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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
CDM2RKB25-250Z-M9BL
CDM2RKB25-250Z-M9BWL
CDM2RKB25-280Z
CDM2RKB25-300Z
CDM2RKB25-300Z-A93
CDM2RKB25-300Z-M9B
CDM2RKB25-300Z-M9BW
CDM2RKB25-300Z-M9BWL
CDM2RKB25-310Z
CDM2RKB25-310Z-A93
CDM2RKB25-320Z
CDM2RKB25-325Z
CDM2RKB25-350Z
CDM2RKB25-350Z-A93L
CDM2RKB25-350Z-M9BW
CDM2RKB25-600Z
CDM2RKB32-20Z
CDM2RKB32-25Z
CDM2RKB32-25Z-A93
CDM2RKB32-25Z-M9BW
CDM2RKB32-30Z
CDM2RKB32-50Z
CDM2RKB32-50Z-A93
CDM2RKB32-50Z-A93L
CDM2RKB32-50Z-B54S
CDM2RKB32-50Z-M9B
CDM2RKB32-50Z-M9BL
CDM2RKB32-50Z-M9BS
CDM2RKB32-50Z-M9BVL
CDM2RKB32-50Z-M9BW
CDM2RKB32-50Z-M9BWL
CDM2RKB32-50Z-M9N
CDM2RKB32-50Z-XC8B
CDM2RKB32-50Z-XC22
CDM2RKB32-70Z
CDM2RKB32-70Z-A93L
CDM2RKB32-75Z
CDM2RKB32-75Z-A93
CDM2RKB32-75Z-B54L
CDM2RKB32-75Z-M9B
CDM2RKB32-75Z-M9BAL
CDM2RKB32-75Z-M9BL
CDM2RKB32-75Z-M9BLS
CDM2RKB32-75Z-M9BWV
CDM2RKB32-75Z-XC6
CDM2RKB32-75Z-XC8A
CDM2RKB32-75Z-XC22
CDM2RKB32-90Z
CDM2RKB32-90Z-M9B
CDM2RKB32-100FZ
CDM2RKB32-100Z
CDM2RKB32-100Z-A93L
CDM2RKB32-100Z-A93Z
CDM2RKB32-100Z-A93ZS
CDM2RKB32-100Z-B54
CDM2RKB32-100Z-M9B
CDM2RKB32-100Z-M9BW
CDM2RKB32-100Z-M9BWL
CDM2RKB32-100Z-M9BWLS
CDM2RKB32-100Z-M9BWS-XC8B
CDM2RKB32-100Z-M9BWV
CDM2RKB32-100Z-M9BZ
CDM2RKB32-100Z-XC6
CDM2RKB32-100Z-XC8A
CDM2RKB32-100Z-XC8B
CDM2RKB32-100Z-XC22
CDM2RKB32-125Z
CDM2RKB32-125Z-A93L
CDM2RKB32-125Z-M9BL
CDM2RKB32-125Z-M9NW
CDM2RKB32-130FZ
CDM2RKB32-135Z-XC22
CDM2RKB32-150FZ
CDM2RKB32-150Z
CDM2RKB32-150Z-A93
CDM2RKB32-150Z-A93L
CDM2RKB32-150Z-B54L
CDM2RKB32-150Z-H7CL
CDM2RKB32-150Z-M9B
CDM2RKB32-150Z-M9BL
CDM2RKB32-150Z-M9BLS
CDM2RKB32-150Z-M9BW
CDM2RKB32-150Z-M9BWL
CDM2RKB32-160Z
CDM2RKB32-160Z-M9NV
CDM2RKB32-170Z
CDM2RKB32-175Z
CDM2RKB32-175Z-A93
CDM2RKB32-175Z-M9BL
CDM2RKB32-175Z-M9BWL
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 25250Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25250Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25280Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25300Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25300Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25300Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25300Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25300Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25310Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25310Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25320Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25325Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

SGD 116.08

1 Piece(s) 32 Day(s) 25350Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

SGD 162.87

1 Piece(s) 32 Day(s) 25350Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25350Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 25600Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3220Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3225Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3225Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3225Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 92.52

1 Piece(s) 32 Day(s) 3230Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetB540.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetM9B0.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetM9BV32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetM9N0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3250Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 50 mm)-

-

1 Piece(s) Quote 3250Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endFluororubber seal-

-

1 Piece(s) Quote 3270Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3270Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 170.45

1 Piece(s) 32 Day(s) 3275Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3275Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3275Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3275Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3275Built-in magnetM9BA32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3275Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3275Built-in magnetM9B31 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3275Built-in magnetM9BWV0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3275Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endMaterial: stainless steel-

-

1 Piece(s) Quote 3275Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 25 mm)-

-

1 Piece(s) Quote 3275Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endFluororubber seal-

-

1 Piece(s) Quote 3290Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 3290Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetNoneNoneNoneWithout bracketFront mounting typeFemale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetA9352 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetA9351 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetB540.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetM9BW31 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetM9BW0.51 pc.Without bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 50 mm)-

-

1 Piece(s) Quote 32100Built-in magnetM9BWV0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetM9B52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endMaterial: stainless steel-

-

1 Piece(s) Quote 32100Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 25 mm)-

-

1 Piece(s) Quote 32100Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 50 mm)-

-

1 Piece(s) Quote 32100Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endFluororubber seal-

-

1 Piece(s) Quote 32125Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32125Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32125Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32125Built-in magnetM9NW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32130Built-in magnetNoneNoneNoneWithout bracketFront mounting typeFemale rod endNone-

-

1 Piece(s) Quote 32135Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endFluororubber seal-

-

1 Piece(s) Quote 32150Built-in magnetNoneNoneNoneWithout bracketFront mounting typeFemale rod endNone-

-

1 Piece(s) Quote 32150Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32150Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32150Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32150Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32150Built-in magnetH7C32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32150Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32150Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32150Built-in magnetM9B31 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32150Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32150Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32160Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32160Built-in magnetM9NV0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32170Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32175Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32175Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32175Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 32175Built-in magnetM9BW32 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