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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Air Cylinder, Direct Mount, Non-Rotating Rod Type, Double Acting, Single Rod CM2RK Series (Part Numbers)

Air Cylinder, Direct Mount, Non-Rotating Rod Type, Double Acting, Single Rod CM2RK Series

A standard type (round) air cylinder.
[Features]
· Female rod end available as standard.
· Improved auto switch operability, easy to adjust position.
· Single clevis and trunnion pivot brackets are available.
· Part numbers are set for products with rod-end brackets and pivot brackets.
· With auto switch.
· A cylinder with a hexagonal rod that prevents rotation.
· 2 types of installation, base mounting and front mounting, that can be chosen to suit the application.

(i)Caution

  • See catalog for specification details.
  •  
     
  • Please refer to the made-to-order specification catalog on the manufacturer site for details of made-to-order specifications.
  • Product pictures are representations. CAD data is not supported for some model numbers.

PDF

Air Cylinder, Direct Mount, Non-Rotating Rod Type: Double Acting, Single Rod CM2RK Series Specifications

Model Number Notation

How to order type with auto switch

How to order type with auto switch

Specifications

Bore size (mm)20253240
Rod non-rotating accuracy±0.7°±0.5°
ActionDouble acting, single rod
Applicable fluidsAir
Proof pressure1.5 MPa
Maximum operating pressure1.0 MPa
Minimum operating pressure0.05 MPa
Ambient temperature and working fluid temperatureWithout auto switch: -10°C to +70°C (No freezing)
With auto switch: -10°C to +60°C (No freezing)
LubricationNot required (non-lube)
Stroke length tolerance0 to +1.4 mm
Operating piston speed50 to 500 mm/s
CushioningRubber cushion
Allowable Kinetic EnergyMale thread0.27 J0.4 J0.65 J1.2 J
Female thread0.11 J0.18 J0.29 J0.52 J

Standard Strokes

Symbol Rubber bumper

Indicator symbol
Rubber cushion

Tube I.D.
(mm)
Standard stroke
(mm)
Maximum manufacturable
Stroke
(mm)
2025, 50, 75, 100, 125, 1501,000
2525, 50, 75, 100, 125, 150, 200
3225, 50, 75, 100, 125, 150, 200
4025, 50, 75, 100, 125, 150, 200, 250, 300

2 Types of Installation

2 types of installation that can be chosen to suit the application. Base mounting type / Front mounting type

2 types of installation that can be chosen to suit the application.
Base mounting type / Front mounting type

Tightening Torque: Tighten the cylinder mounting bolts for the base mounting type (CM2RKA) with the following tightening torque

Tube Internal Diameter (mm)Hexagon socket head cap bolt sizeTightening torque
(N·m)
20M5 × 0.82.4 to 3.6
25M64.2 to 6.2
32M810.0 to 15.0
40M1019.6 to 29.4
Part Number
CDM2RKB25-40Z
CDM2RKB25-50Z
CDM2RKB25-50Z-A93
CDM2RKB25-50Z-A93L
CDM2RKB25-50Z-A93S
CDM2RKB25-50Z-B54L
CDM2RKB25-50Z-M9BA
CDM2RKB25-50Z-M9BVS
CDM2RKB25-60Z
CDM2RKB25-65Z
CDM2RKB25-75Z
CDM2RKB25-75Z-A90
CDM2RKB25-75Z-B54
CDM2RKB25-75Z-B54L
CDM2RKB25-75Z-C73CL
CDM2RKB25-75Z-M9B
CDM2RKB25-75Z-M9BL
CDM2RKB25-75Z-M9BL-XC8B
CDM2RKB25-75Z-M9BW
CDM2RKB25-75Z-M9BWL
CDM2RKB25-80Z
CDM2RKB25-80Z-A93
CDM2RKB25-100Z
CDM2RKB25-100Z-A93
CDM2RKB25-100Z-A93L
CDM2RKB25-100Z-A93LS
CDM2RKB25-100Z-A93M
CDM2RKB25-100Z-A93S
CDM2RKB25-100Z-A93Z
CDM2RKB25-100Z-A96LS
CDM2RKB25-100Z-B54L
CDM2RKB25-100Z-B59W
CDM2RKB25-100Z-B59WL
CDM2RKB25-100Z-M9B
CDM2RKB25-100Z-M9BL
CDM2RKB25-100Z-M9BLS
CDM2RKB25-100Z-M9BW
CDM2RKB25-100Z-XC8A
CDM2RKB25-100Z-XC22
CDM2RKB25-120Z
CDM2RKB25-125Z
CDM2RKB25-125Z-A93
CDM2RKB25-125Z-A93L
CDM2RKB25-125Z-C73CL
CDM2RKB25-125Z-M9B
CDM2RKB25-125Z-M9BWL
CDM2RKB25-130FZ
CDM2RKB25-150Z
CDM2RKB25-150Z-A93
CDM2RKB25-150Z-A93L
CDM2RKB25-150Z-B54L
CDM2RKB25-150Z-C73C
CDM2RKB25-150Z-C73CL
CDM2RKB25-150Z-M9B
CDM2RKB25-150Z-M9BL
CDM2RKB25-150Z-XC9A
CDM2RKB25-150Z-XC22
CDM2RKB25-155Z
CDM2RKB25-155Z-A93L
CDM2RKB25-160Z
CDM2RKB25-160Z-B54L
CDM2RKB25-170Z
CDM2RKB25-170Z-M9BL
CDM2RKB25-175Z
CDM2RKB25-175Z-A93
CDM2RKB25-175Z-B54
CDM2RKB25-175Z-B54L
CDM2RKB25-190Z
CDM2RKB25-200Z
CDM2RKB25-200Z-A93
CDM2RKB25-200Z-A93L
CDM2RKB25-200Z-A93S
CDM2RKB25-200Z-M9B
CDM2RKB25-200Z-M9BAL
CDM2RKB25-200Z-M9BL
CDM2RKB25-200Z-M9BW
CDM2RKB25-200Z-M9BWL
CDM2RKB25-200Z-M9N
CDM2RKB25-200Z-M9NL
CDM2RKB25-210Z
CDM2RKB25-210Z-A93L
CDM2RKB25-225Z
CDM2RKB25-225Z-A93
CDM2RKB25-225Z-A93L
CDM2RKB25-230Z
CDM2RKB25-250Z
CDM2RKB25-250Z-A93
CDM2RKB25-250Z-A93L
CDM2RKB25-250Z-B54
CDM2RKB25-250Z-M9B
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Specifications Auto Switches Lead Wire The number of the switches Rod Tip Metal Fitting Type of Mount Support Rod Tip Shape Custom-made Specifications Customized specification (port positions)

-

1 Piece(s) Quote 2540Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

SGD 84.93

1 Piece(s) 32 Day(s) 2550Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2550Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2550Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 103.13

1 Piece(s) 32 Day(s) 2550Built-in magnetA930.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2550Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2550Built-in magnetM9BA0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2550Built-in magnetM9BV0.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2560Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2565Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

SGD 87.50

1 Piece(s) 32 Day(s) 2575Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2575Built-in magnetA900.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2575Built-in magnetB540.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2575Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2575Built-in magnetC73C32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2575Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 156.80

1 Piece(s) 32 Day(s) 2575Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2575Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 50 mm)-

SGD 155.05

1 Piece(s) 32 Day(s) 2575Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2575Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2580Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2580Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 90.07

1 Piece(s) 32 Day(s) 25100Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetA9331 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetA9312 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetA930.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetA9352 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetA9631 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetB59W0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetB59W32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetM9B31 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 25 mm)-

-

1 Piece(s) Quote 25100Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endFluororubber seal-

-

1 Piece(s) Quote 25120Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

SGD 92.75

1 Piece(s) 32 Day(s) 25125Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25125Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 139.53

1 Piece(s) 32 Day(s) 25125Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25125Built-in magnetC73C32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25125Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25125Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25130Built-in magnetNoneNoneNoneWithout bracketFront mounting typeFemale rod endNone-

SGD 95.32

1 Piece(s) 32 Day(s) 25150Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25150Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25150Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25150Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25150Built-in magnetC73C0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25150Built-in magnetC73C32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25150Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25150Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 118.65

1 Piece(s) 32 Day(s) 25150Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable retraction type (0 to 25 mm)-

-

1 Piece(s) Quote 25150Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endFluororubber seal-

-

1 Piece(s) Quote 25155Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25155Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25160Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25160Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25170Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25170Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 97.88

1 Piece(s) 32 Day(s) 25175Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25175Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25175Built-in magnetB540.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25175Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 100.45

1 Piece(s) 32 Day(s) 25190Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

SGD 100.45

1 Piece(s) 32 Day(s) 25200Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25200Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25200Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25200Built-in magnetA930.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25200Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25200Built-in magnetM9BA32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25200Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25200Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25200Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25200Built-in magnetM9N0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25200Built-in magnetM9N32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25210Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25210Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25225Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25225Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25225Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25230Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25250Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25250Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25250Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25250Built-in magnetB540.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25250Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

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Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Single Rods Main Body Shape Standard
Additional Function With rod detent function Environment, Applications Standard Cushion Rubber cushion
Operating Pressure(MPa) 0.05 to 1.0

Tech Support