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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
CDM2RKB20-100Z-M9BWVL
CDM2RKB20-100Z-M9N
CDM2RKB20-100Z-M9NL
CDM2RKB20-120Z
CDM2RKB20-120Z-A93L
CDM2RKB20-125Z
CDM2RKB20-125Z-A93
CDM2RKB20-125Z-A93L
CDM2RKB20-125Z-A93LS
CDM2RKB20-125Z-A93Z
CDM2RKB20-125Z-B54L
CDM2RKB20-125Z-M9B
CDM2RKB20-125Z-M9BAL
CDM2RKB20-125Z-M9BL
CDM2RKB20-125Z-M9BW
CDM2RKB20-125Z-M9NL
CDM2RKB20-125Z-XC22
CDM2RKB20-140Z
CDM2RKB20-140Z-M9BL
CDM2RKB20-150Z
CDM2RKB20-150Z-A93
CDM2RKB20-150Z-A93L
CDM2RKB20-150Z-B54L
CDM2RKB20-150Z-M9B
CDM2RKB20-150Z-M9B-XC9A
CDM2RKB20-150Z-M9BAL
CDM2RKB20-150Z-M9BL
CDM2RKB20-150Z-M9BW
CDM2RKB20-150Z-M9BWL
CDM2RKB20-150Z-M9N
CDM2RKB20-150Z-M9NL
CDM2RKB20-150Z-XC9A
CDM2RKB20-150Z-XC9B
CDM2RKB20-160Z
CDM2RKB20-160Z-M9BAL
CDM2RKB20-170Z
CDM2RKB20-170Z-M9BAL
CDM2RKB20-170Z-M9BL
CDM2RKB20-175Z
CDM2RKB20-175Z-A93
CDM2RKB20-175Z-A93L
CDM2RKB20-175Z-A93Z
CDM2RKB20-175Z-M9BL
CDM2RKB20-175Z-M9BW
CDM2RKB20-175Z-M9NL
CDM2RKB20-180Z
CDM2RKB20-190Z
CDM2RKB20-190Z-M9BAL
CDM2RKB20-190Z-M9BL
CDM2RKB20-200Z
CDM2RKB20-200Z-A93
CDM2RKB20-200Z-B59WL
CDM2RKB20-200Z-C73C
CDM2RKB20-200Z-M9BL
CDM2RKB20-200Z-M9BWL
CDM2RKB20-210Z
CDM2RKB20-225Z
CDM2RKB20-225Z-M9BL
CDM2RKB20-225Z-M9NL
CDM2RKB20-230Z
CDM2RKB20-235Z
CDM2RKB20-235Z-M9NL
CDM2RKB20-240Z
CDM2RKB20-240Z-A93
CDM2RKB20-250Z
CDM2RKB20-250Z-A93Z
CDM2RKB20-250Z-B59WL
CDM2RKB20-250Z-M9BL
CDM2RKB20-250Z-M9BWL
CDM2RKB20-250Z-M9BZ
CDM2RKB20-270Z
CDM2RKB20-270Z-B54L
CDM2RKB20-300Z
CDM2RKB20-300Z-B54L
CDM2RKB20-375Z
CDM2RKB20-375Z-A93
CDM2RKB20-500FZ
CDM2RKB25-17Z
CDM2RKB25-20Z
CDM2RKB25-20Z-A93L
CDM2RKB25-20Z-M9B
CDM2RKB25-25Z
CDM2RKB25-25Z-A93
CDM2RKB25-25Z-A93L
CDM2RKB25-25Z-B54
CDM2RKB25-25Z-C73C
CDM2RKB25-25Z-M9B
CDM2RKB25-25Z-M9BL
CDM2RKB25-30Z
CDM2RKB25-35Z
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 20100Built-in magnetM9BWV32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetM9N0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Built-in magnetM9N32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20120Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20120Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 86.68

1 Piece(s) 32 Day(s) 20125Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Built-in magnetA9331 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Built-in magnetA9352 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Built-in magnetM9BA32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 153.07

1 Piece(s) 32 Day(s) 20125Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Built-in magnetM9N32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endFluororubber seal-

-

1 Piece(s) Quote 20140Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20140Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 89.25

1 Piece(s) 32 Day(s) 20150Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20150Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20150Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20150Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20150Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20150Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable retraction type (0 to 25 mm)-

-

1 Piece(s) Quote 20150Built-in magnetM9BA32 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 157.27

1 Piece(s) 32 Day(s) 20150Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20150Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20150Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20150Built-in magnetM9N0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20150Built-in magnetM9N32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20150Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable retraction type (0 to 25 mm)-

-

1 Piece(s) Quote 20150Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endAdjustable stroke cylinder / Adjustable retraction type (0 to 50 mm)-

-

1 Piece(s) Quote 20160Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20160Built-in magnetM9BA32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20170Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20170Built-in magnetM9BA32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20170Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20175Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20175Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20175Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20175Built-in magnetA9352 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20175Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20175Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20175Built-in magnetM9N32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20180Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20190Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20190Built-in magnetM9BA32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20190Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20200Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20200Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20200Built-in magnetB59W32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20200Built-in magnetC73C0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20200Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20200Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20210Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20225Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20225Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20225Built-in magnetM9N32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20230Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20235Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20235Built-in magnetM9N32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20240Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20240Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20250Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20250Built-in magnetA9352 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20250Built-in magnetB59W32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20250Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20250Built-in magnetM9BW32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20250Built-in magnetM9B52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20270Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20270Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 104.53

1 Piece(s) 32 Day(s) 20300Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20300Built-in magnetB5432 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20375Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20375Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 20500Built-in magnetNoneNoneNoneWithout bracketFront mounting typeFemale rod endNone-

-

1 Piece(s) Quote 2517Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2520Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2520Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2520Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 82.37

1 Piece(s) 32 Day(s) 2525Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2525Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2525Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2525Built-in magnetB540.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2525Built-in magnetC73C0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2525Built-in magnetM9B0.52 pcs.Without bracketFront mounting typeMale rod endNone-

SGD 151.67

1 Piece(s) 32 Day(s) 2525Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2530Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2535Built-in magnetNoneNoneNoneWithout 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