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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.
Part Number
Configured Part Number is shown.
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
Specifications
| Bore size (mm) | 20 | 25 | 32 | 40 | |
|---|---|---|---|---|---|
| Rod non-rotating accuracy | ±0.7° | ±0.5° | |||
| Action | 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 500 mm/s | ||||
| Cushioning | Rubber cushion | ||||
| Allowable Kinetic Energy | 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 | |
Standard Strokes
Indicator symbol
Rubber cushion
| Tube I.D. (mm) | Standard stroke (mm) | Maximum manufacturable Stroke (mm) |
|---|---|---|
| 20 | 25, 50, 75, 100, 125, 150 | 1,000 |
| 25 | 25, 50, 75, 100, 125, 150, 200 | |
| 32 | 25, 50, 75, 100, 125, 150, 200 | |
| 40 | 25, 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
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 size | Tightening torque (N·m) |
|---|---|---|
| 20 | M5 × 0.8 | 2.4 to 3.6 |
| 25 | M6 | 4.2 to 6.2 |
| 32 | M8 | 10.0 to 15.0 |
| 40 | M10 | 19.6 to 29.4 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder (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 | 20 | 5 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 10 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 10 | Built-in magnet | A93 | 3 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 15 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 15 | Built-in magnet | A93V | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 15 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | No fixed aperture for pipe connection port | - | ||
SGD 76.53 | 1 Piece(s) | 46 Day(s) | 20 | 20 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 20 | Built-in magnet | M9B | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 20 | Built-in magnet | M9B | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Female rod end | None | - | ||
SGD 76.53 | 1 Piece(s) | 46 Day(s) | 20 | 25 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | A93 | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | A93 | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | A93 | 3 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | A93 | 0.5 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | A93V | 5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | B54 | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | B54 | 3 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | C73C | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9B | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9BA | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9B | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9BW | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9BW | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9BW | 3 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9BW | 1 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9BW | 0.5 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9N | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9N | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9N | 3 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | M9NV | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | Adjustable stroke cylinder / Adjustable extension type (0 to 25 mm) | - | ||
- | 1 Piece(s) | Quote | 20 | 25 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | No fixed aperture for pipe connection port | - | ||
- | 1 Piece(s) | Quote | 20 | 30 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 30 | Built-in magnet | A93 | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 30 | Built-in magnet | A93 | 3 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 30 | Built-in magnet | M9BW | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 35 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 35 | Built-in magnet | A93 | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 35 | Built-in magnet | B54 | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
SGD 79.10 | 1 Piece(s) | 46 Day(s) | 20 | 40 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
SGD 147.12 | 1 Piece(s) | 46 Day(s) | 20 | 40 | Built-in magnet | M9B | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 43 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 45 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
SGD 79.10 | 1 Piece(s) | 46 Day(s) | 20 | 50 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Female rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | A93 | 3 | 1 pc. | Without bracket | Base mounting type | Female rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | M9BW | 0.5 | 2 pcs. | Without bracket | Base mounting type | Female rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | M9BW | 3 | 2 pcs. | Without bracket | Base mounting type | Female rod end | None | - | ||
SGD 141.98 | 1 Piece(s) | 46 Day(s) | 20 | 50 | Built-in magnet | M9N | 0.5 | 2 pcs. | Without bracket | Base mounting type | Female rod end | None | - | ||
SGD 79.10 | 1 Piece(s) | 46 Day(s) | 20 | 50 | Built-in magnet | None | None | None | Without bracket | Base mounting type | Male rod end | None | - | ||
SGD 118.18 | 1 Piece(s) | 46 Day(s) | 20 | 50 | Built-in magnet | A93 | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | A93 | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | A93 | 3 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | A93 | 0.5 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | A93V | 0.5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | A93 | 5 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | B54 | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | B54 | 3 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | B54 | 0.5 | 1 pc. | Without bracket | Base mounting type | Male rod end | None | - | ||
- | 1 Piece(s) | Quote | 20 | 50 | Built-in magnet | C73C | 3 | 2 pcs. | Without bracket | Base mounting type | Male rod end | None | - |
Loading...
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 |
Specification/Dimensions
-
Cylinder (Tube) Inner Diameter(Ø)
-
Stroke(mm)
- 1,000
- 5
- 10
- 15
- 16
- 17
- 20
- 25
- 30
- 35
- 40
- 43
- 44
- 45
- 50
- 55
- 60
- 65
- 70
- 75
- 78
- 80
- 85
- 90
- 92
- 95
- 100
- 105
- 110
- 115
- 120
- 125
- 128
- 130
- 135
- 140
- 145
- 150
- 152
- 155
- 160
- 165
- 170
- 174
- 175
- 180
- 183
- 185
- 190
- 200
- 205
- 210
- 215
- 220
- 225
- 230
- 235
- 240
- 245
- 250
- 255
- 260
- 270
- 275
- 280
- 285
- 300
- 310
- 315
- 320
- 325
- 330
- 340
- 345
- 350
- 360
- 370
- 375
- 380
- 390
- 397
- 400
- 420
- 425
- 430
- 440
- 450
- 455
- 465
- 475
- 485
- 500
- 550
- 580
- 600
- 620
- 650
- 660
- 700
- 720
- 750
- 758
- 800
- 900
-
Specifications
- Built-in magnet
- Without built-in magnet
-
Auto Switches
-
Lead Wire
- 0.5
- 1
- 3
- 5
- M8-3 pin plug connector / 0.5
- M12-4 pin A cord (normal key) plug connector / 0.5
- None
-
The number of the switches
-
Rod Tip Metal Fitting
- Single knuckle joint
- U-Shaped Knuckle Joint
- Without bracket
-
Type of Mount Support
- Base mounting type
- Front mounting type
-
Rod Tip Shape
- Female rod end
- Male rod end
-
Custom-made Specifications
- Adjustable stroke cylinder / Adjustable extension type (0 to 25 mm)
- Adjustable stroke cylinder / Adjustable retraction type (0 to 25 mm)
- Adjustable stroke cylinder / Adjustable extension type (0 to 50 mm)
- Adjustable stroke cylinder / Adjustable retraction type (0 to 50 mm)
- Auto switch rail mounting style
- Fluororubber seal
- Head cover axial port
- Material: stainless steel
- No fixed aperture for pipe connection port
- None
- Special port location
-
Customized specification (port positions)
- AB
- AC
- AD
- BB
- BD
- CC
- CD
- DA
- DD
-
type
- CDM2RK
- CM2RK
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 46 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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