 80 80 21.5 17.554 86 84 24.5 20Industrial TechnologiesB2-46

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model No.KR45HKR46KR55KR65Outer raillengthLAB(Stroke)340 41.1 177 40.9440 52.1 255 51.9540 60.1 339 59.9640 68.1 423 67.9740 84.1 491 83.9840 92.1 575 91.9940 100.1 659 99.9340 52.9 155 51.1440 67.9 225 66.1540 77.9 305 76.1640 92.9 375 91.1740 102.9 455 101.1840 117.9 525 116.1940 127.9 605 126.1980 84.6 719.6 80.61080 89.6 809.6 85.61180 99.6 889.6 95.61280 104.6 979.6 100.61380 109.6 1069.6 105.6980 85.1 703.2 81.71180 95.1 883.2 91.71380 110.1 1053.2 106.71680 130.1 1313.2 126.7C a b W H H181 104 104 28 2881 112 110 36 2095.2 124 154 37 40110 170 184 40 47Note) The bellows for KR55 and KR65 are only suitable for horizontal orientation. If the bellows is to be used in other orientations(vertical or wall-mounted), contact THK.Industrial TechnologiesLM Guide Actuator (Options)B2-47

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Model KR-B (with Two Long Nut Blocks)]Model No.KR15KR20KR26KR30HKR33KR45HKR46A (a) B COuter raillengthLAL (Outer rail length)B(Stroke)125 20.8 29.2 19150 25.8 44.2 24175 30.8 59.2 29200 35.8 74.2 34150 18.8 34.8 17.2200 25.3 71.8 23.7200 23.7 47.3 17.6250 32.8 77.6 28.2300 32.8 127.6 28.2300 38.5 97.6 35.5400 53.5 167.6 50.5500 68.5 237.6 65.5600 83.5 307.6 80.5300 38.4 96 35.6400 48.4 176 45.6500 58.4 256 55.6600 73.4 326 70.6340 28.1 95 27.9440 41.1 170.5 39.4540 52.1 247 51.9640 60.1 331 59.9740 68.1 415 67.9840 84.1 483 83.9940 92.1 567 91.9340 37.9 75 36.1440 52.9 145 51.1540 62.9 225 61.1640 77.9 295 76.1740 87.9 375 86.1840 102.9 445 101.1940 112.9 525 111.1b (Sub table)W (Bellows)H H1Unit: mmC a b W H H156 44 49 8 15.579.2 52 60 10 20111.4 62 74 18 20128.4 80 80 21.5 17.5130 86 84 24.5 20189 104 104 28 28191 112 110 36 20Industrial TechnologiesB2-48

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Model No.KR55KR65Outer raillengthLAB(Stroke)980 74.6 612 70.61080 84.6 692 80.61180 89.6 782 85.61280 94.6 872 90.61380 104.6 952 100.6980 75.1 578.6 71.71180 90.1 748.6 86.71380 100.1 928.6 96.71680 120.1 1188.6 116.7C a b W H H1222.8 124 154 37 40254.6 170 184 40 47Note) The bellows for KR55 and KR65 are only suitable for horizontal orientation. If the bellows is to be used in other orientations(vertical or wall-mounted), contact THK.Industrial TechnologiesLM Guide Actuator (Options)B2-49

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Model KR-C (with a Single Short Nut Block)]Model No.KR30HKR33KR45HKR46Outer raillengthLA aB CL (Outer rail length)AB(Stroke)150 33.5 57.5 30.5200 38.5 97.5 35.5300 53.5 167.5 50.5400 68.5 237.5 65.5500 83.5 307.5 80.5600 98.5 377.5 95.5150 28.4 67.5 25.6200 33.4 107.5 30.6300 48.4 177.5 45.6400 58.4 257.5 55.6500 73.4 327.5 70.6600 83.4 407.5 80.6340 44.1 208.5 43.9440 52.1 292.5 51.9540 68.1 360.5 67.9640 76.1 444.5 75.9740 84.1 528.5 83.9840 100.1 596.5 99.9940 108.1 680.5 107.9340 57.9 182.5 56.1440 72.9 252.5 71.1540 82.9 332.5 81.1640 97.9 402.5 96.1740 107.9 482.5 106.1840 122.9 552.5 121.1940 132.9 632.5 131.1b (Sub table)W (Bellows)Unit: mmC a b W H H128.5 80 80 21.5 17.528.5 86 84 24.5 2043.5 104 104 28 2843.5 112 110 36 20Note) The bellows for KR55 and KR65 are only suitable for horizontal orientation. If the bellows is to be used in other orientations(vertical or wall-mounted), contact THK.H H1Industrial TechnologiesB2-50

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Model KR-D (with Two Short Nut Blocks)]Model No.KR30HKR33KR45HKR46A (a) B COuter raillengthLAL (Outer rail length)B(Stroke)150 23.5 28.6 20.5200 33.5 58.6 30.5300 48.5 128.6 45.5400 63.5 198.6 60.5500 78.5 268.6 75.5600 93.5 338.6 90.5150 23.4 27 20.6200 28.4 67 25.6300 43.4 137 40.6400 53.4 217 50.6500 68.4 287 65.6600 78.4 367 75.6340 36.1 154 35.9440 44.1 238 43.9540 60.1 306 59.9640 68.1 390 67.9740 76.1 474 75.9840 92.1 542 91.9940 100.1 626 99.9340 47.9 130 46.1440 62.9 200 61.1540 72.9 280 71.1640 87.9 350 86.1740 97.9 430 96.1840 112.9 500 111.1940 122.9 580 121.1b (Sub table)W (Bellows)Unit: mmC a b W H H177.4 80 80 21.5 17.579 86 84 24.5 20114 104 104 28 28116 112 110 36 20Note) The bellows for KR55 and KR65 are only suitable for horizontal orientation. If the bellows is to be used in other orientations(vertical or wall-mounted), contact THK.H H1Industrial TechnologiesLM Guide Actuator (Options)B2-51

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94SensorOptional proximity sensors and photo sensors are available for models KR and SKR. Modelsequipped with a sensor are also provided with a dedicated sensor rail/sensor dog (detecting plate).Some KR models with a short outer rail are attached with sensor(s) and sensor rail(s) on both sides when applicable.See the table below.[Example of Installation]Unit: mmModel No.Outer rail length75KR15A100KR15B 12575KR20A, SKR20A100125125KR20B, SKR20B150100KR26A, SKR26A125150175KR26B, SKR26B200Table1 With/without a sensorSymbol Description Type Option0 None — —1 With sensor rail — Mounting Screws2 Photo Sensor*EE-SX671Mounting screw/nut, detecting plate, sensor rail,(Omron Corp.) mounting plate, connector (EE-1001)4 Proximity Sensor N.O. (ON when close) GL-12F (SUNX Ltd.)Mounting screw/nut, detecting plate,sensor rail, fixture (MS-GL12)5 Proximity Sensor N.O. (ON when close) GXL-N12F (SUNX Ltd.)Mounting screw/nut, detecting plate,sensor rail, fixture (MS-GX12)6 Photo Sensor*EE-SX674Mounting screw/nut, detecting plate, sensor rail,(Omron Corp.) mounting plate, connector (EE-1001)7 Proximity Sensor N.O. (ON when close) APM-D3A1-001 (Yamatake Corp.) Mounting screw/nut, detecting plate, sensor rail8 Proximity Sensor N.O. (ON when close) GL-N12F (SUNX Ltd.) Mounting screw/nut, detecting plate, sensor rail9 Proximity Sensor N.C. (ON when away) GL-N12FB (SUNX Ltd.) Mounting screw/nut, detecting plate, sensor railA Proximity Sensor N.C. (ON when away) GXL-N12FB (SUNX Ltd.)Mounting screw/nut, detecting plate, sensor rail,fixture (MS-GX12)B Proximity Sensor N.C. (ON when away) APM-D3B1-003 (Yamatake Corp.) Mounting screw/nut, detecting plate, sensor railC Proximity sensors N.O.:(1), N.C.:(2)GL-N12F (1 unit),GL-N12FB (2 units)Mounting screw/nut, detecting plate, sensor railD Proximity sensors N.O.:(1), N.C.:(2)GXL-N12F (1 unit), Mounting screw/nut, detecting plate, sensor rail,GXL-N12FB (2 units) fixture (MS-GX12)E Proximity sensors N.O.:(1), N.C.:(2)APM-D3A1-001 (1 unit),Mounting screw/nut, detecting plate, sensor railAPM-D3B1-003 (2 units)FProximity sensors N.O.:(1), N.C.:(2) GXL-N12F-P (1 unit), Mounting screw/nut, detecting plate, sensor rail,(PNP output)GXL-N12FB-P (2 units) fixture (MS-GX12)N.O. : Normally openN.C. : Normally closed* The photo-sensors can be switched between ON when lit and ON when unlit.Industrial TechnologiesB2-52

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Proximity Sensor]APM-D3A1-001 (Yamatake Corp.) 3 units GL-N12FB (SUNX Ltd.)APM-D3B1-003 (Yamatake Corp.) 3 units GXL-N12FB (SUNX Ltd.)GL-12F (SUNX Ltd.)3 units GXL-N12F-P (SUNX Ltd.)GXL-N12F (SUNX Ltd.)3 units GXL-N12FB-P (SUNX Ltd.)GL-N12F (SUNX Ltd.)3 units• Proximity Sensor: APM-D3A1-001 APM-D3B1-003 (Yamatake Corp.)3 units3 units3 units3 unitsModel No. a b c dKR15 27.8 5.8 1.4 1.4(a)(b)KR20 32.5 6.5 6 6KR26 37.5 6.4 8 8KR30H 43.3 3.3 8.8 9KR33 42.5 – 0.6 8.8 9KR45H 53.2 1.2 14 14(c)(d)KR46 55.4 – 0.6 21.8 22KR55 62.5 0.4 22 22KR65 77 – 8 25.1 25SKR20 32.5 6.5 6 6SKR26 38 6.5 8 8SKR33 43.05 0.3 14.8 15SKR46 56.2 0.2 26.8 22• Proximity Sensor: GL-12F GL-N12F(B) GXL-N12F(B)GXL-N12F(B)-P (SUNX Ltd.)(c)(a)(d)(b)Unit: mmUnit: mmModel No. a b c dKR20 34 8 3.6 4KR26 39 7.9 6 6KR30H 45 5 8.8 9KR33 44.5 1.5 8.8 9KR45H 54.8 2.8 14 14KR46 57.5 1.5 21.8 22KR55 64.5 2.5 22 22KR65 79 – 6 25.1 25SKR20 34 8 3.6 4SKR26 39.5 8 6 6SKR33 44.7 2 13.8 14SKR46 57.7 1.8 24.8 22Industrial TechnologiesLM Guide Actuator (Options)B2-53

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Photo Sensor]EE-SX671 (Omron Corp.) 3 unitsEE-SX674 (Omron Corp.) 3 unitsConnector EE-1001 (Omron Corp.) 3 unitsNote) The connector is a standard attachment to the photo sensor.• Photo Sensor: EE-SX671 (Omron Corp.)• Photo Sensor: EE-SX674 (Omron Corp.)(h)(g)(gUnit: mmModel No. e f g h i jKR20 41 54 15 9.5 1 9.5KR26 46 58.5 15 11.5 3 11.5KR30H 51.3 63.9 11.3 14.5 1.4 15.5KR33 50.8 63.7 7.8 12.8 1.6 13KR45H 61.2 73.8 9.3 18.3 6.4 18.5KR46 63.6 76.6 7.7 25.8 14.6 26KR55 70.7 83.5 8.6 24.5 13.6 25KR65 85.5 98.5 0.6 28.1 16.6 28SKR20 41 54 15 9.4 1 9.5SKR26 46.5 58.5 15 11.5 3 11.5SKR33 51.1 63.6 8.3 18.8 7.4 19.5SKR46 64.1 76.6 8.3 29.8 16.4 26.5Unit: mmModel No. e f g h i jKR20 38.5 45 12.5 11 0.8 11KR26 43.5 50 12.5 13 2.8 13KR30H 46.2 52.3 6.3 14.5 1.1 14KR33 44.5 50.7 0.9 12.8 1.1 13KR45H 56.2 62.3 4.2 19 6.1 19KR46 57.5 63.5 1.5 25.8 14.1 26KR55 63.5 70.5 1.5 24.5 13.1 24KR65 78.8 85.5 – 6 28.6 16.1 28SKR20 38.5 45 12.5 11 0.8 11SKR26 44 50 12.5 13 2.8 13SKR33 45.9 52.1 3.3 17.8 7.1 20SKR46 58.9 65.1 3.2 28.8 16.1 27Industrial TechnologiesB2-54

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Sensor Rail]The sensor rail can be attached alone.52.4 0.85.8 4.3 8Model No.KR15KR20KR26KR30HKR33KR45HSensor railOuter raillengthHUnit: mmH A L7588100 113125 1385.5 37.5150 163175 188200 213100111150 10 43 161200 211150161200 21112 54250 261300 311150146200 196300 29614 61400 396500 496600 596150146200 196300 29615 61400 396500 496600 596340336440 436540 536640 19 90 636740 736840 836940 936AModel No.KR46KR55KR65SKR20SKR26SKR33SKR46Outer raillengthLUnit: mmH A L340336440 436540 536640 28 89.5 636740 736840 836940 9369809761080 10761180 27 96 11761280 12761380 13769809761180 117630 1021380 13761680 1676100111150 10 43 161200 211150161200 21112 54250 261300 311150146200 196300 296400 20 61 396500 496600 596700 696340336440 436540 53629 89.5640 636740 736940 936Industrial TechnologiesLM Guide Actuator (Options)B2-55

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Motor Bracket[Motors Used in Model KR and Corresponding Motor Brackets]For model KR, motor brackets are available that allow different motors to be attached. Each motorbracket model has an administration number according to the motor to be used. Specify the correspondingadministration number when placing an order.AC servomotorYaskawa ElectricΣ-miniΣ-Σ-Σ-Motor typeSGMM-A1Table2 Table of Motors Used and Corresponding Motor Brackets10WRatedcapacityDimensionangleKR15 KR20 KR26 KR30H KR33 KR45H KR46 KR55 KR650B 3N 0N — — — — — —SGMM-A2 20W 25 0B 3N 0N — — — — — —SGMM-A3 30W — 3N 0N — — — — — —SGMJV-A5— 0B 0B 0B 5H 0B 0F — —50WSGMAV-A5 — 0B 0B 0B 5H 0B 0F — —SGMJV-0140 — — — 0B 5H 0B 0F — —100WSGMAV-01 — — — 0B 5H 0B 0F — —SGMAV-C2 150W — — — — — 0B 0F — —SGMJV-02— — — — — 0D 40 00 0A200WSGMAV-02 — — — — — 0D 40 00 0ASGMJV-0460 — — — — — 0D 40 00 0A400WSGMAV-04 — — — — — 0D 40 00 0ASGMAV-06 550W — — — — — — — 00 0ASGMJV-08— — — — — — — 0B 0G750W 80SGMAV-08 — — — — — — — 0B 0GSGMAS-A5 50W — 0B 0B 0B 5H 0B 0F — —40SGMAS-01— — — 0B 5H 0B 0F — —100WSGMPS-01— — — — — 0D 40 00 0ASGMAS-02 200W 60 — — — — — 0D 40 00 0ASGMAS-04 400W — — — — — 0D 40 00 0ASGMPS-02 200W — — — — — — — 0B 00SGMPS-04 400W 80 — — — — — — — 0B 00SGMAS-08 750W — — — — — — — 0B 0GSGMAH-A3 30W— 0B 0B 0B 5H 0B 0F — —SGMAH-A5 50W 40 — 0B 0B 0B 5H 0B 0F — —SGMAH-01SGMPH-01100W— — — 0B 5H 0B 0F — —— — — — — 0D 40 00 0ASGMAH-02 200W 60 — — — — — 0D 40 00 0ASGMAH-04 400W — — — — — 0D 40 00 0ASGMPH-02200W— — — — — — — 0B 00SGMPH-04 400W 80 — — — — — — — 0B 00SGMAH-08 750W — — — — — — — 0B 0GIndustrial TechnologiesB2-56

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94AC servomotorMitsubishi ElectricPanasonic Corp.MELSERVOMINASMotor typeJ2-JrJ3J2 SuperA4AEHC-AQ01310WRatedcapacityDimensionangleKR15 KR20 KR26 KR30H KR33 KR45H KR46 KR55 KR650A 3M 0M — — — — — —HC-AQ023 20W 28 0A 3M 0M — — — — — —HC-AQ033 30W — 3M 0M — — — — — —HF-MP053— 0B 0B 0B 5H 0B 0F — —50WHF-KP053 — 0B 0B 0B 5H 0B 0F — —40HF-MP13— — — 0B 5H 0B 0F — —100WHF-KP13 — — — 0B 5H 0B 0F — —HF-MP23— — — — — 0D 40 00 0A200WHF-KP23 — — — — — 0D 40 00 0A60HF-MP43— — — — — 0D 40 00 0A400WHF-KP43 — — — — — 0D 40 00 0AHF-MP73— — — — — — — 0B 0G750W 80HF-KP73 — — — — — — — 0B 0GHC-MFS053— 0B 0B 0B 5H 0B 0F — —50WHC-KFS053 — 0B 0B 0B 5H 0B 0F — —40HC-MFS13— — — 0B 5H 0B 0F — —100WHC-KFS13 — — — 0B 5H 0B 0F — —HC-MFS23— — — — — 0D 40 00 0A200WHC-KFS23 — — — — — 0D 40 00 0A60HC-MFS43— — — — — 0D 40 00 0A400WHC-KFS43 — — — — — 0D 40 00 0AHC-MFS73— — — — — — — 0B 0G750W 80HC-KFS73 — — — — — — — 0B 0GMSMD5A 50W — 0A 0A 0A 5K 0A 0G — —38MSMD01— — — 0A 5K 0A 0G — —100WMQMA01— — — — — 0C 30 — —MSMD02— — — — — 0C 30 — —200WMAMA02 60 — — — — — 0C 30 — —MSMD04— — — — — 0C 30 — —400WMAMA04 — — — — — 0C 30 — —MSMD08— — — — — — — 0A 2B750W 80MAMA08 — — — — — — — 0A 2BMSMA3A 30W— 0A 0A 0A 5K 0A 0G — —MSMA5A 50W 38 — 0A 0A 0A 5K 0A 0G — —MSMA01 100W — — — 0A 5K 0A 0G — —MSMA02— — — — — 0C 30 — —200WMAMA02 — — — — — 0C 30 — —60MSMA04— — — — — 0C 30 — —400WMAMA04 — — — — — 0C 30 — —MSMA08— — — — — — — 0A 2B750W 80MAMA08 — — — — — — — 0A 2BMUMA02 200W — — — — — 0C 30 — —60MUMA04 400W — — — — — 0C 30 — —Industrial TechnologiesLM Guide Actuator (Options)B2-57

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94SANYO ElectricAC servo motorOmronFanucKeyence CorporationSANMOTION Q1OMNUC WSMARTSTEP Aβis seriesMVαStepStepping motorOriental Motor5 phaseRK CSK Motor typeRatedDimensionanglecapacityKR15 KR20 KR26 KR30H KR33 KR45H KR46 KR55 KR65Q1AA04003D 30W— 0B 0B 0B 5H 0B 0F — —Q1AA04005D 50W 40 — 0B 0B 0B 5H 0B 0F — —Q1AA04010D 100W — — — 0B 5H 0B 0F — —Q1AA06020D 200W — — — — — 0D 40 00 0A60Q1AA06040D 400W — — — — — 0D 40 00 0AQ1AA07075D 750W 76 — — — — — — — 0A 2BR88M-W03030 30W— 0B 0B 0B 5H 0B 0F — —R88M-W05030 50W 40 — 0B 0B 0B 5H 0B 0F — —R88M-W10030— — — 0B 5H 0B 0F — —100WR88M-WP10030— — — — — 0D 40 00 0AR88M-W20030 200W 60 — — — — — 0D 40 00 0AR88M-W40030 400W — — — — — 0D 40 00 0AR88M-WP20030 200W — — — — — — — 0B 00R88M-WP40030 400W 80 — — — — — — — 0B 00R88M-W75030 750W — — — — — — — 0B 0GR7M-A03030 30W— 0B 0B 0B 5H 0B 0F — —R7M-A05030 50W 40 — 0B 0B 0B 5H 0B 0F — —R7M-A10030— — — 0B 5H 0B 0F — —100WR7D-AP10030— — — — — 0D 40 00 0AR7M-A20030 200W 60 — — — — — 0D 40 00 0AR7M-A40030 400W — — — — — 0D 40 00 0AR7D-AP20030 200W — — — — — — — 0B 00R7D-AP40030 400W 80 — — — — — — — 0B 00R7D-A75030 750W — — — — — — — 0B 0Gβ0.2/6000is 50W — 0B 0B 0B 5H 0B 0F — —40β0.3/6000is 100W — — — 0B 5H 0B 0F — —β0.4/6000is 125W — — — — — 0D 40 00 0Aβ0.5/6000is 200W 60 — — — — — 0D 40 00 0Aβ1/6000is 400W — — — — — 0D 40 00 0AMV-M05 50W — 0B 0B 0B 5H 0B 0F — —40MV-M10 100W — — — 0B 5H 0B 0F — —MV-M20 200W — — — — — 0D 40 00 0A60MV-M40 400W — — — — — 0D 40 00 0AMV-M75 750W 76 — — — — — — — 0A 2BASC3 28 0D 0F 0F — — — — — —AS 46, ASC46, AR46 42 — 0E 0E 1C 5I — — — —AS 6, ASC66, AR6 60 — — — 0E 5G 0F 10 — —AS 9 85 — — — — — — — 0G 2FCSK52 28 0D 0F 0F — — — — — —CSK54 42 — 0E 0E 1C 5I — — — —CSK56 60 — — — 0E 5G 0F 10 — —CSK59 85 — — — — — — — 0G 2FRK54 42 — 0E 0E 1C 5I — — — —RK56 60 — — — 0E 5G 0F 10 — —RK59 85 — — — — — — — 0G 2FUMK24 42 — 0E 0E 1C 5I — — — —UMK26 56.4 — — — 0D 5F — — — —CSK24 42 — 0E 0E 1C 5I — — — —CSK26 56.4 — — — 0D 5F — — — —2 phaseCSK UMKNote1) The symbols in the table each indicate the last two digits of an administration number.Note2) For motor coupling, contact THK.Note3) Model KR15 has a limit in input torque. The permissible input torque for model KR1501 is 51 N-mm at a maximum andthat for model KR1502 is 103 N-mm at a maximum. If the maximum torque of the motor mounted to model KR15exceeds the permissible input torque, take a safety measure such as setting a torque limit.Industrial TechnologiesB2-58

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Motor Bracket Dimensional Table for Model KR]• For Model KR15•Housing A—004-φ 3 through22.822.56.92.33024.425.3F- Intermediate flange model number Motor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.2×2-M2 depth 3(Same position on the opposite side)•Intermediate FlangeEach intermediate flange is made of steel and provided with THK AP-C treatment, a surface treatmentfor corrosion resistance.F15-A0AF15-B0B1.52845°14PCD 336.530309.20.3φφ20H717φφ20H7174-M2.6 depth 5(90° equidistant)6.56.5 25.5 122 66.5536.553φ 2074.5Industrial TechnologiesLM Guide Actuator (Options)1326φφ20H7174-3.5 through hole(PCD28, 90° equidistant)φ 2073.5B2-59

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94F15-C0C2.5 16303-3.5 through hole(120° equidistant)7.52412φ 10H7F15-D0D3281460°302360°φφ22H7174-3 through hole7.562φ 207φ 2072.54.5Industrial TechnologiesB2-60

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model KR20•Housing AF-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.—00•Intermediate FlangeF20-A0AF20-B0B4-φ 3.4 through3029.59.53.3PCD 2939.633.64-M3 depth 612.50.530°30°38 8.53.530°φ 20H74-3.4 through hole4-M3 through(PCD45, 90° equidistant) PCD294030°12 25 122×2-M2.6 depth 4(Same position on the opposite side)φφ3120φ 6.5 counter bore depth 730°8.53φφ31206Industrial TechnologiesLM Guide Actuator (Options)30°4-3.4 through hole4-M4 through(PCD46, 90° equidistant) PCD29φ 6.5 counter bore depth 6.57B2-61

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94F20-E0E42731 2.5φφ2320F20-F0FF20-G0GF20-M3M28244-3.4 through hole6 counter bore depth 3.5(from the backside)φ39.5234-M3 throughφφ2320625 4-M3 through4-3 through hole39.5φφ22114-M3 through 6-3.4 through hole(PCD16, 60° equidistant)39.5758.54.581Industrial Technologies28φ 4-M3 through4-M2.6 through(PCD33, 90° equidistant)1B2-62

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94F20-N3N39.57526φ 20H76.5 4-M3 through4-3.4 through hole(PCD28, 90° equidistant)Industrial TechnologiesLM Guide Actuator (Options)B2-63

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model KR26•Housing AF-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.—00•Intermediate FlangeF26-A0AF26-B0B4-φ 3.5 through38.5386.5 11PCD3349.4434-M3 depth 6380.5 15.54545φφ3124φ 24H74-3.4 through hole 4-M3 through φ 6.5 counter bore depth 7(PCD45, 90° equidistant) (PCD33, 90° equidistant)4012 34 142×2-M2.6 depth 4(Same position on the opposite side)8.53.5φφ31248.533Industrial Technologies4-M4 through 4-3.4 through hole(PCD46, 90° equidistant) φ 6.5 counter bore depth 6.5(PCD33, 90° equidistant)4B2-64

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94F26-E0E49 6.53142φ 24F26-F0FF26-G0GF26-M0M26284-M3 through4-3.4 through hole φ 6 counter bore depth 3.5(from the backside)4923φ 2454-3 through hole 4-M3 through49φ 114-M3 through 6-3.4 through hole(PCD16, 60° equidistant)4975565Industrial TechnologiesLM Guide Actuator (Options)28φ 20H7 4-M2.6 through(PCD33, 90° equidistant)4-M3 throughB2-65

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94F26-N0N497526φ 20H76.54-M3 through4-3.4 through hole(PCD28, 90° equidistant)Industrial TechnologiesB2-66

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model KR30H•Housing AF-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.—00•Intermediate FlangeF30-A0AF30-B0B59.710 31 182-M3 depth 5 343 124342.520.80.538PCD404230°4-M4 depth 84-M3 through(PCD45, 90° equidistant)4230°φφ30H828φφ3128103.52-3.5 through hole103Industrial TechnologiesLM Guide Actuator (Options)40φφ31284-M4 through(PCD46, 90° equidistant)2-3.5 through holeB2-67

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94F30-C1C4231 7φ 22F30-D0DF30-E0E4-3.5 through hole 2-M3 through6 counter bore depth 4(from the backside)φ5647.14φφ3928104-M4 through 2-3.5 through hole60504-M4 throughφφ372822102-3.5 through hole6.78.7Industrial TechnologiesB2-68

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model KR33•Housing AF-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.—00—10—5044.5440.5 22.560404-M4 depth 10PCD40440.5440.522.5 822.545°45°φ 20H8PCD40φ 28H8φ 28H860403260403210 31 182-3.5 through hole2-3.5 through hole4-M4 depth 10(90° equidistant)Industrial TechnologiesLM Guide Actuator (Options)B2-69

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94•Housing A for a Separate Motor—306052316915440.5334.5•Turnaround Housing A—40440.522.522.54-M4 depth 8(heilisert 2D)60274-M4 depth 8(heilisert 2D)•Intermediate FlangeEach intermediate flange is made of steel and provided with THK AP-C treatment, a surface treatmentfor corrosion resistance.F33-F5F56.447.14φ 30.4φ 30h8φ 6h7φ 6h7φφ392823169715Industrial Technologies4-M4 through4-M3 through5.2B2-70

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94F33-G5G60 7502φ 28φ 39F33-H5HF33-I5IF33-K5K4-M4 through 4-M3 through40 103.54-M4 through(PCD46, 90° equidistant)φφ31284-M3 depth 6(from the backside)4-3.4 through hole 4-M3 through6.5 counter bore depth 3.3(from the backside)φ423140φ 22H73.510710Industrial Technologies7LM Guide Actuator (Options)φφ31284-M3 through 4-M3 depth 6(PCD45, 90° equidistant) (from the backside)B2-71

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model KR45H•Housing AF-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.—00•Intermediate FlangeF45-A0AF45-B0B4-M5 depth 104-M4 depth 86362.5300.55353PCD6079.6PCD704-M3 depth 4.5(PCD45, 90° equidistant)30°30°45°45°PCD60φφ50H84462 1030°30°φ 30H814 513.54-4.5 through holeφ 8 counter bore depth 4.562 1030°30°φ 30H82314Industrial Technologies4-M4 depth 6(PCD46, 90° equidistant)4-4.5 through holeφ 8 counter bore depth 4.5PCD60B2-72

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94F45-C0C62103.530°F45-D0DF45-F0F6030°φφ50H8444-M4 through 4-4.5 through hole(PCD70, 90° equidistant)PCD60606062φ 8 counter bore depth 4.530°103.5φ 444-M5 through 4-4.5 through hole(PCD70, 90° equidistant)PCD6030°φ 50H8φ 8 counter bore depth 4.56250 1030°4-M4 through 4-4.5 through hole30°φ 8 counter bore depth 4.5PCD60φ Industrial TechnologiesLM Guide Actuator (Options)B2-73

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model KR46•Housing AF-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.—0010—204-M4 depth 8646327.5311PCD6483606358.531163145°58.53145°45°PCD60φφ50H844836050143.5φ 36H84-M4 depth 88360φ 50H8φ 4450.5234-M4 depth 8(90° equidistant)Industrial TechnologiesB2-74

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94—3045°8360φ 50H86358.531φ 44—40•Housing A for a Separate Motor504-M5 depth 10(heilisert 2D)63451531163145°58.5318373PCD70PCD708360φ 40h8φ 8h74-M4 depth 8(90° equidistant)φ 50H8φ 444-M5 depth 10(90° equidistant)3281820Industrial TechnologiesLM Guide Actuator (Options)B2-75

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94•Turnaround Housing A604-M5 depth 10(heilisert 2D)83403281820•Intermediate FlangeF46-F0FF46-G0G631314-4.5 through hole,φ 8 counter bore depth 4(PCD64, 90° equidistant)φ 31φ 40.460 1060φ 8h72-M4 through(PCD46, 180equidistant)4-4.5 through hole,4-M3 depth 6(PCD45, 90° equidistant)(PCD64, 90° equidistant)φ 8 counter bore depth 4.4φ 30H71210 2Industrial TechnologiesB2-76

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model KR55•Housing AF-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.00•Turnaround Housing ANote) Specify mounting holes when ordering.10•Intermediate FlangeF55-A0A71.5994-M5 depth 10 7822 45 2731.57271.531.50.50.5PCD7099788045°45°φ 50H8φ 12h71512 33.532 2722Industrial TechnologiesLM Guide Actuator (Options)φφ70H7454-M5 through(PCD90, 90° equidistant)4-5.5 through holeφ 9.5 counter bore depth 5.4(PCD70, 90° equidistant)8B2-77

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94F55-B0B803.51512 3φφ75H845F55-G0G4-M6 through(PCD90, 90° equidistant)85704-5.5 through holeφ 9.5 counter bore depth 9(PCD70, 90° equidistant)φφ60H8452.515124-M6 through 4-5.5 through hole(90° equidistant) (PCD70, 90° equidistant)310.58Industrial TechnologiesB2-78

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model KR65•Housing AF-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.00•Turnaround Housing ANote) Specify mounting holes when ordering.10•Intermediate FlangeF65-A0A82374-M6 depth 1283821371PCD901281021281027445°45°φφ70H8603.5φ 15h7161512 33035 3529 35Industrial TechnologiesLM Guide Actuator (Options)φ 50H74-M5 through(PCD70, 90° equidistant)4-6.5 through holeφ 11 counter bore depth 6.5(PCD90, 90° equidistant)B2-79

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94F65-B2B1003.51512 330°80φφ70H76030°F65-F2FF65-G0G•Housing A208530°30°4-M5 through(PCD90, 90° equidistant)100704-M6 through804-7 through hole(PCD90, 90° equidistant)4-M6 depth 12(PCD90, 90equidistant)4-6.6 through holeφ 11 counter bore depth 6.5PCD100φ 60H71512 34-6.6 through holeφ 11 counter bore depth 6.5PCD100φφ70H7603.512810218153Industrial Technologies24.523037182PCD1004-M6 depth 12B2-80

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Motors Used in Model SKR and Corresponding Motor Brackets]Several types of intermediate flanges for mounting motors are available for model SKR. Each intermediateflange model has an administration number according to the motor to be used and to theactuator model number. Specify the corresponding administration number when placing an order.AC servomotorYaskawa ElectricMitsubishi ElectricMELSERVOΣ-miniΣ-Σ-Σ-Table3 Table of Motors Used and Corresponding Motor BracketsMotor typeRated Flangecapacity angleSKR20 SKR26 SKR33 SKR46SGMM-A110W3N 0N — —SGMM-A2 20W 25 3N 0N — —SGMM-A3 30W 3N 0N — —SGMJV-A50B 0B 0H 0F50WSGMAV-A5 0B 0B 0H 0FSGMJV-0140 — — 0H 0F100WSGMAV-01 — — 0H 0FSGMAV-C2 150W — — — 0FSGMJV-02— — — 04200WSGMAV-02 — — — 0460SGMJV-04— — — 04400WSGMAV-04 — — — 04SGMAS-A550W0B 0B 0H 0F40SGMAS-01— — 0H 0F100WSGMPS-01— — — 04SGMAS-02 200W 60 — — — 04SGMAS-04 400W — — — 04SGMAH-A330W0B 0B 0H 0FSGMAH-A5 50W 40 0B 0B 0H 0FSGMAH-01— — 0H 0F100WSGMPH-01— — — 04SGMAH-02 200W 60 — — — 04SGMAH-04 400W — — — 04HC-AQ01310W3M 0M — —HC-AQ023 20W 28 3M 0M — —HC-AQ033 30W 3M 0M — —HF-MP0530B 0B 0H 0F50WHF-KP053 0B 0B 0H 0F40HF-MP13— — 0H 0F100WHF-KP13 — — 0H 0FHF-MP23— — — 04200WHF-KP23 — — — 0460HF-MP43— — — 04400WHF-KP43 — — — 04HC-MFS0530B 0B 0H 0F50WHC-KFS053 0B 0B 0H 0F40HC-MFS13— — 0H 0F100WHC-KFS13 — — 0H 0FHC-MFS23— — — 04200WHC-KFS23 — — — 0460HC-MFS43— — — 04400WHC-KFS43 — — — 04J2-JrJ3J2 SuperIndustrial TechnologiesLM Guide Actuator (Options)B2-81

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94AC servomotorStepping motorPanasonic Corp.SANYO ElectricOmronFanucKeyenceCorporationOriental MotorNote1) The symbols in the table each indicate the last two digits of an administration number.Note2) For motor coupling, contact THK.B2-82MINAS5 phase2 phaseSANMOTION Q1OMNUC WSMARTSTEP Aβis seriesMVαStepMotor typeRated Flangecapacity angleSKR20 SKR26 SKR33 SKR46MSMD5A50W0A 0A 0K 0G38MSMD01— — 0K 0G100WMQMA01— — — 03MSMD02— — — 03200WMAMA02 60 — — — 03MSMD04— — — 03400WMAMA04 — — — 03MSMA3A30W0A 0A 0K 0GMSMA5A 50W 38 0A 0A 0K 0GMSMA01 100W — — 0K 0GMSMA02— — — 03200WMAMA02 60 — — — —MSMA04 400W — — — 03Q1AA04003D30W0B 0B 0H 0FQ1AA04005D 50W 40 0B 0B 0H 0FQ1AA04010D 100W — — 0H 0FQ1AA06020D200W— — — 0460Q1AA06040D 400W — — — 04R88M-W0303030W0B 0B 0H 0FR88M-W05030 50W 40 0B 0B 0H 0FR88M-W10030— — 0H 0F100WR88M-WP10030— — — 04R88M-W20030 200W 60 — — — 04R88M-W40030 400W — — — 04R7M-A0303030W0B 0B 0H 0FR7M-A05030 50W 40 0B 0B 0H 0FR7M-A10030— — 0H 0F100WR7D-AP10030— — — 04R7M-A20030 200W 60 — — — 04R7M-A40030 400W — — — 04β0.2/5000is50W0B 0B 0H 0F40β0.3/5000is 100W — — 0H 0Fβ0.4/5000is125W— — — 04β0.5/5000is 200W 60 — — — 04β1/5000is 400W — — — 04MV-M0550W0B 0B 0H 0F40MV-M10 100W — — 0H 0FMV-M20200W— — — 0460MV-M40 400W — — — 04ASC 3 28 0F 0F — —AS 46, ASC46, AR46 42 0E 0E 0I —A4ACSKRKUMKCSKAS 6, ASC66, AR6 60 — — 0G 01CSK52 28 0F 0F — —CSK54 42 0E 0E 0I —CSK56 60 — — 0G 01RK54 42 0E 0E 0I —RK56 60 — — 0G 01UMK24 42 0E 0E 0I —UMK26 56.4 — — 0F —CSK24 42 0E 0E 0I —CSK26 56.4 — — 0F —Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Motor bracket dimensional table for model SKR]• For Model SKR20•Housing A—00•Intermediate Flange0A0B4-M3 depth 63029.53.3 9.5PCD2939.633.60.53030F-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.20H7φ12 25 124-3.4 throughhole 22-M2.6 depth 4(Same position on the opposite side)384-3.4 through hole6.5 counter bore depth 74-M30.5 throughPCD29PCD4590equidistant40φ30°30°φφ31208.53.58.536Industrial TechnologiesLM Guide Actuator (Options)30°30°φφ31204-3.4 through hole4-M40.7 through 6.5 counter bore depth 6.5PCD4690equidistantPCD29φ7B2-83

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94φ0E423172.5φφ23200F 39.5233M3N28284-M30.5 through4-3.4 through hole6 counter bore depth 3.5(from the backside)φφφφ2320625 4-M30.5 through4-3 through hole5 counter bore depth 4(from the backside)739.5 520H7φ4-M3 through4-M2.6 throughPCD3390equidistant39.519.87582611Industrial Technologies20H7φ6.5 4-M3 through4-3.4 through hole6.5 counter bore depth 3.5(from the backside)B2-84

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model SKR26•Housing AF-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.—00•Intermediate Flange0A0B38.538116.5PCD3349.4434-3.5 throughhole384-M3 depth 6450.54524H7φ4-3.4 through hole6.5 counter bore depth 74-M30.5 through PCD3390equidistantPCD45,90equidistant40φφφ31248.53.512 34 142-M2.6 depth 4(Same position on the opposite side)8.533Industrial TechnologiesLM Guide Actuator (Options)φφ312444-M40.7 throughPCD4690equidistant4-3.4 through hole6.5 counter bore depth 6.5PCD3390equidistantφB2-85

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94φ0E49316.542φ 240F0M0N2828φ4-M30.5 through4-3.4 through hole6 counter bore depth 3.5(from the backside)φ4923φ 2454-3 through hole 4-M30.5 through5 counter bore depth 4(from the backside)4920H7φ4-M3 through4-M2.6 throughPCD3390equidistant4919.867575526Industrial Technologies20H76.5 4-M3 through4-3.4 through holeφ 6.5 counter bore depth 3.5(from the backside)B2-86

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model SKR33F-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.•Housing A00•Intermediate Flange0B0F2-M3 depth 543.342.60.720.3PCD4030°30°59.634542-M4 through30°30°2-M4 depth 845°φφ30H828104-M4 through (PCD60)(90° equidistant)4-4.5 through hole, φ 8 counter bore depth 4.556.447.1445°30°30°φφ50H728+0.15+0.0538.1φ 28121031210227224Industrial TechnologiesLM Guide Actuator (Options)φ4-M4 through (90° equidistant)4-4.5 through hole, φ 8 counter bore depth 6.55.2B2-87

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 940G60501210230°30°φφ36H8280H0I0K4030°4-M4 through4-4.5 through hole, φ 8 counter bore depth 6.5642344-M4 through (PCD46)(90° equidistant)2-3.5 through hole423145°φφ30H72822H8φ97121032-M3 through (PCD40)4-3.5 through hole, φ 6 counter bore depth 4(from the backside)423412103.57Industrial Technologies45°386φφ30H7284-M3 through (PCD45)(90° equidistant)2-3.5 through holeB2-88

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94• For Model SKR46•Housing AF-Intermediate flange model numberMotor Bracket model numberNote) "-" for intermediate flange model number indicatesthat only housing A is attached.00•Intermediate Flange0A0F58.31.2 57.126.3PCD604-M4 depth 885.4 14 48.5 25764-4.5 through hole30°30°30°φ 8 counter bore depth 4.5(PCD60, 90° equidistant)536230°30°φφ46H842φφ70H74214.5123.54-M5×0.8 throughPCD9012.510φ 30H76Industrial TechnologiesLM Guide Actuator (Options)30°4-M4×0.7 depth 6(PCD46, 90° equidistant)4-4.5 through holeφ 8 counter bore depth 4.5(PCD60)B2-89

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 940G6212.51030°5330°φ 30H70102034-M3×0.5 depth 4.5(PCD45, 90° equidistant)4-4.5 through holeφ 8 counter bore depth 4.5(PCD60)604-4.5 through holeφ 8 counter bore depth 4.5(PCD60)60625030°4-4.5 through holeφ 8 counter bore depth 4.5(PCD60)626230°30°12.51036H8φ4-M4×0.7 through30°φφ50H74212.5103.54-M4×0.7 through(PCD60, 90° equidistant)12.5103.5Industrial Technologies30°6030°φφ50H7424-4.5 through holeφ 8 counter bore depth 4.5(PCD60)4-M4×0.7 through(PCD70, 90° equidistant)B2-90

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94046212.51046030°30°φφ50H7424-4.5 through holeφ 8 counter bore depth 4.5(PCD60)4-M5×0.8 through(PCD70, 90° equidistant)Industrial TechnologiesLM Guide Actuator (Options)B2-91

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Motor Wrap TypeModels KR and SKR are available in "Motor Wrap" types that allow the motor to be turned around inorder to minimize the dimension in the longitudinal direction. (Pulley ratio: 1:1)Contact THK for details.Industrial TechnologiesB2-92

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94XY Bracket (for Reference)Brackets are only available for models KR33 and 46. The brackets use aluminum to reduce weightand keep the inertia to a minimum.[KR-008XS (for Model KR33, Single-Shaft Type)]80 652-6.6 through hole, φ 11 counter bore depth 6.5[KR-008XL (for Model KR46, Single-Shaft Type)][KR-003XS (for Model KR33, Outer Rail Fixed)]152-6.6 through hole, φ 11 counter bore depth 6.5KR46A+KR33A105 90153020 312-R5621817.5 46 17.520 2081403017.5 46 17.520 2081403020 312R520 3187182-M5 helisert 2D1530352-M6 helisert 2D2046394-M5 helisert 2DIndustrial Technologies15LM Guide Actuator (Options)80 656230152R518354-6.6 through hole, φ 11 counter bore depth 6.517.5 46 17.58171001147B2-93

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[KR-003XL (for Model KR46, Outer Rail Fixed)]KR46A+KR46A3020 314-M6 helisert 2D20105 90154-6.6 through hole, φ 11 counter bore depth 6.5[KR-002XS (for Model KR33, Slider Fixed)]KR46A+KR33A4-6.6 through hole, φ 11 counter bore depth 6.52R5871817.5 46 17.5 7 100811144-5.5 through hole, φ 9.5 counter bore depth 5.430 20 31(from the backside)42 30 42105 9015872R5 1817.5 46 17.5817100 71146774254639Industrial TechnologiesB2-94

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94[Example of Combinations]For single shaftRail fixedSlider fixedIndustrial TechnologiesLM Guide Actuator (Options)B2-95

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Industrial TechnologiesB2-96