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Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod CM2K Series (Part Numbers)

Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod CM2K Series

A standard type (round) air cylinder.
[Features]
· Female rod end available as standard.
· Improved auto switch operability and easy position adjustment.
· Single clevis and trunnion pivot brackets are available.
· Part numbers are set for products with rod-end brackets and pivot brackets.
· With auto switch.
· Type with a hexagonal rod that prevents rotation.
· Can be used without lubrication.
· High non-rotating accuracy. 

(i)Caution

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    Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
  • Refer to the manufacturer's catalog for specification and material details.
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PDF

Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod CM2K Series Specification

Female Rod End Available as Standard

The rod-end type can be selected to fit the application.

The rod-end type can be selected to fit the application.

Easy Fine Adjustment of Auto Switch Position

Simply loosen the screw attached to the auto switch to make fine adjustments to the position of the auto switch. Offers improved operability when combined with the conventional adjustment method of loosening the auto switch mounting band.

Simply loosen the screw attached to the auto switch to make fine adjustments to the position of the auto switch.
Offers improved operability when combined with the conventional adjustment method of loosening the auto switch mounting band.

Transparent switch bracket improves visibility of the indicator LED.

Transparent switch bracket improves visibility of the indicator LED.

Single Clevis and Trunnion Pivot Brackets Available

Possible rotating angle of up to 202° (with tube inner diameter of 40).

Possible rotating angle of up to 202° (with tube inner diameter of 40).

Model Number Notation

How to order type with auto switch

How to order type with auto switch

Specifications

Bore size (mm) 20 25 32 40
Rod non-rotating accuracy ±0.7 °±0.5 °
Type Pneumatic
Action Double acting, single rod
Fluid Air
Proof Pressure 1.5 MPa
Maximum operating pressure 1.0 MPa
Minimum operating pressure 0.05 MPa
Ambient and Fluid Temperature Without auto switch: -10°C to 70°C (No freezing)
With auto switch: -10°C to 60°C (No freezing)
Lubrication Not required (non-lubricated)
Stroke Length Tolerance 0 to +1.4 mm
Piston Speed 50 to 500 mm/s
Cushioning Rubber bumper, air cushion
Allowable Kinetic Energy Rubber cushion Male thread 0.27 J 0.4 J 0.65 J 1.2 J
Female Thread 0.11 J 0.18 J 0.29 J 0.52 J
Air cushion
(Effective Cushion Length mm)
Male thread 0.54 J
(11.0)
0.78 J
(11.0)
1.27 J
(11.0)
2.35 J
(11.8)
Female Thread 0.11 J 0.18 J 0.29 J 0.52 J

Standard Stroke Table

Symbol: Rubber bumper, air cushion

Symbol
Rubber bumper, air cushion

Tube Internal Diameter
(mm)
Standard Stroke
(mm)
Maximum manufacturable
Stroke
(mm)
20 25, 50, 75, 100, 125, 150, 200, 250, 300 1,000
25
32
40
Part Number
CDM2KB40-150A[J,​K]Z
CDM2KB40-150A[J,​K]Z-[V,​W]
CDM2KB40-150AF[J,​K]Z
CDM2KB40-150AF[J,​K]Z-[V,​W]
CDM2KB40-150AFZ
CDM2KB40-150AFZ-[V,​W]
CDM2KB40-150[J,​K]Z
CDM2KB40-150[J,​K]Z-[V,​W]
CDM2KB40-150AZ
CDM2KB40-150AZ-[V,​W]
CDM2KB40-150F[J,​K]Z
CDM2KB40-150F[J,​K]Z-[V,​W]
CDM2KB40-150FZ
CDM2KB40-150FZ-[V,​W]
CDM2KB40-150Z
CDM2KB40-150Z-[V,​W]
CDM2KB40-250A[J,​K]Z
CDM2KB40-250A[J,​K]Z-[V,​W]
CDM2KB40-250AF[J,​K]Z
CDM2KB40-250AF[J,​K]Z-[V,​W]
CDM2KB40-250AFZ
CDM2KB40-250AFZ-[V,​W]
CDM2KB40-250[J,​K]Z
CDM2KB40-250[J,​K]Z-[V,​W]
CDM2KB40-250AZ
CDM2KB40-250AZ-[V,​W]
CDM2KB40-250F[J,​K]Z
CDM2KB40-250F[J,​K]Z-[V,​W]
CDM2KB40-250FZ
CDM2KB40-250FZ-[V,​W]
CDM2KB40-250Z
CDM2KB40-250Z-[V,​W]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipStroke
(mm)

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 150

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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1 Piece(s) Quote 250

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Basic Information

Cylinder (Tube) Inner Diameter(Ø) 40 Rod Operation Method Single Rods Main Body Shape Standard
Cylinder Operation Method Double Acting Additional Function Standard / With rod detent function Environment, Applications Standard
Operating Temperature(°C) -10::60 Operating Pressure(MPa) 0.05::1 Specifications Built-in magnet
Port thread type Rc Type of Mount Support Basic (Double-side bossed) Type Pneumatic type

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