<strong>Mechanically</strong> <strong>Jointed</strong> <strong>Rodless</strong> <strong>Cylinder</strong>Basic TypeSeries <strong>MY1</strong>B16Stroke Adjusting Unit SpecificationsBore size (mm)Unit symbolConfigurationShock absorber modelFine stroke adjustment range (mm)Stroke adjustment rangeWithadjustingboltShock Absorber SpecificationsModelMax. energy absorption (J)Stroke absorption (mm)Max. collision speed (mm/s)Max. operating frequency(cycle/min)Springforce (N)ExtendedRetractedOperating temperature range (°C)ASpecifications10 1620H A A LRB0805withadjustingboltWithadjustingboltWithadjustingboltBottom portRB0806withadjustingboltHRB0807withadjustingbolt10 16 20 25 32 40 50 63 80 100AWithadjustingbolt25LRB1007withadjustingbolt0 to –5 0 to –5.6 0 to –6 0 to –11.5RB08051.051000801.963.83JIS SymbolHRB1412withadjustingboltPiston Speedø5AWithadjustingbolt32LRB1412withadjustingboltø8Hø10RB2015withadjustingboltRc 3/8AWithadjustingboltø1640LRB1412withadjustingboltWhen exceeding the stroke fine adjustment range: Utilize a made-to-order specifications “-X416” and “-X417”.RB08062.961500801.964.22RB10075.971500704.226.865 to 60Bore size (mm)FluidActionOperating pressure rangeProof pressureAmbient and fluid temperatureCushionLubricationStroke length tolerance0.2 to 0.8 MPaRubber bumper+1.81000 or less 0+2.81001 to 3000 0AirDouble acting0.1 to 0.8 MPa1.2 MPa5 to 60°CAir cushionNon-lubeFront/Side port M5 x 0.8 Rc 1/8 Rc 1/4PipingPort sizeRB141219.6121500456.8615.98RB201558.8151500258.3420.50Bore size (mm)Without stroke adjusting unitStrokeadjusting unitø4+1.8+2.82700 or less 0 , 2701 to 5000 0ø6A unitL unit and H unitø110 to –12 0 to –16Rc 1/2ø18HRB2015withadjustingbolt1016 to 100100 to 500 mm/s 100 to 1000 mm/s100 to 200 mm/s 100 to 1000 mm/s (1)100 to 1000 mm/s 100 to 1500 mm/s (2)Note 1) Be aware that when the stroke adjusting range is increased bymanipulating the adjusting bolt, the air cushion capacitydecreases. Also, when exceeding the air cushion stroke rangeson page 8-11-20, the piston speed should be 100 to 200 mm persecond.Note 2) The piston speed is 100 to 1000 mm/s for centralized piping.Note 3) Use at a speed within the absorption capacity range. Refer topage 8-11-19.MXMTSMYCYMGCXD--X20-DataSymbol-XB11-XC18-XC67-X168-X416-X417Made to Order Specifications(For details, refer to page 8-31-1.)SpecificationsLong stroke typeNPT finish piping portNBR rubber lining in dust seal bandHelical insert thread specificationsHolder mounting bracket ΙHolder mounting bracket ΙΙStandard StrokeBore size(mm)10, 1620, 25, 32, 4050, 63, 80, 100Standard stroke (mm) ∗100, 200, 300, 400, 500, 600, 700800, 900, 1000, 1200, 1400, 16001800, 2000Maximum manufacturable stroke(mm)∗ Strokes are manufacturable in 1 mm increments, up to the maximum stroke. However, whenexceeding a 2000 mm stroke, specify “-XB11” at the end of the model number.300050008-11-17
Series <strong>MY1</strong>B17Theoretical OutputBoresize(mm)101620253240506380100(N)Piston Operating pressure (MPa)area(mm 2 ) 0.2 0.3 0.4 0.5 0.6 0.7 0.878 15 23 31 39 46 54 62200 40 60 80 100 120 140 160314 62 94 125 157 188 219 251490 98 147 196 245 294 343 392804 161 241 322 402 483 563 6431256 251 377 502 628 754 879 10051962 392 588 784 981 1177 1373 15693115 623 934 1246 1557 1869 2180 24925024 1004 1507 2009 2512 3014 3516 40197850 1570 2355 3140 3925 4710 5495 6280Note) Theoretical output (N) = Pressure (MPa) xPiston area (mm 2 )WeightBore size(mm)AdditionalBasic weightweight per each 50mmof strokeSide supportweight (per set)Type A and BA unitweightStroke adjusting unit weight(per unit)L unitweight1016202532405063801000.150.611.061.332.653.877.7813.1020.7035.700.040.060.100.120.180.270.440.701.181.970.0030.010.020.020.020.040.040.080.170.170.010.040.050.060.120.23——————0.050.100.210.32————Calculation: (Example) <strong>MY1</strong>B25-300A• Basic weight ······························ 1.33 kg• <strong>Cylinder</strong> stroke ·························· 300 stroke• Additional weight ······················· 0.12/50 stroke1.33 + 0.12 x 300/50 + 0.06 x 2 ≅ 2.17 kg• Weight of A unit ························· 0.06 kgH unitweight0.02—0.100.180.400.49————(kg)OptionStroke Adjusting Unit Part No.Bore size(mm)Unit no.A unitL unitH unit10MY-A10A—MY-A10H16MY-A16A——20MY-A20AMY-A20LMY-A20H25MY-A25AMY-A25LMY-A25H32MY-A32AMY-A32LMY-A32HBore size(mm)Unit no.Side Support Part No.TypeA unitL unitH unitBore size(mm)Side support ASide support B40MY-A40AMY-A40LMY-A40H10MY-S10AMY-S10B16MY-S16AMY-S16B20MY-S20AMY-S20B25MY-S25AMY-S25B32TypeBore size(mm)Side support ASide support B40 50 63MY-S32AMY-S32BMY-S50AMY-S50BFor details about dimensions, etc., refer to page 8-11-27.80MY-S63AMY-S63B1008-11-18