CP95 - SMC ETech

1 A/DProfile Design ISO/VDMAAir CylinderSeries cp95 32, 40, 50, 63, 80, 100 Profile design with enclosed tie-rodsDouble actingDouble acting Double rod typeDouble acting Non-rotating rod end of stroke cushioncapacityPiston rod lurching has been eliminated at the end of stroke positions by means of a floating seal kinetic energy absorptionCompact and light designPiston rod deflection reducedImproved mounting accuracyHigh accuracy covers and tie rod nuts simplify the mounting process and also extend cylinder casting of the covers has reduced the weight by 25%. Deflection of the piston rod has been reduced by increasing the precision of the bushing and piston rod,and reducing the absorption of kinetic energy hasbeen increased by nearly 30%, through increased cushion volume and the use of a new cushion seal. SeriesCP95 Profile Design ISO/VDMA Air 32, 40, 50, 63, 80, 100 Easy end of stroke cushion valve adjustmentSpace saving auto switch mountingAppearance improved by enclosing the tie-rodsDust accumulation can be prevented with optional fastener stripsAuto switch mounting grooves can be covered with resin fastener strips, which adhere tightly to the tube to preventthe entry and accumulation of dirt.

2 Since adjustment of the cushion valve is performed with a hexagon wrench key, even fine control can be easily accomplished. Furthermore, the cushion valve has been recessed so that it does not protrude from the is saved by setting switches completely into grooves provided on 4 surfaces. Tie-rods are enclosed in an extruded aluminium profile barrel, which is integrated with both end covers to achieve a smooth and attractive apertureKey Page IndexPageAvailable to , 13 Dimensions (Cylinders)..9-12, 15-17(Mounting Accessories)..18 Auto end Rod specifications cushioningas standard Standard type3240506380100hard chromed WERXB6 StandardCP95SB cp95 SDB Double CP95SB W rodCP95 SDB W Non-rotatingCP95KB rodCP95 KDB Double actingUpon receipt of orderW = double/through rodE= extended rodR= stainless rodXB6= heat resistant (to 150 C) available not availableSStandardKNon-rotatingQLow frictionNilNon-magneticDW ith built-in magnetNil With dry compressed air orlubricated (Standard)CALow friction in output directionCBLow friction in inputdirectionXB6 Heat resistant to150 C (without magnet)*NilHard chromed rod asstandardWDouble/through rodE+.

3 Extended rodRStainless rod(not rquired for KB/KDB non-rotating model which already includes stainless rod) Bore[mm]3240506380100CP95S Piston rodStroke[mm](Standardstrokes seepage 6)Rod specificationsD8032B* The non-rotating rod is not available forXB6 Air CylindersSpecificationsHow to order: CylindersStandard(Order themountingaccessoriesseparately seepage 5)Special specificationsHow to order: AccessoriesPageMounting accessoriesCylinder ..5 Rod ..5 Switches and switch switch groove kitsstandard accessories, cylindersMounting accessories, rod bore3240506380100 bore3240506380100 bore3240506380100F5032F5040F5050F5063F50 80F5100 See page 10 for dimensionsD5032D5040D5050D5063D5080D5100 See pages 10/11 for dimensionsPlainwith ball jointC5032CR5032C5040CR5040C5050CR5050C5 063CR6063C5080CR5080C5100CR5100 See pages 10/11 for dimensionsNote.

4 See page 11 for male rear clevis with swivel CR50L5032L5040L5050L5063L5080L5100 See page 10 for dimensionsE5032E5040E5050E5063E5080E5100 See page 11 for dimensionsDS5032DS5040DS5050DS5063DS5080 DS5100 See page 12 for page 12 for 10-20 GKM12-24 GKM16-32 GKM16-32 GKM20-40 GKM20-40 See page 18 for dimensionsKJ10 DKJ12 DKJ16 DKJ16 DKJ20 DKJ20 DSee page 18 for dimensionsJA30-10-125JA40-12-125JA50-16- 150JA50-16-150 JAH50-20-150 JAH50-20-150 See page 18 for dimensionsFDCLDSESEGKMKJJAF ront/rear flangeSupplied with 4 screwsFemale rear clevis(corresponds to E accessories)Supplied with bolt, safety deviceand 4 screwsMale rear clevisSupplied with 4 screwsFootSupplied with two piecesFemale rear clevis(for ES accessory)Angled rear cleviswith ball jointAngled rear clevisRod clevisDIN 71752 Piston rod ball jointDIN 648 Floating jointSupplied with bolts and safetydevicesSeries cp95 How to order mounting Conforms to VDMA 24 562 (parts 1 and 2),ISO 6431 and CETOP standards Combines lightweight profile barrel designwith enclosed tie rods for extra strength Unique seal system ensures efficientperformance and long life Fully adjustable cushioning at end of stroke Magnetic proximity sensing Superior cushioning performance andkinetic energy absorptionBore [mm]3240506380100 TypeNon-lube typeActionDouble acting single rod FluidCompressed air filtered to <10 m,lubricated or non lubricated (dry air)Proof { }Maximum operating { }Minimum operating { }Piston forceUp to 7500 NPiston rodHard chromed steel (25 m finish)LubricationNot required (non-lube)

5 Rod diameter [mm]121620202530 Piston rod stroke [mm]191924243030 Mounting positionAnyStandard strokes25, 50, 80, 100, 125, 160, 200, 250, 320, 400, 500, 600, 700, 800(DIN ISO 4393) [mm]Other stroke lengths in accordance with ISO497 R 10 Stroke tolerance [mm]<250mm: + , <1000mm: + , <1500mm: + pressure [MPa] - and ambient temperature [ C]-10 C to +60 C, -10 C to +70 C without magnetPiston speed [mm/s]50 - 1000 Technical specifications Standard stroke 25, 50, 80, 100, 125, 160, 200, 250, 320, 400, 450, 5007004025, 50, 80, 100, 125, 160, 200, 250, 320, 400, 450, 5008005025, 50, 80, 100, 125, 160, 200, 250, 320, 400, 450, 500, 60012006325, 50, 80, 100, 125, 160, 200, 250, 320, 400, 450, 500, 60012008025, 50, 80, 100, 125, 160, 200, 250, 320, 400, 450, 500, 600, 700, 800140010025, 50, 80, 100, 125, 160, 200, 250, 320, 400, 450, 500, 600, 700, 8001500 Standard strokesISO/VDMAAir CylinderSeriesCP95 VDMAD ouble acting with end of stroke cushioning 32 - 100[mm]Note: Intermediate strokes are also cp95 Bore Rod diam.

6 Operating Piston areaWorking pressure [MPa][mm][mm] direction[mm2] 1131 1257IN1056211317422528634739845950105650 20 OUT19633935897859821178 1374 1570 1767 1963IN16493304956608259891154 1319 1484 16496320 OUT31176239351247 1559 1870 2182 2494 2805 3117IN28035618411121 1402 1682 1862 2242 2523 28038025 OUT50271005 1508 2011 2514 3016 3519 4022 4524 5027IN45369071361 1814 2268 2722 3175 3629 4082 453610030 OUT78541571 2356 3142 3927 4712 5498 6283 7069 7854IN71471429 2144 2859 3574 4288 5003 5718 6432 7147 Theoretical output table [N] BoreMounting type3240506380100 Basic type weightFront/rear flange rear clevis rear clevis rear clevis rear clevis bearing weight 50 mm strokeAccessoriesPiston rod ball joint clevis joint tableWeight calculation methodExample: CP95S32-100 (basic 32, 100st) Basic weight.

7 (Standard 32) Additional weight .. stroke Cylinder stroke ..100st Cylinder weight = +( x 100/50)= : Theoretical output OUT [N] =Pressure [MPa] x Piston area [mm2] CushioningAbsorbableBorestroke [mm]kinetic[mm]energy [J] energy absorbable by air cushion mechanismAt the stroke end, when stopping a largeamount of kinetic energy generated by alarge load and high speed operation,compression of air is used to absorb theimpact without transmitting vibration tothe surroundings. The purpose of an aircushion is not to reduce the speed of apiston as it nears the stroke end. Thekinetic energy of a load can be foundusing the following formula:Example: Find the rod end load limit when a 63 air cylinder isoperated at a maximum drive speed of 500mm/s. Extend upwardfrom 500mm/s on the horizontal axis of the graph to the intersectionpoint with the line for a tube bore of 63mm, and then extend lefwardfrom this point to find the load of mass at various piston speedsE: Kinetic energy [J = Nm]m: Load weight [kg]v: Piston speed [m/s]12E =m v21003001000 20005009005003002001008050302010 32 40 100 80 63 505 Maximum piston speed [mm/s]Load [kg][kg]OUTINNote.

8 V is final velocity which is the kinetic energy obtained is nogreater than the absorbable kineticenergy shown in the table above, thelife of the cushion seal should be 10million cycles or Head coverDie-cast aluminum End coverDie-cast aluminum Cylinder tubeDie-cast aluminum Piston rodHard chromed steel C45 PistonDie-cast aluminum Cushion ringBrass Tie rodSteel, zinc chromate plated Tie rod nutSteel, zinc chromate plated Rod end nut Steel, zinc chromate plated Snap ringSteel nickel plated BushingLead-bronze casting Cushion valveSteel, zinc chromate plated Cushion sealElastomer Wear ringAntifriction material Piston sealNBR Rod sealNBR Cylinder tube gasketNBR Cushioning valve sealNBR Piston/rod gasketNBR Magnet ringReplacement parts: Seal kits 32 includes order No. from to , 40 - 100 includes from to Order list AA'Sectional view A-A' Construction + st80 + st125 + st195 + st310 + st500 + st785 NL2L1FB1= WS (1+ ) FB allowableMaximum allowable radial 63mm bore, 100mm stroke, Ws = 20 NWs= (2kgs) 20 (1+ ) = 310N (from table)

9 Therefore, side load is Bore AM B DEE PL RT I12 KKSW G BG I832 22 30 12 G1/8 13 M6 10 2716944024 3516 G1/4 14M6 13 2716 1055032 4020 G1/4 M8 16 16 1066332 4520 G3/8 M8 16 16 1218040 4525 G3/8 19M10 21 3816 12810040 5530 G1/2 19M10 21 3816 138VD VA WA WB WH ZZZY E RI2I944 146 190 15 444 4930 163 213 523817 464 37 179 244 24 564 91237 194 259 24 584 1446 218 300 957230 584 171551 233 320 114 8932 5CP95S B -strokeCP95S B -stroke WDimensions - standard specifications[mm]STROKESTROKESTROKESTRO KES troke endcushioningSTROKEISO/VDMA Air Cylinders Series cp95 Mounting type LMounting type FMounting type CMounting type DRear mountingFront mountingDimensions mounting accessories L, F, C and D[mm]

10 Bore E1 EW TG1FL l1LI2 d1 CD MR d2 R1 E2 UB 22 5 12 3010 4845264051283825 5 15 3512 12 27 5 15 4012 12 32 5 20 4516 16 7570408094507236 5 20 10 4516 16 1111959050100113 608941 5 25 10 5520 20 1112 115 110 60 Bore d2 CK S5 K1K2l3G1 l1G2 EM G3 CA H6 92228353610115015 12 9 5065123311 3032454512126315 16 9 5267143711 3540505012158018161166861847 40506063141510018201176962055 506070711519 Mounting type EMounting type CMounting type DDimensions mounting accessories C, D, E and CR[mm]Mounting type CR Rear clevis with ball jointISO/VDMA Air Cylinders Series cp95 ABC D EN ER FG E L M N PH R(mm) maxi H11H13H13 22 10 14 15 3010 5 40 381225 12 16 18 3510 5 50 1527 16 21 20 4010 5 51 1963 1532 16 21 23 4512 5 80 721836 20 25 27 4514 119518105 100 891841 20 25 30 5516 11115 18105 type DSMounting type ES Bore EB1B2B3 TG1T L1L3I1I2 FLH d1 d2 d3 Bore d3 CN mounting accessories DS and ES[mm]Series cp95 Piston rod ball joint toDIN [mm] 32 40 50 63 80 100 TypeNon-lube type air cylinder ActionDouble acting single rodFluidCompressed air filtered to < 10 m, lubricated or non lubricated (dry air)Proof { }Maximum operating { }Minimum operating { }Piston forceUp to 7500 NRod width across flats [mm] 1)