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Air Cylinder, Standard Type, Double Acting, Single Rod CM2 Series (CDM2B20-75Z)

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Air cylinder with female rod end available as standard.
[Features]
· Rod-end types can be selected to suit the application.
· Various mounting bracket options.
· Easy fine adjustment of auto switch position.
· Transparent switch bracket improves visibility of indicator LED.
· Single clevis and trunnion pivot brackets are available.
· Total length is shortened with boss-cut type.
· Water-resistant compact auto switch mountable.

(i)Caution

See catalog for specification details.
Product pictures are representations.

Part Number

Configured Part Number is shown.

CDM2B20-75Z

Product Specifications
Part Numbers
Catalog

Air Cylinder, Standard Type: Double Acting, Single Rod CM2 Series Specifications

Symbol
Double acting / Single rod, Air cushion

Bore size (mm)			20	25	32	40
Type			Pneumatic type
Operating method			Double acting, single rod
Applicable fluids			Air
Proof pressure			1.5 MPa
Maximum operating pressure			1.0 MPa
Minimum operating pressure			0.05 MPa
Ambient temperature and working 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-lube)
Stroke length tolerance			0 to +1.4 mm
Operating piston speed			50 to 750 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
	Rubber cushion	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)
	Air cushion (Effective cushion length mm)	Female thread	0.11 J	0.18 J	0.29 J	0.52 J

Precautions
Operate the cylinder within the allowable kinetic energy.

Option: Ordering example of cylinder assembly

Cylinder model: CDM2C20-50Z-NV-M9BW

Weight list

Tube Internal Diameter (mm)		20	25	32	40
Basic weight	Basic type	0.14	0.21	0.28	0.56
	Axial foot	0.29	0.37	0.44	0.83
	Flange	0.20	0.30	0.37	0.68
	Clevis integrated	0.12	0.19	0.27	0.52
	Single clevis	0.18	0.25	0.32	0.65
	U-Shaped Clevis Type	0.19	0.27	0.33	0.69
	Trunnion	0.18	0.28	0.34	0.66
	Boss-cut / Basic	0.13	0.19	0.26	0.53
	Boss-cut/Rod flange	0.19	0.28	0.35	0.65
	Boss-cut/Rod trunnion	0.17	0.26	0.32	0.63
Additional weight per 50 mm of stroke		0.04	0.06	0.08	0.13
Weight reduction for female rod end		-0.01	-0.02	-0.02	-0.04
Option bracket	Clevis pivot bracket (with pin)	0.07	0.07	0.14	0.14
	Single knuckle joint	0.06	0.06	0.06	0.23
	Double knuckle joint (with pin)	0.07	0.07	0.07	0.20
	Pivot bracket	0.06	0.06	0.06	0.06
	Pivot bracket pin	0.02	0.02	0.02	0.03

(Increment: kg)

Calculation
Example: CM2L32-100Z (0.44 + 0.08 × 100/50 = 0.60 kg)

Basic weight: 0.44 (Foot, ø32 [32‑mm diameter])
Additional weight: 0.08 / 50 stroke
Cylinder stroke: 100 stroke

: 30; 45; 60

Part Number
CDM2B20-75Z

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Cylinder (Tube) Inner Diameter (Ø)	Stroke (mm)	Additional Function	Environment, Applications	Operating Temperature (°C)	Operating Pressure (MPa)	Cushion	Specifications	Port thread type	Swinging Receiving Metal	Rod Tip Metal Fitting	Type of Mount Support	Rod Tip Shape	Bellows	Type
	MYR 272.65	1 Piece(s)		3 Day(s)	20	75	Standard	Standard	-10～70	0.05～1.0	Rubber cushion	Built-in magnet	Rc	Without bracket	Without bracket	Basic (Double-side bossed)	Male rod end	None	Pneumatic type

Basic Information

Rod Operation Method	Single Rods	Main Body Shape	Standard	Cylinder Operation Method	Double Acting

Please check the type/dimensions/specifications of the part CDM2B20-75Z in the Air Cylinder, Standard Type, Double Acting, Single Rod CM2 Series series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- CDM2
- CDM2H
- CM2
- CM2H
Clear
Cylinder (Tube) Inner Diameter(Ø)
20

25

32

40
Clear
Stroke(mm)
25

50

75

100

125

150

175

200

225

250

275

300
Clear
Additional Function
- Standard
- With Intermediate Stop Function
Clear
Environment, Applications
- Standard
- Low Speed
Clear
Cushion
Air cushion

Rubber cushion
Clear
Specifications
- Built-in magnet
- Without built-in magnet
Clear
Port thread type
- G
- NPT
- Rc
Clear
Swinging Receiving Metal
- Without bracket
Clear
Rod Tip Metal Fitting
- Without bracket
Clear
Type of Mount Support
- Integrated clevis type (90°)
- Axial foot type
- Basic (Double-side bossed)
- Boss-cut / Basic
- Boss cut rod end flange type
- Boss cut rod end trunnion type
- Head-end flange
- Head end trunnion type
- Integrated-clevis standard type
- Rod-end flange type
- Rod end trunnion type
- Single clevis
- U-Shaped Clevis Type
Clear
Rod Tip Shape
- Male rod end
Clear
Bellows
None
Clear
Type
- Air-hydro type
- Pneumatic type
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

2 Day(s) or Less

3 Day(s) or Less

14 Day(s) or Less

21 Day(s) or Less

38 Day(s) or Less

39 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products like this...

Part Number
CDM2B32-50Z
CDM2L25-100AZ
CM2B20-50Z
CM2B20-75Z
CM2U32-50Z

Standard Unit Price	Minimum order quantity	Days to Ship	Cylinder (Tube) Inner Diameter (Ø)	Stroke (mm)	Additional Function	Environment, Applications	Operating Temperature (°C)	Operating Pressure (MPa)	Cushion	Specifications	Port thread type	Swinging Receiving Metal	Rod Tip Metal Fitting	Type of Mount Support	Rod Tip Shape	Bellows	Type
MYR 295.52	1 Piece(s)	3 Day(s)	32	50	Standard	Standard	-10～70	0.05～1.0	Rubber cushion	Built-in magnet	Rc	Without bracket	Without bracket	Basic (Double-side bossed)	Male rod end	None	Pneumatic type
MYR 340.80	1 Piece(s)	21 Day(s)	25	100	Standard	Standard	-10～70	0.05～1.0	Air cushion	Built-in magnet	Rc	Without bracket	Without bracket	Axial foot type	Male rod end	None	Pneumatic type
MYR 199.53	1 Piece(s)	2 Day(s)	20	50	Standard	Standard	-10～70	0.05～1.0	Rubber cushion	Without built-in magnet	Rc	Without bracket	Without bracket	Basic (Double-side bossed)	Male rod end	None	Pneumatic type
MYR 209.25	1 Piece(s)	21 Day(s)	20	75	Standard	Standard	-10～70	0.05～1.0	Rubber cushion	Without built-in magnet	Rc	Without bracket	Without bracket	Basic (Double-side bossed)	Male rod end	None	Pneumatic type
MYR 314.75	1 Piece(s)	21 Day(s)	32	50	Standard	Standard	-10～70	0.05～1.0	Rubber cushion	Without built-in magnet	Rc	Without bracket	Without bracket	Rod end trunnion type	Male rod end	None	Pneumatic type

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How can we improve?

Air Cylinder, Standard Type, Double Acting, Single Rod CM2 Series (CDM2B20-75Z)

(i)Caution

Air Cylinder, Standard Type: Double Acting, Single Rod CM2 Series Specifications

Option: Ordering example of cylinder assembly

Weight list

Basic Information

Configure

Specification/Dimensions

type

Cylinder (Tube) Inner Diameter(Ø)

Stroke(mm)

Additional Function

Environment, Applications

Cushion

Specifications

Port thread type

Swinging Receiving Metal

Rod Tip Metal Fitting

Type of Mount Support

Rod Tip Shape

Bellows

Type

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Tech Support

Payment Method

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