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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
CDM2RKB40-300Z
CDM2RKB40-300Z-A93
CDM2RKB40-300Z-A93L
CDM2RKB40-300Z-A93S
CDM2RKB40-300Z-B54
CDM2RKB40-300Z-B54LS
CDM2RKB40-300Z-M9BW
CDM2RKB40-300Z-M9BWS
CDM2RKB40-300Z-M9BWZ
CDM2RKB40-300Z-M9N
CDM2RKB40-400Z
CDM2RKB40-400Z-M9B
CDM2RKB40-450Z
CDM2RKB40-450Z-A93
CDM2RKB40-450Z-B59WL
CDM2RKB40-450Z-M9BL
CDM2RKB40-455Z
CDM2RKB40-455Z-A93L
CDM2RKB40-500Z
CDM2RKB40-500Z-M9BW
CDM2RKB40-550Z
CM2RKA20-10Z
CM2RKA20-15Z
CM2RKA20-20Z
CM2RKA20-25FZ
CM2RKA20-25Z
CM2RKA20-30Z
CM2RKA20-35Z-W
CM2RKA20-40Z
CM2RKA20-50Z
CM2RKA20-50Z-XC8A
CM2RKA20-50Z-XC8B
CM2RKA20-55Z
CM2RKA20-65Z
CM2RKA20-70Z
CM2RKA20-75Z
CM2RKA20-100Z
CM2RKA20-100Z-V
CM2RKA20-110Z
CM2RKA20-125Z
CM2RKA20-130Z
CM2RKA20-150Z
CM2RKA20-165Z-XC9A
CM2RKA20-175Z
CM2RKA20-180Z
CM2RKA20-190Z
CM2RKA20-200Z
CM2RKA20-220Z
CM2RKA20-250Z
CM2RKA20-250Z-W
CM2RKA20-300Z
CM2RKA20-320Z
CM2RKA20-450Z
CM2RKA20-450Z-V
CM2RKA20-700Z
CM2RKA20-700Z-V
CM2RKA25-5Z
CM2RKA25-10Z
CM2RKA25-16Z
CM2RKA25-20Z
CM2RKA25-25Z
CM2RKA25-30Z
CM2RKA25-35Z
CM2RKA25-40Z
CM2RKA25-45Z
CM2RKA25-50Z
CM2RKA25-60Z
CM2RKA25-70Z
CM2RKA25-75Z
CM2RKA25-80Z
CM2RKA25-100FZ
CM2RKA25-100Z
CM2RKA25-125Z
CM2RKA25-150Z
CM2RKA25-150Z-XC22
CM2RKA25-200Z
CM2RKA25-250Z
CM2RKA25-300Z
CM2RKA25-340Z
CM2RKA25-350Z
CM2RKA25-400Z
CM2RKA25-440Z
CM2RKA25-450Z
CM2RKA32-25Z
CM2RKA32-30Z
CM2RKA32-40Z
CM2RKA32-50Z
CM2RKA32-60Z
CM2RKA32-75Z
CM2RKA32-100FZ
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)

SGD 151.20

1 Piece(s) 32 Day(s) 40300Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40300Built-in magnetA930.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40300Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40300Built-in magnetA930.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40300Built-in magnetB540.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40300Built-in magnetB5431 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40300Built-in magnetM9BW0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40300Built-in magnetM9BW0.51 pc.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40300Built-in magnetM9BW52 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40300Built-in magnetM9N0.52 pcs.Without bracketFront mounting typeMale rod endNone-

-

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

-

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

-

1 Piece(s) Quote 40450Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

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

-

1 Piece(s) Quote 40450Built-in magnetB59W32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40450Built-in magnetM9B32 pcs.Without bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40455Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 40455Built-in magnetA9332 pcs.Without bracketFront mounting typeMale rod endNone-

-

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

-

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

-

1 Piece(s) Quote 40550Built-in magnetNoneNoneNoneWithout bracketFront mounting typeMale rod endNone-

-

1 Piece(s) Quote 2010Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

SGD 73.15

1 Piece(s) 32 Day(s) 2015Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2020Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2025Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeFemale rod endNone-

SGD 73.15

1 Piece(s) 32 Day(s) 2025Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2030Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2035Without built-in magnetNoneNoneNoneU-Shaped Knuckle JointBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2040Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

SGD 75.60

1 Piece(s) 32 Day(s) 2050Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2050Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 25 mm)-

-

1 Piece(s) Quote 2050Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endAdjustable stroke cylinder / Adjustable extension type (0 to 50 mm)-

-

1 Piece(s) Quote 2055Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2065Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2070Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

SGD 78.17

1 Piece(s) 32 Day(s) 2075Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

SGD 80.73

1 Piece(s) 32 Day(s) 20100Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20100Without built-in magnetNoneNoneNoneSingle knuckle jointBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20110Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20125Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20130Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

SGD 85.87

1 Piece(s) 32 Day(s) 20150Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20165Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endAdjustable stroke cylinder / Adjustable retraction type (0 to 25 mm)-

-

1 Piece(s) Quote 20175Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20180Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20190Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20200Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20220Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20250Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20250Without built-in magnetNoneNoneNoneU-Shaped Knuckle JointBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20300Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20320Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20450Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20450Without built-in magnetNoneNoneNoneSingle knuckle jointBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20700Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 20700Without built-in magnetNoneNoneNoneSingle knuckle jointBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 255Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2510Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2516Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2520Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2525Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2530Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2535Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2540Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2545Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2550Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2560Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2570Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

SGD 84.00

1 Piece(s) 32 Day(s) 2575Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 2580Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25100Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeFemale rod endNone-

SGD 86.68

1 Piece(s) 32 Day(s) 25100Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25125Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25150Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25150Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endFluororubber seal-

SGD 97.07

1 Piece(s) 32 Day(s) 25200Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25250Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25300Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25340Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25350Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25400Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25440Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 25450Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 3225Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 3230Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

SGD 88.78

1 Piece(s) 32 Day(s) 3240Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

SGD 88.78

1 Piece(s) 32 Day(s) 3250Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 3260Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 3275Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeMale rod endNone-

-

1 Piece(s) Quote 32100Without built-in magnetNoneNoneNoneWithout bracketBase mounting typeFemale 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