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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
CDM2RKA40-350Z-M9B
CDM2RKA40-400Z
CDM2RKA40-400Z-A93
CDM2RKA40-400Z-A93L
CDM2RKA40-400Z-M9B
CDM2RKA40-400Z-M9BL
CDM2RKA40-400Z-M9BW
CDM2RKA40-400Z-M9BWZ
CDM2RKA40-420Z
CDM2RKA40-420Z-A93L
CDM2RKA40-425Z
CDM2RKA40-430Z
CDM2RKA40-450Z
CDM2RKA40-450Z-A93
CDM2RKA40-450Z-A93L
CDM2RKA40-465Z-M9BW
CDM2RKA40-475Z
CDM2RKA40-475Z-A93
CDM2RKA40-485Z
CDM2RKA40-500Z
CDM2RKA40-500Z-A93
CDM2RKA40-500Z-A93L
CDM2RKA40-500Z-B54L
CDM2RKA40-500Z-B54LS
CDM2RKA40-500Z-M9BVS
CDM2RKA40-500Z-M9BW
CDM2RKA40-600Z
CDM2RKA40-600Z-A93
CDM2RKA40-720Z
CDM2RKA40-800Z
CDM2RKA40-800Z-M9BL
CDM2RKB20-10Z
CDM2RKB20-25FZ
CDM2RKB20-25Z
CDM2RKB20-25Z-A93
CDM2RKB20-25Z-A93L
CDM2RKB20-25Z-B54LS
CDM2RKB20-25Z-M9BW
CDM2RKB20-25Z-M9BWVS
CDM2RKB20-25Z-M9NM
CDM2RKB20-25Z-M9NS
CDM2RKB20-25Z-M9NWS
CDM2RKB20-30Z
CDM2RKB20-40Z
CDM2RKB20-43Z
CDM2RKB20-44Z
CDM2RKB20-50FZ
CDM2RKB20-50Z
CDM2RKB20-50Z-A93
CDM2RKB20-50Z-A93L
CDM2RKB20-50Z-B54LS
CDM2RKB20-50Z-M9BL
CDM2RKB20-50Z-M9BM
CDM2RKB20-50Z-M9BW
CDM2RKB20-50Z-M9BW-XC8B
CDM2RKB20-50Z-M9BWL
CDM2RKB20-50Z-M9BWVL
CDM2RKB20-50Z-M9BZ
CDM2RKB20-50Z-M9N
CDM2RKB20-50Z-XC8B
CDM2RKB20-55Z
CDM2RKB20-60Z
CDM2RKB20-65Z
CDM2RKB20-75Z
CDM2RKB20-75Z-A93
CDM2RKB20-75Z-A93L
CDM2RKB20-75Z-A93MS
CDM2RKB20-75Z-B54
CDM2RKB20-75Z-B54L
CDM2RKB20-75Z-B54S
CDM2RKB20-75Z-M9B
CDM2RKB20-75Z-M9BL
CDM2RKB20-75Z-M9BW
CDM2RKB20-75Z-M9BWL
CDM2RKB20-75Z-M9BZ
CDM2RKB20-75Z-XC9A
CDM2RKB20-95Z
CDM2RKB20-100FZ-M9BW
CDM2RKB20-100Z
CDM2RKB20-100Z-A93
CDM2RKB20-100Z-A93L
CDM2RKB20-100Z-A93LS
CDM2RKB20-100Z-C73C
CDM2RKB20-100Z-C73CZ
CDM2RKB20-100Z-M9B
CDM2RKB20-100Z-M9B-XC8A
CDM2RKB20-100Z-M9BAL
CDM2RKB20-100Z-M9BL
CDM2RKB20-100Z-M9BW
CDM2RKB20-100Z-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 40350Built-in magnetM9B0.52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40400Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40400Built-in magnetA930.52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40400Built-in magnetA9332 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40400Built-in magnetM9B0.52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40400Built-in magnetM9B32 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40400Built-in magnetM9BW0.52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40400Built-in magnetM9BW52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40420Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40420Built-in magnetA9332 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40425Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40430Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

SGD 170.92

1 Piece(s) 32 Day(s) 40450Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40450Built-in magnetA930.52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40450Built-in magnetA9332 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40465Built-in magnetM9BW0.52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40475Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40475Built-in magnetA930.52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40485Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40500Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40500Built-in magnetA930.52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40500Built-in magnetA9332 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40500Built-in magnetB5432 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40500Built-in magnetB5431 pc.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40500Built-in magnetM9BV0.51 pc.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40500Built-in magnetM9BW0.52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40600Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40600Built-in magnetA930.52 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40720Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40800Built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 40800Built-in magnetM9B32 pcs.Without bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2010Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2025Built-in magnetNoneNoneNoneWithout bracketFront mounting typeFemale rod endNone-

SGD 76.53

1 Piece(s) 32 Day(s) 2025Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2025Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2025Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2025Built-in magnetB5431 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2025Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2025Built-in magnetM9BWV0.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2025Built-in magnetM9N12 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2025Built-in magnetM9N0.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2025Built-in magnetM9NW0.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2030Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2040Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2043Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2044Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetNoneNoneNoneWithout bracketFront mounting typeFemale rod endNone-

SGD 79.10

1 Piece(s) 32 Day(s) 2050Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetB5431 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetM9B12 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 50 mm)-

-

1 Piece(s) Quote 2050Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetM9BWV32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetM9B52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetM9N0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 50 mm)-

-

1 Piece(s) Quote 2055Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2060Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2065Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

SGD 81.67

1 Piece(s) 32 Day(s) 2075Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetA9311 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetB540.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetB540.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetM9B52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2075Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable retraction type (0 to 25 mm)-

-

1 Piece(s) Quote 2095Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeFemale rod endNone-

SGD 84.12

1 Piece(s) 32 Day(s) 20100Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetA9331 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetC73C0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetC73C52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 181.07

1 Piece(s) 32 Day(s) 20100Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 25 mm)-

-

1 Piece(s) Quote 20100Built-in magnetM9BA32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-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