Download Precision Modules PSK Catalog - Bosch Rexroth Corp.

4 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)Product DescriptionOutstanding featuresRexroth Precision Modules are precise, ready-to-install linearmotion systems that combine high performance with compactdimensions.Rexroth offers favorable price/performance ratios and fastdelivery.Structural design––Extremely compact and rigid precision steel profile (frame)with reference edge and integrated Rexroth guidewaygeometry––Precision ball screw drive in tolerance grade 7 with zerobacklashnut system––Aluminum fixed bearing end block with preloaded ballbearings and ball screw journal––Floating bearing end block with double ball bearings––One or two steel carriages, standard length or long, forPSK without cover or with cover plate––One aluminum carriage, standard length or long, for PSKwith sealing stripAttachments––Maintenance-free digital AC servo drives with integratedbrake and attached feedback, or stepping motors––Motor mount and coupling or timing belt side drive formotor attachment––Adjustable switches over the entire travel range––Aluminum profile cable ductFurther highlights––Extremely stiff and precise miniature drive unit––Optimal travel performance, high load capacities, highprecision and high rigidity due to integrated RexrothBall Rail System––High positioning accuracy and repeatability due toPrecision Ball Screw Assembly with zero-backlashnut system––Repeatability up to 0.005 mmPositioning accuracy up to 0.01 mmGuidance accuracy up to 0.005 mm––High travel speeds combined with high precision due toBall Rail Systems, large screw diameters and leads, anddouble floating bearing––Rapid mounting and easy axis alignment thanks tomachined reference edge on the frame––Precise alignment and secure mounting of attachmentsthanks to tapped bores and pin holes in the carriage––Easy motor attachment via locating feature and fasteningthreads––Low-cost maintenance provided by one-point lubrication(grease) for Ball Rail System and Precision Ball ScrewAssembly––Precision Modules in standard lengths for fast deliveryDrive controllers and control systemsFixed bearing end block with ball screw journalFixed bearing end block with integrated motor mountFor mounting, maintenance and start-up, see“Instructions for Precision Modules PSK.”

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation5PSK without coverInternal elements protected by cover plateOne or two steel carriages, standard length or longInternal elements protected by stainless steel sealing stripAluminum carriage, standard length or long

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation7Precision Modules PSK can be supplied complete with motor,drive and control unit.

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation9DimensionsBCLCCCHStandard lengths LPrecision Module PSK 40 PSK 50 PSK 60 PSK 90B (mm) 40 50 60 86H (mm) 20 26 33 46L (mm) 100 100 150 340150 150 200 440200 200 250 540250 250 300 640300 300 400 740350 350 500 840400 600 940450 700500 800550 900600 940

10 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Structural DesignPSK without cover1 Fixed bearing end block2 Ball screw with zero-backlash cylindrical single nut3 One or two steel carriages, standard length or long4 Floating bearing end block5 Frame with reference edge and integrated guidewaygeometryPSK with cover plate6 Cover plate7 One or two carriages, standard length or long8 Carriage plate, aluminum9 Carriage, steel1 carriage, standard length41 carriage, standard length371256892 carriages, standard length2 carriages, standard length1 carriage, long1 carriage, long2 carriages, long2 carriages, long

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation11PSK with sealing strip10 Sealing strip, stainless steel11 One carriage, standard length or long12 Carriage plate, aluminum13 Carriage, aluminumAttachments for all PSK modules14 Switches15 Cable duct16 Switching cam1 carriage, standard length111012151416131 carriage, long

12 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Structural DesignFixed bearing end blockABVersion with ball screw journal (A)1 End block with preloaded bearing2 Tapped mounting hole3 Centering featureVersion with integrated motormount (B)1 End block with integrated motormount and preloaded bearing2 Tapped mounting hole3 Centering feature4 Flange for motor attachment2312341Motor attachmentMotor attachment with motor mountand couplingA motor can be attached to all PrecisionModules by means of a motor mount andcoupling.The motor mount serves to fasten themotor to the Precision Module and actsas a closed housing for the coupling.The coupling transmits the motor drivetorque free of distortive stresses to thePrecision Module’s ball screw journal.12Fixed bearing end block with integratedmotor mount and coupling1 Motor2 Fixed bearing end blockwith integrated motor mount3 Coupling5 Precision moduleFixed bearing end block with attachedmotor mount and coupling1 Motor3 Coupling4 Fixed bearing end block5 Precision module6 Motor mount11 2 3 561 6 3 4 5

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation13Motor attachment with timing beltside driveOn Precision Modules PSK 60 andPSK 90 the motor (9) can be attachedvia a side drive with timing belt.This makes the overall length shorterthan when attaching the motor with amotor mount and coupling.The compact, closed housing protectsthe belt and secures the motor.521The following gear ratios are available:i = 1 : 1i = 1 : 1.5The timing belt side drive can bemounted in four different directions:––top, bottom––left, right3291 Precision module2 End cover3 Cover plate4 Drawn, anodized aluminum profile5 Ball screw journal with supportbearing6 Toothed belt7 Pre-tensioning of the toothed belt:Apply pretensioning force F prtomotor (F prwill be indicated ondelivery)8 Belt pulleys9 AC servo motor4567F pr19285

14 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Technical DataDynamic characteristicsPrecisionModulePSK 40PSK 50PSK 60PSK 90Type of Carriage (carr.) Guideway Ball screw Fixed bearingcoverNumber Dynamicload capacityDynamic load moments Size Dynamicload capacityDynamicload capacityC(N)M t(Nm)M L(Nm)d 0x PC(N)C(N)W/o and Standard 1 carr. 3 065 43.1 14.8 6 x 1 900 820w/plate2 carr. 4 980 70.0 2.49 x l m6 x 2 890 820W/o and Standard 1 carr. 7 300 150.0 35 8 x 2.5 2 200 1 600w/plate2 carr. 11 850 244.0 5.93 x l m8 x 2.5 2 200 1 600Strip Standard 1 carr. 7 300 150.0 35 8 x 2.5 2 200 1 600Long 1 carr. 11 850 244.0 356 8 x 2.5 2 200 1 600W/o and Standard 1 carr. 7 300 170.0 35 12 x 2 2 240 4 000w/plate2 carr. 11 850 276.0 5.93 x l m12 x 2 2 240 4 000Long 1 carr. 9 000 210.0 60 12 x 5 3 800 4 0002 carr. 14 620 341.0 7.31 x l m12 x 5 3 800 4 000Strip Standard 1 carr. 9 000 210.0 60 12 x 10 2 500 4 000Long 1 carr. 14 620 341.0 541 12 x 10 2 500 4 000W/o andw/plateStandard 1 carr. 21 300 710.0 150 16 x 5 12 300 13 4002 carr. 34 600 1153.0 17.3 x l m16 x 5 12 300 13 400Long 1 carr. 27 500 910.0 270 16 x 10 9 600 13 4002 carr. 44 670 1478.0 22.34 x l m16 x 10 9 600 13 400Strip Standard 1 carr. 21 300 710.0 150 16 x 16 6 300 13 400Long 1 carr. 34 600 1153.0 1557 16 x 16 6 300 13 400l m= center-to-center distance between carriages (mm)d 0= screw diameter (mm)P = screw lead (mm)carr. = carriage(s)(mm)m ca= moved mass of system (kg)General technical data0.0030 · L –0.0041 · L 0.0042 · L0.0072 · L 0.0073 · L0.0146 · L 0.0147 · LPrecision Planar moment MinimumMass of the linear motion system m s(kg)Module of inertia center-to-center distance l m minI yI zStandard carr. Long carr. Without cover,without driveWithout cover,with driveWith coverplateWith sealingstrip(cm 4 ) (cm 4 ) (mm) (mm)PSK 40 0.892 6.65 50 – 0.0026 · L + m ca0.0028 · L+ 0.075 + m ca+ 0.089 + m caPSK 50 1.690 13.50 60 – 0.0035 · L + m ca0.0038 · L+ 0.179 + m ca+ 0.204 + m ca+ 0.208 + m caPSK 60 5.380 34.48 60 75 0.0062 · L + m ca0.0069 · L+ 0.254 + m ca+ 0.281 + m ca+ 0.272 + m caPSK 90 22.340 145.80 90 110 0.0125 · L + m ca0.0138 · L+ 0.638 + m ca+ 0.726 + m ca+ 0.736 + m cayzzyMassMass calculation without motor andswitches.Mass formula:Mass factor (kg/mm) · length L (mm)+ mass of all parts of fixed length (kg) +moved mass of system m ca(kg)Modulus of elasticity E E = 210,000 N/mm 2

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation15Note on dynamic load capacitiesand momentsDetermination of the dynamic loadcapacities and moments is based ona travel life of 100,000 m.Often only 50,000 m are actuallystipulated.For comparison: Multiply values C, M tand M Lfrom the table by 1.26.yM L /M z maxzF z maxM t / M x maxxMaximum permissible loadsThe maximum permissible forces (F y max,F z max) and moments (M x max, M y max,M z max) are equal to half the dynamiccharacteristics (C, M t, M L).M L /M y maxF y maxl mSuitable loads(recommended values)With respect to the desired service life,loads up to about 20% of the characteristicdynamic values (C, M t, M L) haveproved acceptable.At the same time, the following may notbe exceeded:––maximum permissible loads––permissible drive torque––permissible travel speedl m= center-to-center distance between carriages (mm)Moved mass of system m caPrecision Carriage Moved mass of system m ca(kg)ModuleWithout cover,Without cover,With cover plate With sealing stripwithout drivewith drive1 carr. 2 carr. 1 carr. 2 carr. 1 carr. 2 carr. 1 carr.PSK 40 Standard 0.08 0.17 0.09 0.18 0.14 0.28 –PSK 50 Standard 0.20 0.40 0.22 0.42 0.29 0.56 0.20Long – – – – – – 0.37PSK 60 Standard 0.25 0.49 0.27 0.52 0.38 0.73 0.33Long 0.34 0.69 0.37 0.71 0.51 1.00 0.58PSK 90 Standard 0.77 1.54 0.85 1.62 1.09 2.10 0.80Long 1.04 2.08 1.11 2.15 1.43 2.79 1.40carr. = carriage(s) (mm)

16 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Technical DataMaximum permissible drivetorque for mechanical systemM mech0.300.25Ball screw 6x2PSK 40The values shown for M mechare applicableunder the following conditions:––Horizontal operation––Ball screw journal without keyway––No radial load on ball screw shaftConsider the rated torque of the couplingused!M mech (Nm)0.200.156x10.100.050.00100 150 200 250 300 350L (mm)1.2PSK 501.0M mech (Nm)0.80.60.4Ball screw8x2,50.20.0100200 300 400 500 600L (mm)M mech (Nm)2.01.51.00.5PSK 60Ball screw 12x1012x512x2Ball screw journal with keywayFor PSK 90:If a keyway is used, when comparing thechart against the table, the lower of thetwo values will always apply!Precision ModuleM mech(Nm)PSK 90 3.2M mech= maximum permissibledrive torque formechanical system (N)L = PSK length (mm)Ball screw = ball screw size: d 0x Pd 0= screw diameter (mm)P = lead (mm)M mech (Nm)0.01006543210100200 300 400 500 600 700 800 900L (mm)PSK 90Ball screw 16x1616x1016x5200 300 400 500 600 700 800 900L (mm)

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation17Maximum permissiblelinear speed of mechanicalsystem v mechConsider the motor speed!v mech (m/s)0.40.30.20.1PSK 40Ball screw 6x26x10100 150 200 250 300 350L (mm)v mech (m/s)0.30.20.1Ball screw8x2,5PSK 500100200300 400 500 600L (mm)1.21.0PSK 60v mech (m/s)0.80.60.4Ball screw12x1012x50.212x20100200 300 400 500 600 700 800 900L (mm)v mech= maximum permissiblelinear speed ofmechanical system (m/s)L = PSK length (mm)Ball screw = ball screw size: d 0x Pd 0= screw diameter (mm)P = lead (mm)v mech (m/s)1.81.61.41.21.00.80.60.40.20100Ball screw16x1616x1016x5PSK 90200 300 400 500 600 700 800 900L (mm)

18 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)Technical DataDrive data of timing belt side drive, fixed bearing end for motor attachment via timing belt side driveMotor type MSM 030B / MSM 030C / MSK 030C MSM 040B / MSK 040CFrictional torque M Rsd(Nm) 0.35 0.4Permissible torqueup to length L = ... atReduced mass momentof inertia atPermissible torqueup to length L = ... atReduced mass momentof inertia atGear ratio i = 1 i = 1.5 i = 1 i = 1.5 i = 1 i = 1.5 i = 1 i = 1.5Precision Ball screw size L M sdM sdJ sdJ sdL M sdM sdJ sdJ sdModule d 0x P (mm) (Nm) (Nm) (10 -6 kgm 2 ) (10 -6 kgm 2 ) (mm) (Nm) (Nm) (10 -6 kgm 2 ) (10 -6 kgm 2 )PSK 60 12 x 2 940 0.80 0.50 45.6 17.7 – – – – –12 x 5 940 1.60 1.10 45.6 17.7 – – – – –12 x 10 940 1.60 1.10 45.6 17.7 – – – – –PSK 90 16 x 5 940 2.40 1.60 40.0 14.0 940 2.40 1.60 234 98.916 x 10 940 2.50 1.70 40.0 14.0 940 3.90 2.60 234 98.916 x 16 940 2.50 1.70 40.0 14.0 940 4.80 3.20 234 98.9M Rsd= frictional torque of timing belt side drive at motor journal (Nm)d 0= screw diameter (mm)M sd= maximum permissible drive torque of the timing belt side drive (Nm);P = screw lead (mm)consider the maximum torque of the motor M maxJ sd= mass moment of inertia of timing belt side drive (kgm 2 )i = timing belt side drive reductionFrictional torque of the linear motion system M RsPrecision ModuleFrictional torque of the linear motion system M Rs(Nm) for carriage versionBall screw sized 0x PWithout cover or with cover plate1 carr. or 2 carr.With sealing strip1 carr. or 2 carr.Standard Long Standard LongPSK 40 6 x 1 0.033 – – –6 x 2 0.034 – – –PSK 50 8 x 2.5 0.10 – 0.10 0.11PSK 60 12 x 2 0.12 0.12 0.12 0.1312 x 5 0.13 0.14 0.14 0.1512 x 10 0.15 0.16 0.16 0.18PSK 90 16 x 5 0.30 0.31 0.30 0.3116 x 10 0.30 0.33 0.32 0.3516 x 16 0.31 0.37 0.34 0.39carr. = carriage(s) (mm)d 0= screw diameter (mm)P = screw lead (mm)

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation19Mass moment of inertia of the linear motion system J sreferred to the drive journalJ s= (k J fix+ k J var. L) . 10 –6J s= mass moment of inertiaof linear motion system(without external load) (kgm 2 )k J fix= constant for fixed-lengthportion of mass momentof inertia (10 6 kgm 2 )k J m= constant for mass-specificportion of mass momentof inertia (10 6 kgm 2 )k J var= constant for variable-lengthportion of mass momentof inertia(10 9 kgm)L = length (mm)Precisionk J fixk J vark J mModule Ball screwsizeCarriage Without cover Cover plate Sealingstripd 0x P 1 carr. 2 carr. 1 carr. 2 carr. 1 carr.PSK 40 6 x 1 Standard 0.115 0.117 0.116 0.120 – 0.002 0.0256 x 2 Standard 0.122 0.131 0.127 0.141 – 0.002 0.101PSK 50 8 x 2,5 Standard 0.533 0.565 0.544 0.587 0.530Long – – – – 0.5570.004 0.158PSK 60 12 x 2 Standard 0.999 1.024 1.010 1.045 1.005Long 1.009 1.043 1.023 1.073 1.0300.013 0.10112 x 5 Standard 1.130 1.289 1.200 1.422 1.168Long 1.194 1.409 1.282 1.593 1.3270.011 0.63312 x 10 Standard 1.643 2.277 1.922 2.808 1.795Long 1.897 2.758 2.251 3.492 2.4920.011 2.533PSK 90 16 x 5 Standard 4.216 4.703 4.368 5.007 4.184Long 4.216 4.703 4.368 5.007 4.1840.031 0.63316 x 10 Standard 5.831 7.781 6.439 8.997 5.704Long 6.489 9.124 7.300 10.745 7.2240.031 2.53316 x 16 Standard 9.213 14.207 10.770 17.319 8.889Long 10.899 17.643 12.974 21.793 12.7800.034 6.485Coupling dataPrecisionModulefor motorattachmentCoupling dataRated torqueMass momentof inertiaWeight(Nm) (10 –6 kgm 2 ) (kg)PSK 40 MSM 020B 0.70 0.12 0.015PSK 50 MSM 020B 1.90 2.10 0.040MSM 030B 3.70 7.00 0.075MSK 030C 3.70 7.00 0.075VRDM 368 3.70 7.00 0.075PSK 60 MSM 030B 3.70 7.00 0.075MSK 030C 1.90 2.10 0.040VRDM 368 5.50 20.00 0.040PSK 90 MSM 030C 10.00 35.00 0.170MSM 040B 9.00 60.00 0.260MSK 030C 10.00 35.00 0.170MSK 040C 9.00 60.00 0.260VRDM 3910 9.00 60.00 0.260VRDM 397 9.00 60.00 0.260M cNJ cm c

20 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Technical Data, CalculationszM L /M zF zxyM t /M xM L /M yF yz 1Combined equivalent load onbearing of the linear guide(1)F = F M xcomb y + Fz + C · M + C · M y+ C ·t M LM zM LF comb= combined equivalent load on bearing (N)F y= force in y-direction (N)F z= force in z-direction (N)M x= torsional moment (about the x-axis) (Nm)M y= torsional moment (about the y-axis) (Nm)M z= torsional moment (about the z-axis) (Nm)C = dynamic load capacity (N)M t= dynamic torsional moment load capacity (Nm)M L= dynamic longitudinal moment load capacity (Nm)z 1(mm)Without cover Cover plate Sealing stripPSK 40 11 23 –PSK 50 13 27 27PSK 60 17 32 32PSK 90 22 44 44z 1= distance between guideway centerlineand top edge of carriage(mm)

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation21Nominal lifeNominal life of the guideway in meters:Nominal life of the guideway in hours:Frictional torqueFrictional torque for motor attachmentvia motor mount and coupling:Frictional torque for motor attachmentvia timing belt side drive:Mass moment of inertiafor motor attachment via motor mountand coupling:(2)(3)(4)(5)(6)L =L h =M R =3C· 10 5 mF combL3600 · v mM R = M RsM Rsi+ M R sdJ ex = J s + J t + J cC = dynamic load capacity (N)F comb= combined equivalent loadon bearing(N)i = timing belt side drivereduction (–)J c= mass moment of inertia,coupling (kgm 2 )J ex= mass moment of inertiaof mechanical system (kgm 2 )J s= mass moment of inertiaof linear motion system(without external load) (kgm 2 )J t= translatory mass momentof inertia of external loadreferred to the drive journal (kgm 2 )k Jm= constant for mass-specificportion of mass momentof inertia (10 6 m 2 )L = nominal life (m)L h= nominal life (h)m ex= moved external load (kg)M R= frictional torque at motorjournal(Nm)M R sd= frictional torque of timingbelt side drive(Nm)M Rs= frictional torque of linearmotion system(Nm)v m= average speed (m/s)for motor attachment via timing beltside drive:(7)J ex =J s + J ti 2+ J sdTranslatory mass moment ofinertia of external load referredto the drive journal(8)J t = m ex · k Jm · 10 -6

22 Bosch Rexroth CorporationTechnical Data, CalculationsMass moment of inertiaof the drive train referredto the motor journalMass moment of inertia ratioTotal mass moment of inertiareferred to the motor journal (10)(9)V = J dcJ mJ totmotor (kgm 2 )= total mass momentof inertia (kgm 2 )Precision Modules PSK R310A 2414 (2008.07)i = timing belt side drive(8) J dc= J ex+ J reduction (–)brJ br= mass moment of inertia,motor brake (kgm 2 )J dc= mass moment of inertia,drive train (kgm 2 )J ex= mass moment of inertiaof mechanical system (kgm 2 )J m= mass moment of inertia,n m max= maximum permissiblerotary speed of motorApplication areaVwith controller (min –1 )Handling ≤ 6.0n mech= maximum permissibleMachining ≤ 1.5rotary speed ofmechanical system (min –1 )P = screw lead (mm)J tot= J dc+ J mV = ratio of mass momentsof inertia of drive trainand motor (–)v mech= maximum permissible linearspeed of mechanical system (m/s)Maximum permissible rotaryspeed for mechanical system (11)n mech = v mech · i · 1000 · 60PCondition:n mech< n m max

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation23Calculation example390 mmm = 20 kgF = 0 Nm = 20 kgLGiven dataA mass of 20 kg is to be moved 390 mmat a maximum travel speed of 0.6 m/s.Module selected based on thetechnical data and the connectiondimensions:––PSK 90 without cover and witha standard length steel carriage;motor attachment via integratedmotor mount and coupling––Motor type MSK 030CWhen sizing the drive, the motor-controller combination must always be considered, as the motor type and performance data(e.g. maximum useful speed and maximum torque) will depend on the controller or control system used.Estimation of thePSK module length LExcess travel= 2 . P = 2 . 16 mm = 32 mm(in accordance with the formula given in“PSK 90 Components and Ordering Data”)Selection of ball screw:As a general rule:Always choose the lowest lead(resolution, braking distance, length).Permissible ball screws according to the “Permissible travel speed” chart atv mech= 0.6 m/s: Ball screw 16x10 and 16x16;Ball screw selected:Ball screw 16x10 with v mech= 1 m/sM mech= 4.1 Nm with ball screw 16x10(according to the chart “Maximum permissible drive torque”)Calculation of PSK length LExcess travel = 2 . P = 2 . 10 mm = 20 mmLength L = (effective stroke + 2 . excess travel) + 100 mm =(390 mm + 2 . 20 mm) + 100 mm = 530 mmSelected:Standard length L = 540 mm;hole spacing in frame: 70 mm / 4 . 100 mm / 70 mmFrictional torque M RM RM R= M Rs= 0.30 Nm (see “Technical Data”)

24 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)Calculation example (continued)Mass moment of inertiaof mechanical system:J ex= J s+ J t+ J cJ s= (k J fix+ k J var· L)= (5.831 + 0.031 · 540 mm) · 10 –6= 22.57 · 10 –6 kgm 2 (see “Technical Data”)J t= m ex · k J m · 10 –6= 20 kg · 2.533 · 10 –6 kgm 2= 50.66 · 10 –6 kgm 2 (see “Technical Data”)J c= 60 · 10 –6 kgm 2 (see “Technical Data”)J ex= (22.57 + 50.66 + 60) · 10 –6 kgm 2= 133.23 · 10 –6 kgm 2J dcJ br= J ex+ J br= 7.0 · 10 –6 kgm 2 (see “Motors”)J dc= (133.23 + 7.0) · 10 –6 kgm 2= 140.23 · 10 –6 kgm 2Mass moment of inertiafor handling (V ≤ 6):V =J dcJ m≤ 6140.23 · 10 –6 kgmV = 230 · 10 –6 kgm 2 = 4.67 < 6Rotary speed n:n mech=v · i · 1000 · 60 0.6 m/s · 1 · 1000 · 60= = 3600 min –11010 mmResultPrecision Module PSK 90 without cover and with one standard-length steelcarriage; Motor MSK 030C, attached via integrated mount and coupling:Standard length L = 540 mm;Hole spacing in frame:70 mm / 40 · 100 mm / 70 mmBall screw 16 x 10 with v mech= 1 m/s > 0.6 m/sM mech= 4.1 NmFrictional torque M R= 0.30 NmMotor MSK 030C:Mass moment of inertia J m= 30 · 10 –6 kgm 2 ; V = 4.67 < 6Rotary speed n m max= 9000 min –1 > 3600 min –1Torque M max= 4.0 Nm < 4.1 NmFor final motor selection, the drive and performance data must be recalculated asspecified in the Rexroth catalog “Control Systems, Electrical Accessories, ...”

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation25AccuracyGeneral noteAll accuracy figures apply to the modulewhen screwed down and assume anideally flat mounting base. The valuesgiven do not take account of any shapedeviations in the mounting base surface.Accuracy P 1Measured at the carriage centerII P 11614121086420100Accuracy P 318161412II P 3 P 3 lengthwise1086Reference edge18420100200 300 400 500 600 700 800 900L (mm)200 300 400 500 600 700 800 900L (mm)

26 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)Precision Module PSK 40Part number, lengthR1465 100 00, .... mmComponents and Ordering DataGuideway Drive unit Carriage versionSteelReference edge (RE)Screw Ball screw size Without cover Cover platejournal d 0x PVersion Standard StandardRE left RE right 6 x 1 6 x 2 1 carr. 2 carr. 1 carr. 2 carr.OA01Without driveWith ball screw,w/o motor mountOF01 OF02REREOA01OF01OF02L = 100 mm10L = 150 mm12L = 200 mm14L = 250 mm16without 50 01 02 – –Ø4 01 02 01 02 21 22With ball screw andintegrated mountMF10 MF11REREMF10MF11L = 300 mm18L = 350 mm20Ø4 30 31 01 02 21 22Ordering example: See “Inquiry/Order” formᎅᎅPlease check whether the selected combination is a permissible one (loadcapacities, moments, maximum speeds, motor data, etc.)!d 0= screw diameter (mm)P = screw lead (mm)carr. = carriage(s)L = length

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation27Motor attachment Motor Type of cover Switches / Cable duct / Socket-plug DocumentationAttachment kit 1) for motor withbrakewithoutbrakewithoutcoverplateStandardreportMeasurementreport00 – 00 00 –Without switchand cable duct0002Frictionmoment00 – 00 00 01Switches:– Reed sensor– Hall sensor21-... 3)22-... 3)Cable duct 270103Leaddeviation04Travelaccuracy30 NEMA 14-C 2) 0031 NEMA 17-C 2) 0032 NEMA 17-D 2) 0000 01Switching cam for PSK:– Without cover orwith cover plate3505Positioningaccuracy34 MSM 020B 69 681) Attachment kit also available without motor(when ordering: enter “00” for motor).2) Use motors complying with the appropriateNEMA specification.Because of the varying shaft dimensionsfor NEMA-specification motors, the attachmentkit does not include a coupling.3) Mounting side for switches: left (L) orright (R)Switch mounting arrangementsA mounting duct is required for installationof the switches.Refer to “Switch mounting arrangements”for more information on switchtypes and switch mounting.Switches may only be mounted to oneside of the Precision Module (left orright).Left (L)Right (R)

28 Bosch Rexroth CorporationPrecision Module PSK 40For ISO 4762Lengths and Hole Spacingl mPrecision Modules PSK R310A 2414 (2008.07)T 1TN x T = ZL(T 1 )Length LType of cover Number of carriages (carr.) Carriage versionStandard lengthWithout cover or 1 carr. L = (stroke + 2 · excess travel) + 55 mmwith cover plate2 carr. L = (stroke + 2 · excess travel) + l m+ 55 mml m min= 50 mmI m= center-to-center distancebetween carriages (considerl m min)Stroke = maximum travel of carriagecenter between the outermostswitch activation pointsIn most cases the recommended limitfor excess travel (braking path) is:Excess travel = 2 · screw lead PExampleBall screw 6 x 2(Ball screw size = d 0x P):Excess travel = 2 · 2 = 4 mmStandard lengths of frameLength L(mm)T(mm)T 1(mm)NZ(mm)Mounting holesfor ISO 4762 screws100 60 20 1 60 M3150 60 15 2 120200 60 40 2 120250 60 35 3 180300 60 30 4 240350 60 25 5 300

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation29Precision Module PSK 40Dimension Drawings without CoverAll dimensions in mmDrawings not to scaleL/2Max. travel / 2Max. travel / 2Excess travelEffective stroke / 2Effective stroke / 2Excess travel24.512.519.5Ø4 h710 20T 1T = 60(T 1 ) 10N x 60 = ZLVersion:One or two carriages,standard lengthLube holeA19l m min= 50Ø3 H7 –5 deep (2x)M3–4.5 deep (4x)5203247.526.81817.720318ADriving runner blockØ19 H7 –1.6 deepA-A1824M3–6 deep (4x)Reference edge18Ø3.4Ø61.640

30 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Precision Module PSK 40Dimension Drawings with Cover PlateAll dimensions in mmDrawings not to scaleL/2Max. travel / 2One-point lubrication (grease):Max. travel / 2Excess travel Effective stroke / 2 via funnel-type lube nipples Effective stroke / 2 Excess travel8 DIN 3405-D3 on both sides831.224.512.5Ø4 h719.531.210 20T 1T = 60N x 60 = Z(T 1 ) 10LVersion:One or two carriages,standard lengthA19l m min= 50Ø3 H7 –6 deep (2x)M4–12 deep (4x)204652371817.7203245ADriving runner blockØ19 H7 –1.6 deepA-A1824M3–6 deep (4x)Reference edge18Ø3.4Ø61.640

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation31Precision Module PSK 40OF01, OF02Dimension Drawings, Motor AttachmentMF10, MF11Integrated motor mount (NEMA 14 – Form C)1.67Ø4 h7Ø3.3Ø19 H7Ø4 h7102012.5Ø22 H73Ø1984918.545Ø36.835MF10, MF1110Ø3.3Ø22 H7Ø19Ø22 H7Ø19Ø4 h745Ø4 h7MF10, MF11Integrated motor mount (NEMA 17 – Form C) Integrated motor mount (NEMA 17 – Form D)45M3–8 deep38Ø43.818.549 433818.5 Ø50.849 43MF10, MF11Motor with integrated motor mount and couplingCable outletDL mL fMotor type Dimensions (mm)D L fL mwithoutbrakewithbrakeMSM 020B 42 54 109 140.5Drawings not to scale!For further information and dimensions, see “Motors.”

32 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)Precision Module PSK 50Part number, lengthR1465 200 00, .... mmComponents and Ordering DataGuideway Drive unit Carriage versionSteelAluminumReference edge (RE)Screw Ball screw Without cover Cover plate Sealing stripjournal sizeVersion d 0x P Standard Standard StandardLongRE left RE right 8 x 2.5 1 carr. 2 carr. 1 carr. 2 carr. 1 carr. 1 carr.OA01L = 100 mm09OA01L = 150 mmwithout 50 01 02 – – – –10Without driveWith ball screw,w/o motor mountWith ball screwand motor mountWith ball screw andintegrated mountOF01 OF02REMF01 MF02REMF10 MF11REREREREOF01OF02MF01MF02MF10MF11L = 200 mm11L = 250 mm12L = 300 mm13L = 350 mm14L = 400 mm15L = 450 mm16L = 500 mm17L = 550 mm18L = 600 mm19Ø5 01 01 02 21 22 40 41Ø5 01 01 02 21 22 40 41Ø5 30 01 02 21 22 40 41Ordering example: See “Inquiry/Order” formᎅᎅPlease check whether the selected combination is a permissible one (loadcapacities, moments, maximum speeds, motor data, etc.)!d 0= screw diameter (mm)P = screw lead (mm)carr. = carriage(s)L = length

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation33Motor attachment Motor Type of cover Switches / Cable duct / Socket-plug DocumentationAttachment for motor withkit 1) brakewithoutbrakecoverplatestripStandardreportwithoutMeasurementreport00 – 00 00 – –Without switchand cable duct0002Frictionmoment00 – 00 00 01 02Switches:– Reed sensor– Hall sensor21-... 3)22-... 3)03Leaddeviation01 MSM 030B 71 70Cable duct 260104Travelaccuracy03 MSK 030C 85 8402 VRDM 368 36 3531 NEMA 17-D 2) 0000 01 02Switching cam for PSK:– Without cover orwith cover plate– With sealing strip323405Positioningaccuracy35 NEMA 17-C 2) 0000 01 0234 MSM 020B 69 681) Attachment kit also available without motor(when ordering: enter “00” for motor).2) Use motors complying with the appropriateNEMA specification.Because of the varying shaft dimensionsfor NEMA-specification motors, the attachmentkit does not include a coupling.3) Mounting side for switches: left (L) orright (R)Switch mounting arrangementsA mounting duct is required for installationof the switches.Refer to “Switch mounting arrangements”for more information on switchtypes and switch mounting.Switches may only be mounted to oneside of the Precision Module (left orright).Left (L)Right (R)

34 Bosch Rexroth CorporationPrecision Module PSK 50For ISO 4762Lengths and Hole Spacingl mPrecision Modules PSK R310A 2414 (2008.07)T 1TN x T = ZL(T 1 )Length LType of cover Number of carriages (carr.) Carriage versionStandard lengthLongWithout cover or 1 carr. L = (stroke + 2 · excess travel) + 70 mm –with cover plate 2 carr. L = (stroke + 2 · excess travel) + l m+ 70 mm –l m min= 60 mmWith sealing strip 1 carr. L = (stroke + 2 · excess travel) + 127 mm L = (stroke + 2 · excess travel) + 187mmI m= center-to-center distancebetween carriages (considerl m min)Stroke = maximum travel of carriagecenter between the outermostswitch activation pointsIn most cases the recommended limitfor excess travel (braking path) is:Excess travel = 2 · screw lead PExampleBall screw 8 x 2.5(Ball screw size = d 0x P):Excess travel = 2 · 2.5 = 5 mmStandard lengths of frameLength L(mm)T(mm)T 1(mm)NZ(mm)Mounting holesfor ISO 4762 screws100 80 10 1 80 M4150 80 35 1 80200 80 20 2 160250 80 45 2 160300 80 30 3 240350 80 15 4 320400 80 40 4 320450 80 25 5 400500 80 50 5 400550 80 35 6 480600 80 20 7 560

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation35Precision Module PSK 50Dimension Drawings without CoverAll dimensions in mmDrawings not to scaleL/2Max. travel / 2Max. travel / 2Ø5 h7Excess travelEffective stroke / 2Effective stroke / 2Excess travel163115 30(T 1 ) 22Lube port for customer-built attachmentsFunnel-type lube nipplel m min= 60A DIN 3405-D318.2306,525.5T 1T = 80N x 80 = ZLVersion:One or two carriagesØ4 H7 –5 deep (2x)M4–6 deep (4x)25ADriving runner block7.539.258.2A-A34545°B2.523B22.52632331.5M3–6 deep (4x)Reference edge122550Ø4.5Ø822.8For fastening withclamping fixtures

36 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Precision Module PSK 50Dimension Drawings with Cover PlateAll dimensions in mmDrawings not to scaleOne-point lubrication (grease):via funnel-type lube nipples DIN 3405-D3on both sides38.63116Ø5 h7L/2Max. travel / 2Max. travel / 2Effective stroke / 2Effective stroke / 212 12ExcesstravelExcesstravel25.515 30T 1T = 80N x 80 = ZL(T 1 ) 22Version:One or two carriagesAl m min= 60Ø4 H7 –5 deep (2x)M4–14 deep (4x)A83047.4A-A6247402.555Driving runner blockM3–6 deep (4x)45°B23B22.52632331.5Reference edge122550Ø4.5Ø822.8For fastening withclamping fixtures

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation37Precision Module PSK 50Dimension Drawings with Sealing StripAll dimensions in mmDrawings not to scaleOne-point lubrication (grease):via funnel-type lube nipples DIN 3405-D3on both sides32.93116Ø5 h77Version:Carriage, standardlengthT 1 15 30 T = 80M3–5 deep (2x per side) (T 1 ) 22L/2Max. travel / 2Max. travel / 2Excess travel Effective stroke / 2Effective stroke / 2 Excess travel12 12AN x 80 = ZL1008.5 25 8.54025.532.9AM4–10 deep (4x)Ø4 H7 –5 deep (2x)2512.5 for M35.5 for M34.516025 25Version:Carriage, long40M4–10 deep (8x)Ø4 H7 –5 deep (2x)12.5 for M35.5 for M36A-A49M3–6 deep (4x)45°B233402.5B28.92331.5Reference edge122550Ø4.5Ø822.8For fastening withclamping fixtures

38 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Precision Module PSK 50OF01, OF02Dimension Drawings, Motor AttachmentMF01, MF02Motor with motor mount and coupling2.5Cable outletØ25 H7Ø5 h7D15L mL fMotor typeDimensions (mm)D L fL mwithoutbrakewithbrakeMSM 030B 60.0 53.0 111 144MSK 030C 54.0 53.0 188 213VRDM 368 57.2 53.0 116 157

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation39MF10, MF11MF10, MF11Integrated motor mount (NEMA 17 – Form C)Integrated motor mount (NEMA 17 – Form D)5Ø5 h745Ø3.3Ø5 h745M3–8 deepØ22 H74Ø2560930.522.5Ø43.84544Ø22 H74Ø37.560930.522.5Ø50.84545MF10, MF11Motor with integrated motor mount and couplingCable outletDL mL fMotor typeDimensions (mm)D L fL mwithoutbrakewithbrakeMSM 020B 42 60 109 140.5Drawings not to scale!For further information and dimensions, see “Motors.”

40 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)Precision Module PSK 60Part number, lengthR1465 300 00, .... mmComponents and Ordering DataGuideway Drive unit Carriage versionSteelAluminumReference edge (RE)ScrewjournalBall screw sized 0x PWithout cover Cover plate Sealing stripVersionStandardardardLong Stan-Long Stan-LongRE left RE right 12x2 12x5 12x10 1carr. 2carr. 1carr. 2carr. 1carr. 2carr. 1carr. 2carr. 1carr. 1carr.OA01WithoutdriveWith ball screw,w/o motor mountWith ball screwand motor mountW/ball screw andintegrated mountOF01 OF02REMF01 MF02REMF10 MF11RERV01 RE RV02REREREOA01OF01OF02MF01MF02MF10MF11L = 150 mm10L = 200 mm11L = 250 mm12L = 300 mm13L = 400 mm15L = 500 mm17L = 600 mm19without 50 01 02 03 04 – – – – – –Ø6 03 01 02 01 02 03 04 21 22 23 24 40 41Ø6 03 01 02 01 02 03 04 21 22 23 24 40 41Ø6 30 31 32 01 02 03 04 21 22 23 24 40 41With ball screw and timing belt side driveRV03 RV04RV05 RV06RERERV07 RE RV08RERERERERV01toRV08L = 700 mm21L = 800 mm23L = 900 mm25L = 940 mm26forMSK 030CforMSM 030B03 01 02 01 02 03 04 21 22 23 24 40 4103 01 02 01 02 03 04 21 22 23 24 40 41Ordering example: See “Inquiry/Order” formᎅᎅPlease check whether the selected combination is a permissible one (loadcapacities, moments, maximum speeds, motor data, etc.)!d 0= screw diameter (mm)P = screw lead (mm)carr. = carriage(s)L = length

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation41Motor attachment Motor Type of cover Switches / Cable duct / Socket-plug DocumentationGear ratioi =Attachmentfor motor withkit 1) brakewithoutbrakecoverplatestripStandardreportwithoutMeasurementreport– 00 – 00 00 – –– 00 – 00 00 01 02–02 VRDM 368 36 3503 MSM 030B 71 7000 01 02Without switchand cable duct0002Frictionmoment04 MSM 020B 69 6831 NEMA 23-D 2) 00Switches:– Reed sensor– Hall sensor21-... 3)22-... 3)03Leaddeviation–00 01 020132 MSK 030C 85 84Cable duct 2504Travelaccuracyi = 1 11i = 1.5 12MSK 030C 85 84Switching cam for PSK:– Without cover orwith cover plate– With sealing strip303105Positioningaccuracy00 01 02i = 1 13MSM 030B 71 70i = 1.5 141) Attachment kit also available without motor(when ordering: enter “00” for motor).2) Use motors complying with the appropriateNEMA specification.Because of the varying shaft dimensionsfor NEMA-specification motors, the attachmentkit does not include a coupling.3) Mounting side for switches: left (L) orright (R)Switch mounting arrangementsA mounting duct is required for installationof the switches.Refer to “Switch mounting arrangements”for more information on switchtypes and switch mounting.Switches may only be mounted to oneside of the Precision Module (left orright).Left (L)Right (R)

42 Bosch Rexroth CorporationPrecision Module PSK 60For ISO 4762Lengths and Hole Spacingl mPrecision Modules PSK R310A 2414 (2008.07)T 1TN x T = ZL(T 1 )Length LType of cover Number of carriages (carr.) Carriage versionStandard lengthLongWithout cover or 1 carr. L = (stroke + 2 · excess travel) + 70 mm L = (stroke + 2 · excess travel) + 85 mmwith cover plate 2 carr. L = (stroke + 2 · excess travel) + l m+ 70 mml m min= 60 mmL = (stroke + 2 · excess travel) + l m+ 85 mml m min= 75 mmWith sealing strip 1 carr. L = (stroke + 2 · excess travel) + 160 mm L = (stroke + 2 · excess travel) + 215 mmI m= center-to-center distancebetween carriages (considerl m min)Stroke = maximum travel of carriagecenter between the outermostswitch activation pointsIn most cases the recommended limitfor excess travel (braking path) is:Excess travel = 2 · screw lead PExampleBall screw 12 x 10(Ball screw size = d 0x P):Excess travel = 2 · 10 = 20 mmStandard lengths of frameLength L(mm)T(mm)T 1(mm)NZ(mm)Mounting holesfor ISO 4762 screws150 100 25 1 100 M5200 100 50 1 100250 100 25 2 200300 100 50 2 200400 100 50 3 300500 100 50 4 400600 100 50 5 500700 100 50 6 600800 100 50 7 700900 100 50 8 800940 100 20 9 900

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation43Precision Module PSK 60Dimension Drawings without CoverAll dimensions in mmDrawings not to scaleExcesstravelL/2Max. travel / 2Effective stroke / 2Max. travel / 2Effective stroke / 2Excesstravel35.92131.9Ø6 h718 30Version:One or two carriages,standard lengthT 1A100Funnel-type lube nippleDIN 3405-D316N x 100 = ZLl m min= 60M5–8 deep (2x)Ø5 H7 –8 deep (2x)(T 1 ) 25930ADriving runner blockLube port for customer-built attachmentsFunnel-type lube nippleDIN 3405-D322l m min= 75939.258.2Ø5 H7 –8 deep (2x)M5–8 deep (4x)Version:One or two carriages,long9303053.672.6M4–8 deep (4x)A-A39.41045°B2.523B29.7334.53340Reference edge183060Ø 5.5Ø102.82.8For fastening withclamping fixtures

44 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Precision Module PSK 60Dimension Drawings with Cover PlateAll dimensions in mmDrawings not to scaleOne-point lubrication (grease):via funnel-type lube nipples DIN 3405-D3on both sidesL/2Max. travel / 2Max. travel / 2Excess travel Effective stroke / 2Effective stroke / 2 Excess travel9 947.335.921Ø6 h731.947.31830T 1100N x 100 = ZL(T 1 ) 25Version:One or two carriages,standard lengthAl m min= 60M5–15 deep (2x)Ø5 H7 –8 deep (2x)74A16Driving runner blockl m min= 75940Ø5 H7 –8 deep (2x)M5–15 deep (4x)Version:One or two carriages,long74M4–8 deep (4x)A-A22.58662305545°B23B29.733484.52.53340Reference edge183060Ø5,5Ø102.82.8For fastening withclamping fixtures

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation45Precision Module PSK 60Dimension Drawings with Sealing StripAll dimensions in mmDrawings not to scaleOne-point lubrication (grease):via funnel-type lube nipples DIN 3405-D3on both sidesL/2Max. travel / 2Max. travel / 2Excess travel Effective stroke / 2Effective stroke / 2 Excess travel9 9Ø6 h75,64035.92131.94018Version:Carriage, standardlength30T 1A1008.5M3–7 deep (2x per side)N x 100 = ZL130458.5(T 1 ) 2550AØ5 H7 –8 deep (2x)5.5912 for M3M5–10 deep (4x)18630 30 30Version:Carriage, long50M4–8 deep (4x)A-A12 for M358.538249Ø5 H7 –8 deep (2x)M5–10 deep (8x)45°B23B4.536.1482.53340Reference edge183060Ø5.5Ø102.82.8For fastening withclamping fixtures

46 Bosch Rexroth CorporationPrecision Module PSK 60Precision Modules PSK R310A 2414 (2008.07)Dimension Drawings, Motor AttachmentOF01, OF02MF01, MF02Motor with motor mount and coupling2.5Cable outlet18L mL fMotor type Dimensions (mm)D L fL mwithout withbrake brakeMSM 030B 60.0 50 111 144MSK 030C 54.0 50 188 213VRDM 368 57.2 50 116 157MSM 020B 42.0 44 109 140MF10, MF11Integrated motor mount (NEMA 23 – Form D)M4–10 deep94 34 Ø66.6859 59MF10, MF11Motor with integrated motor mount and couplingCable outletØ38.1 H7Ø28DØ28 H7Ø6 h7Ø6 h74530.560DMotor typeDimensions (mm)D L fL mwithoutbrakewithbrakeMSK 030C 54 59 188 213Drawings not to scale!For further information and dimensions, see “Motors.”

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation47RV01– RV08Motor with timing belt side driveG 1XL RE KCable outletDGL mXLeft (L)FRight (R)View X shown without motorVersion Motor type Dimensions (mm)D E F G G 1K L mL Ri = 1 i = 1.5withoutbrakewithbrakeRV01 to RV08 MSM 030B 60 78 75 64.5 37 43.5 33.5 111 144 157MSK 030C 54 78 75 64.5 37 43.5 33.5 188 213 154

48 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)Precision Module PSK 90Part number, lengthR1465 400 00, .... mmComponents and Ordering DataGuideway Drive unit Carriage versionSteelAluminumReference edge (RE)ScrewjournalBall screw sized 0x PWithout cover Cover plate Sealing stripVersionStandardardardLong Stan-Long Stan-LongRE left RE right 16x5 16x1016x16 1carr. 2carr. 1carr. 2carr. 1carr. 2carr. 1carr. 2carr. 1carr. 1carr.OA01WithoutdriveOA01without 50 01 02 03 04 – – – – – –With ball screw,w/o motor mountWith ball screwand motor mountW/ball screw andintegrated mountOF01 OF02REMF01 MF02REMF10 MF11RERV01 RE RV02REREREOF01OF02MF01MF02MF10MF11L = 340 mm10L = 440 mm12L = 540 mm14L = 640 mm16L = 740 mm18Ø9 01 02 03Ø9withkeyway11 12 1301 02 03 04 21 22 23 24 40 41Ø9 01 02 03 01 02 03 04 21 22 23 24 40 41Ø9 30 31 32 01 02 03 04 21 22 23 24 40 41With ball screw and timing belt side driveRV03 RV04RERV05 RV06RERV07 RE RV08RERERERERV01toRV08L = 840 mm20L = 940 mm22Ø9 61 62 63 01 02 03 04 21 22 23 24 40 41Ø9 51 52 53 01 02 03 04 21 22 23 24 40 41Ordering example: See “Inquiry/Order” formᎅᎅPlease check whether the selected combination is a permissible one (loadcapacities, moments, maximum speeds, motor data, etc.)!d 0= screw diameter (mm)P = screw lead (mm)carr. = carriage(s)L = length

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation49Motor attachment Motor Type of cover Switches / Cable duct / Socket-plug DocumentationGear ratioi =Attachmentfor motor withkit 1) brakewithoutbrakecoverplatestripStandardreportwithoutMeasurementreport– 00 – 00 00 – –– 00 – 00 00 01 0203 MSK 040C 87 86Without switchand cable duct0002Frictionmoment–VRDM 397 38 3704VRDM 3910 40 3906 MSM 040B 75 7431 NEMA 23-D 2) 0000 01 02Switches:– Reed sensor– Hall sensor21-... 3)22-... 3)03Leaddeviation–32 MSK 030C 85 8433 MSM 030C 73 7200 01 02Cable duct 250104Travelaccuracyi = 1 24i = 1.5 26i = 1 25i = 1.5 27i = 1 14i = 1.5 16MSK 030C 85 84MSM 030C 73 72MSK 040C 87 8600 01 02Switching cam for PSK:– Without cover orwith cover plate– With sealing strip303105Positioningaccuracyi = 1 15i = 1.5 17MSM 040B 75 741) Attachment kit also available without motor(when ordering: enter “00” for motor).2) Use motors complying with the appropriateNEMA specification.Because of the varying shaft dimensionsfor NEMA-specification motors, the attachmentkit does not include a coupling.3) Mounting side for switches: left (L) orright (R)Switch mounting arrangementsA mounting duct is required for installationof the switches.Refer to “Switch mounting arrangements”for more information on switchtypes and switch mounting.Switches may only be mounted to oneside of the Precision Module (left orright).Left (L)Right (R)

50 Bosch Rexroth CorporationPrecision Module PSK 90For ISO 4762Lengths and Hole Spacingl mPrecision Modules PSK R310A 2414 (2008.07)T 1TN x T = ZL(T 1 )Length LType of cover Number of carriages Carriage version(carr.)Standard lengthLongWithout cover or 1 carr. L = (stroke + 2 · excess travel) + 100 mm L = (stroke + 2 · excess travel) + 120 mmwith cover plate 2 carr. L = (stroke + 2 · excess travel) + l m+ 100 mml m min= 90 mmL = (stroke + 2 · excess travel) + l m+ 120 mml m min= 110 mmWith sealing strip 1 carr. L = (stroke + 2 · excess travel) + 190 mm L = (stroke + 2 · excess travel) + 265 mmI m= center-to-center distancebetween carriages (considerl m min)Stroke = maximum travel of carriagecenter between the outermostswitch activation pointsIn most cases the recommended limitfor excess travel (braking path) is:Excess travel = 2 · screw lead PExampleBall screw 16 x 10(Ball screw size = d 0x P):Excess travel = 2 · 10 = 20 mmStandard lengths of frameLength L(mm)T(mm)T 1(mm)NZ(mm)Mounting holesfor ISO 4762 screws340 100 70 2 200 M6440 100 70 3 300540 100 70 4 400640 100 70 5 500740 100 70 6 600840 100 70 7 700940 100 70 8 800

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation51Precision Module PSK 90Dimension Drawings without CoverAll dimensions in mmDrawings not to scaleExcesstravelL/2Max. travel / 2Effective stroke / 2Max. travel / 2Effective stroke / 2Excesstravel51.52944Ø9 h725 38T 1100N x 100 = ZL(T 1 ) 32Funnel-type lube nipple DIN 3405-D324.6 l m min= 90Version:AOne or two carriages,standard lengthLube port for customer-built attachmentsVersion:One or two carriages,longAFunnel-type lube nipple DIN 3405-D312 12Driving runner block33.25l m min= 1101557.885.6M6–9 deep (2x)Ø6 H7 –8 deep (2x)46Ø6 H7 –8 deep (2x)M6–9 deep (4x)464679.5107.35440A-A583245°B28B42.54663M6–12 deep (4x)Reference edge20.54686Ø6.6Ø114.53.5For fastening withclamping fixtures

52 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Precision Module PSK 90Dimension Drawings with Cover PlateAll dimensions in mmDrawings not to scaleOne-point lubrication (grease):via funnel-type lube nipples DIN 3405-D3on both sidesExcess travel14L/2Max. travel / 2Effective stroke / 2Max. travel / 2Effective stroke / 2Excess travel1467.451.52925 38(T 1 ) 32A1004467.4100N x 100 = ZLA24.61560100A-A33112884680B42.546683T 1866Ø9 h7Version:One or two carriages,standard lengthl m min= 90M6–22 deep (2x)Ø6 H7 –10 deep (2x)Driving runner blockl m min= 110Ø6 H7 –10 deep (2x)M6–22 deep (4x)Version:One or two carriages,longM6–12 deep (4x)45°28B4054Reference edge20.546Ø6.6Ø114.53.5For fastening withclamping fixtures

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation53Precision Module PSK 90Dimension Drawings with Sealing StripAll dimensions in mmDrawings not to scaleOne-point lubrication (grease):via funnel-type lube nipples DIN 3405-D3on both sidesExcess travel14Ø9 h711L/2Max. travel / 2Effective stroke / 2Max. travel / 2Effective stroke / 2Excess travel1456.551.5294456.725 38T 1100N x 100 = ZLM3–7 deep(2x per side)(T 1 ) 32Version:Carriage, standardlengthA15510.5 60 10.565AØ6 H7 –10 deep (2x)12 for M323M6–15 deep (4x)4023040 40Version:Carriage, long6512 for M3348Ø6 H7 –10 deep(2x)M6–15 deep (8x)M6–12 deep (4x)A-A844845°B28B651.76834054Reference edge20.54686Ø6.6Ø114.53.5For fastening withclamping fixtures

54 Bosch Rexroth CorporationPrecision Modules PSK R310A 2414 (2008.07)Precision Module PSK 90OF01, OF02Dimension Drawings, Motor AttachmentMF01, MF02Motor with motor mount and couplingh = 1.82.5Cable outlet3 P9Ø40 H7Ø9 h72.52025Ø9 h7Ø38.1 H7453063DL mL fMotor typeDimensions (mm)D L fL mwithoutbrakewithbrakeMSM 030C 60.0 72.0 138.5 171.5MSM 040B 80.0 81.0 157.5 191.5MSK 030C 54.0 75.0 188.0 213.0MSK 040C 82.0 77.5 185.5 215.5VRDM 397 85.0 77.5 110.0 156.5VRDM 3910 85.0 77.5 140.0 186.5MF10, MF11MF10, MF11Integrated motor mount (NEMA 23 – Form D)Motor with integrated motor mount and couplingM4–9 deepCable outletD17.54 5187.5Ø66.6860L mL fMotor typeDimensions (mm)D L fL mwithoutbrakewithbrakeMSM 030C 60 87.5 138.5 171.5MSK 030C 54 87.5 188.0 213.0Drawings not to scale!For further information and dimensions, see “Motors.”

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation55RV01– RV08Motor with timing belt side driveG 1XL RE KCable outletDGL mXLeft (L)FRight (R)View X shown without motorVersion Motor type Dimensions (mm)D E F G G 1K L mL Ri = 1 i = 1.5withoutbrakewithbrake i = 1 i = 1.5RV01 to RV08 MSM 030C 60 103.5 115.0 64.5 37 43.5 33.5 138.5 171.5 180.0 191.5MSM 040B 80 122.0 122.0 88.0 51 57.0 45.5 157.5 191.5 231.0 231.0MSK 030C 54 103.5 115.0 64.5 37 43.5 33.5 188.0 213.0 180.0 191.5MSK 040C 80 122.0 122.0 88.0 51 57.0 45.5 185.5 215.5 231.0 231.0

56 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)Switch Mounting ArrangementsOverview of switching system1 Switch2 Switching cam3 Cable duct (aluminum alloy, blackanodized)4 Socket head cap screw with washerSwitching systemNotes for mountingA mounting duct is required for installationof the switches.ᎅᎅShort stroke:Consider the length of the switch!PSK 4021Mounting side:Switches may be mounted on the left (L)or right (R) side of the module.For two-carriage versions:Switch actuation by the driving runnerblock (on the motor side).43PSK 50 to 901Ordering the switches andaccessoriesRefer to the following table for partnumbers.Accessories can also be orderedseparately.32Left (L)Right (R)ItemPart numbersPSK 40 PSK 50 PSK 60 and PSK 901 Switches– Reed sensor R9871 469 49 R9871 469 49 R9871 469 49– Hall sensor R9871 461 25 R9871 461 25 R9871 461 252 Cable duct R0396 620 29 R201KDUCT 5 R201KDUCT 63 Switching cam– For PSK without cover orR1419 000 12 R1419 000 10 R1419 000 04with cover plate– For PSK with sealing strip – R1419 000 11 R1419 000 05

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation57Cable ductFunction––To accommodate and secureswitches––To house cablesCable duct PSK 40Arrangement of switching cam and cable duct17.1Mounting instructions for PSK 40The cable duct is fastened to the sameside as the switches and fixed to theend blocks of the Precision Module withsocket head cap screws and washers(included in delivery).10.54.519.815.3Mounting instructions for PSK 50 toPSK 90The cable duct is mounted to the sameside as the switches by snapping it intothe T-slots on the frame of the PrecisionModule and securing it with set screws.The set screws (M) are supplied alongwith the duct.Cable duct PSK 50 to PSK 90MCDDimensions for cable ductDimensions PSK 50 PSK 60 PSK 90A (mm) 21.7 25.2 25.2B (mm) 15.0 15.0 15.0C (mm) 11.5 11.5 11.5D (mm) 16.5 16.5 16.5M (mm) M2.0 M2.5 M2.5BAArrangement of switching cam and cable ductInstallation dimensions for versionswithout cover or with cover plateDimensions PSK 50 PSK 60 PSK 90E (mm) 15.2 15.8 15.4F (mm) 25.8 32.8 45.8G (mm) 19.7 22.6 25.8H (mm) 6.0 6.0 6.0– PSK without cover or with cover plate – PSK with sealing stripGGH IInstallation dimensions for versionwith sealing stripDimensions PSK 50 PSK 60 PSK 90E (mm) 15.2 15.8 15.2F (mm) 28.2 35.7 50.2G (mm) 12.2 13.0 13.0H (mm) 12.5 14.0 14.0I (mm) 3.3 1.9 7.4EHFEF

58 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)Switch Mounting ArrangementsSwitchesThe switches for Precision Modules PSKare magnetic field sensors with pottedcable.6.535Versions––Hall sensor, PNP NC––Reed sensor (changeover)6Notes for mountingSwitches may only be mounted to oneside of the Precision Module (left orright).A mounting duct is required for installationof the switches.The switches are pushed into the slotsof the mounting duct and fixed with setscrews.Active surfaceSet screw for fixing35Technical dataHall sensorContact typePNP NCOperating voltage 3.8–30 V DCCurrent consumption max. 10 mAOutput currentmax. 20 mACable length2000 mmProtection class IP 66Short-circuit protection NoReed sensorContact type ChangeoverSwitching voltage max. 100 V DCSwitching current max. 500 mACable length 2000 mmProtection class IP 66Caution: 2 switching pointsPin assignmentHallsensorWhite:Green:Brown:+3.8 ... 30 V DCOutput0 V groundReed sensorBrownWhiteGreen

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation59MotorsAC Servo Motors MSKNotesAll MSK motors have an absolute multiturnencoder (Hyperface, 128 incrementswith 4096 revolutions).The motors can be supplied completewith controller and control unit. For moreinformation on motors, controllers andcontrol systems, see Rexroth catalog“Controllers .... Servo Motors.”ØEØDB 3H 3H 2H 145A6032ØGB 2B 1L 1LØFDimensionsMotor type Dimensions (mm)A B 1B 2B 3ØD ØE ØF ØG H 1H 2H 3L 1L Lk6 j6withoutbrakewithbrakeMSK 030C 54 20 2.5 7 9 40 63 4.5 71.5 57.4 42 – 188.0 213.0MSK 040C 82 30 2.5 8 14 50 95 6.6 83.5 69.0 31 42.5 185.5 215.5Motor dataMotor type Unit MSK030C-0900 MSK040C-0600Maximum rotary speed n max(min –1 ) 9000 6000Maximum permissible torque M max(Nm) 4 8.1Rated torque M N(Nm) 0.8 2.7Motor mass moment of inertia J m(10 –6 kgm 2 ) 30 140Mass without brake m m(kg) 2.1 3.6Holding brakeHolding torque M br(Nm) 1.0 4.0Brake mass moment of inertia J br(10 –6 kgm 2 ) 7 23Mass of brake m br(kg) 0.25 0.32

60 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)MotorsAC Servo Motors MSMNotesAll MSM motors have an absolute multiturnencoder.45The motors can be supplied completewith controller and control unit. For moreinformation on motors, controllers andcontrol systems, see Rexroth catalog“Controllers .... Servo Motors.”ØEØDB 3H 3 H 2ØGAH 1B 2B 1LØFDimensionsMotor type Dimensions (mm)A B 1B 2B 3ØD ØE ØF ØG H 1H 2H 3L Lh6 h7 withoutbrakewithbrakeMSM 020B 42 24 2 7 8 22 48 3.4 55 27 38.8 109.0 140.0MSM 030B 60 30 3 7 11 50 70 4.5 73 27 34.0 111.0 144.0MSM 030C 60 30 3 7 14 50 70 4.5 73 27 61.5 138.5 171.5MSM 040B 80 35 3 8 19 70 90 6.0 93 27 76.0 157.5 191.5Motor dataMotor type Unit MSM 020B MSM 030B MSM 030C MSM 040BMaximum rotary speed n max(min –1 ) 3000 3000 3000 3000Maximum permissible torque M max(Nm) 0.95 1.91 3.80 7.10Rated torque M N(Nm) 0.32 0.64 1.20 2.40Motor mass moment of inertia J m(10 –6 kgm 2 ) 3.2 10.0 17.0 67.0Mass without brake m m(kg) 0.5 0.96 1.5 3.1Holding brakeHolding torque M br(Nm) 0.29 1.27 1.27 2.45Brake mass moment of inertia J br(10 –6 kgm 2 ) 0.4 3.0 3.0 8.0Mass of brake m br(kg) 0.2 0.4 0.4 0.7

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation613-phase Stepping MotorsVRDMNotesAll VRDM motors are equipped with anencoder for rotation monitoring.The motors can be supplied completewith controller and control unit. For moreinformation on motors, controllers andcontrol systems, see Rexroth catalog“Controllers .... Servo Motors.”Key to illustration1 Motor connector2 Brake3 Encoder connectorVRDM 368Ø EØ DB 1 L ± 0,5 41B 2B 331VRDM 397VRDM 3910B 1B 23451L +0,7 46,5–114Ø15Ø514321A182114Ø G21Ø FØ G313125ØEØD22,532,5Ø15Ø83,5A60B 33551432125ØF3119DimensionsMotor type Dimensions (mm)A B 1B 2B 3ØD ØE ØF ØG L LwithoutbrakewithbrakeVRDM 368 57.2 21 1.6 5 8 –0.01338.1 ±0.02566.7 5.2 116.0 157.0VRDM 397 85.0 30 2.0 10 12 h660.0 h899.0 6.5 110.0 156.5VRDM 3910 85.0 30 2.0 10 12 h660.0 h899.0 6.5 140.0 186.5Motor dataMotor type Unit VRDM 368 VRDM 397 VRDM 3910Maximum permissible torque M max(Nm) 1.50 2.00 4.00Motor mass moment of inertia J m(10 –6 kgm 2 ) 38 110 220Motor holding torque M m(Nm) 1.74 2.26 4.52Mass without brake m m(kg) 1.1 2.5 3.1Step count z (–) 200 / 400 / 500 / 1000 / 2 000 / 4 000 / 5 000 / 10 000Stepping angle per step a (°) 1.8 / 0.9 / 0.72 / 0.36 / 0.18 / 0.09 / 0.072 / 0.036Encoder resolution1000 increments/revolutionHolding brakeBrake holding torque M br(Nm) 1 6 6Brake mass moment of inertia J br(10 –6 kgm 2) 1.6 20 20Mass of brake m br(kg) 0.5 1.5 1.5

62 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)MountingGeneral notesᎅᎅDo not mount or support thePrecision Module by the end blocks!The frame is the main load-bearingpart!Mounting with screws in the framePrecision Modules can be mountedeither with screws in the frame itself orwith external clamping fixtures.When mounting Precision Modules,please note the maximum tighteningtorques listed in the table.Mounting with screws in theframeThe reference edge on the frame facilitatesalignment of the Precision Module.Suitable for cover options:––Without cover––With cover plate (remove cover platebefore mounting the module). For installationdimensions, see the relevantdimension drawings.Mounting with clampingfixtures, PSK 50 to PSK 90Reference edgeRadiusR max= 0.3Mounting with clamping fixtures, PSK 50 to PSK 90DThe reference edge cannot be used inthe region of the clamping fixtures.Suitable for all cover options.Clamping fixturesRecommended number:––3 per 500 mm and sideCEGFA ±0,1BCountersink for Mper ISO 4762Precision Module Part numbers Dimensions (mm)Clamping fixtures A B C D E F G MPSK 50 R1419 010 02 60 70 12.5 5.0 4.0 8.5 20 M4PSK 60 R1419 010 01 72 85 15.0 6.5 4.8 10.0 22 M5PSK 90 R1419 010 00 100 115 17.5 7.5 5.8 12.0 25 M6Tightening torques forthe mounting screws––At friction factor 0.125––Strength class 8.88.8(Nm)max.M3 M4 M5 M61.3 2.7 5.5 9.5

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation63Lube PortsGeneral notesWithout coverThe lubrication system on PrecisionModules has been designed for greaselubricants (grease gun). The lube portsupplies lubricant to both the RailSystem guideway and the PrecisionBall Screw Assembly. If the module hastwo carriages, both of these must belubricated.LubricantPSK 40Lube port for grease gun andfor customer-built attachmentPSK 50 to PSK 90Funnel-type lube nippleDIN 3405-D3Lithium soap PSK 40 PSK 50 togreasePSK 90DIN 51825 KP00K KP2KDIN 51818 NLGI 00 NLGI 2PSK without cover––PSK 40: One-point lubrication ispossible via the lube port for greasegun on each carriage. Remove theset screw from the lube hole, applylubricant, then drive the set screw inagain.––PSK 50, PSK 60, PSK 90: One-pointlubrication at either of the two funneltypelube nipples DIN 3405-D3 percarriage.––One-point lubrication throughcustomer-built attachment: This canbe achieved in all PSK types byusing the lube port in the carriage.The lube ports are closed with setscrews for shipment. Before using thelube ports, the set screws must beremoved and O-rings inserted to sealoff the customer-built attachment.Precision O-ring Part numbersModule DIN 3771PSK 40 to 3 x 1 R3411 118 01PSK 60PSK 90 5 x 1.5 R3411 108 01ACMACustomer-builtattachmentO-ringCarriageCarriage: standard lengthPSK 40 PSK 50 to PSK 90MCLube port for customerbuiltattachmentøEøDBMCarriage: longPrecision Module PSK 40 PSK 50 PSK 60 PSK 90A (mm) 19.0 18.2 16.0 24.6B (mm) – – 22.0 33.3C (mm) 3.0 6.5 9.0 12.0D (mm) 2.5 2.5 2.5 4.0E (mm) 5.0 5.0 5.0 8.0F (mm) 0.6 +0.1 0.6 +0.1 0.7 +0.1 0.5 +0.1M (mm) M2 M2.5 M3 M4MFCPSK with cover plate or sealing stripOne-point lubrication at either of the twofunnel-type lube nipples (1) DIN 3405-D3 per carriage.For short-stroke applications, pleasecontact us regarding the lubricationarrangements:PSK 40: stroke < 50 mmPSK 50: stroke < 70 mmPSK 60: stroke < 95 mmPSK 90: stroke < 135 mmCover plateSealing strip1 1

64 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)DocumentationStandard reportOption no. 01The standard report serves to confirmthat the checks listed in the report havebeen carried out and that the measuredvalues lie within the permissible tolerances.Checks listed in the standard report:– Functional checks of mechanicalcomponents– Functional checks of electricalcomponents– Design is in accordance with orderconfirmationFrictional momentof complete systemAdvanceReturnExampleOption no. 02Friction moment MThe moment of friction M is measuredover the entire travel range.M (Nm)0Friction moment MM = friction moment (N)t = travel time (ms)t (ms)Lead deviation of ball screwExampleOption no. 03A measurement report of the lead deviationd over the measured travel s (seeillustration) is provided in table form inaddition to the graph.0d = deviation (mm)s = measured travel (mm)0s (mm)Travel accuracyOption no. 04YawingYawing is angular deviation about thevertical axis. This angular deviation isconverted to a linear deviation d in µmon the basis of a standard length and isplotted on the graph. The base length isgiven in the graph.“Yaw”Vertical axisSeveral measuring points are passedduring the total travel. The yawing andpitching deviations are measured atthese points.2.52.01.51.00.50.0–0.5–1.0–1.5–2.0–2.50NoteThe measurements are taken with themodule screwed down and assumingan ideally flat mounting base surface.Base length 100 mmExample110 220 330 440 550s (mm)

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation65DocumentationPitchingPitching means angular deviation aboutthe horizontal axis. This angular deviationis converted to a linear deviation d in µmon the basis of a standard length and isplotted on the graph. The base length isgiven in the graph.In addition to graphical representation(see illustrations), a measurement reportis supplied in table form.1,51,00,50,0–0,5–1,0–1,5–2,0ExampleBase length 100 mm–2,5“Pitch”–3,0–3,5Horizontal axis–4,00110 220 330 440 550s (mm)Positioning accuracyper VDI/DGQ 344125ExampleOption no. 05Measurement points are selected atirregular intervals along the travel range.This allows even periodical deviations din µm to be detected during positioning.Each measurement point is approachedseveral times from both sides.This gives the following parameters.0–25–50–75P aPP s/2P s/2 Ud = deviation (mm)s = measured travel (mm)–1000 87.5 175 252.5 350 437.5 525 612.5 700s (mm)Positioning accuracy PPosition deviation P aReversal range UPosition variation range P sThe positioning accuracy correspondsto the total deviation. It encompasses allthe systematic and random deviationsduring positioning. The positioningThe position deviation corresponds to themaximum difference arising in the meanvalues of all the measurement points. Itdescribes systematic deviations.The reversal range corresponds to thedifference in mean values of the twoapproach directions.The position variation range describesthe effects of random deviations. It isdetermined at every measurement point.accuracy takes the following characteristicvalues into consideration:– Position deviation– Reversal range– Position variation rangeThe reversal range is determined atevery measurement point. It describessystematic deviations.

66 Bosch Rexroth Corporation Precision Modules PSK R310A 2414 (2008.07)

R310A 2414 (2008.07)Precision Modules PSKBosch Rexroth Corporation67Inquiry/Order FormBosch Rexroth Corporation14001 South Lakes DriveCharlotte, NC 28273Phone: (704) 583-4338 / 800-438-5983Fax: (704) 583-0523www.boschrexroth-us.comRexroth Precision Module PSKOrdering exampleOrdering dataDescriptionPrecision Module PSK 90DesignationPart number: R1465 400 00, 740 mmPSK 90, length = 740 mmVersion = MF01 With motor mount and motor, as shown in diagram MF01Guideway = 18 Rail system, 740 mm longDrive unit = 03 Ball screw 16 x 16Carriage = 24 Two carriages, long, steel version for cover plateMotor attachment = 03 With motor mount for motor MSK 040CMotor = 87 Motor MSK 040C with brakeCover = 01 With cover plate1st switch = 21 Reed sensor2nd switch = 22 Hall sensor3rd switch = 21 Reed sensorCable duct = 25 Cable duct supplied looseSwitching cam = 30 Switching cam for version without cover or with cover plateDocumentation = 01 Standard reportTo be completed by customer: Inquiry / OrderPrecision Module PSK ____________________________Part number: R_____ ______ ______, length __________mmVersion =Guideway =Drive unit =Carriage =Motor attachment =Motor =Cover =1st switch = - + mm2nd switch = - ± mm3rd switch = - – mmCable duct = , mmSwitching cam =Documentation =Single parts:(Part number):R______ _______ _______R______ _______ _______R______ _______ _______R______ _______ _______Quantity Order of: ____ pcs, _____ per month, ______ per year, per order, or ________________________________Comments:______________________________________________________________________________________________________________FromCompany:_ ___________________________________Name: ________________________________________________Address:_ ______________________________________________________________________________________________________________________________Department:___________________________________________Telephone: ____________________________________________Telefax: _______________________________________________

Bosch Rexroth CorporationLinear Motion andAssembly Technologies14001 South Lakes DriveCharlotte, NC 28273Telephone (800) 438-5983Facsimile (704) 583-0523www.boschrexroth-us.comYour sales partnerThe data specified above only serve to describe the product. No statementsconcerning a certain condition or suitability for a certain application can bederived from our information. The information given does not release the userfrom the obligation of own judgment and verification. It must be rememberedthat our products are subject to a natural process of wear and aging.R310A 2414_2008-07© Bosch Rexroth Corporation 2012. Printed in the United States.