CJ2RK Series Air Cylinder, Direct Mount, Non-Rotating Rod Type, Double Acting, Single Rod
Brand :
SMC
Caution
- ■ SMC Product Line
Webpages for products currently without individual pages on this site will be released on an ad-hoc basis. - Click on the catalog tab [Standards information] and refer to pp. 1,581–1,672 for a separate catalog for the auto switch.
- Refer to the manufacturer's catalog for specification and material details.
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Product Description
A standard type air cylinder with a hexagonal rod that prevents rotation.
[Features]
· Improved freedom in mounting.
· Easy to make fine adjustments to the auto switch position.
· Transparent switch bracket improves visibility of the indicator LED.
· A head cover port location that is perpendicular to the axis has been added to ø6 (6‑mm diameter).
· Part numbers are set for products with rod-end brackets.
Air Cylinder, Direct Mount, Non-Rotating Rod Type: Double Acting, Single Rod Specifications
Symbols
Double acting / Single rod, rubber bumper
| Tube Inner Diameter (mm) | 10 | 16 |
|---|---|---|
| Action | Double acting, single rod | |
| Fluid | Air | |
| Proof Pressure | 1 MPa | |
| Maximum operating pressure | 0.7 MPa | |
| Minimum operating pressure | 0.06 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) | |
| Cushioning | Rubber cushion | |
| Lubrication | Not required (non-lubricated) | |
| Stroke Length Tolerance | 0 to +1.0 | |
| Rod non-rotating accuracy | ±1.5 ° | ±1 ° |
| Piston Speed | 50 to 750 mm/s | |
| Allowable Kinetic Energy | 0.035 J | 0.090 J |
Standard Stroke Table
| Tube inner diameter | Standard Stroke |
|---|---|
| 10 | 15, 30, 45, 60, 75, 100, 125, 150 |
| 16 | 15, 30, 45, 60, 75, 100, 125, 150, 175, 200 |
(Units: mm)
Weight Table
| Tube Inner Diameter (mm) | 10 | 16 | |
|---|---|---|---|
| Basic weight (When the stroke is zero) | Basic type | 36 | 62 |
| Axial direction piping | 36 | 62 | |
| Additional weight per 15 strokes | 4 | 7 | |
| Accessories | Single knuckle joint | 17 | 23 |
| U-Shaped Knuckle Joint (Including knuckle pin) | 25 | 21 | |
| U-Shaped Knuckle Joint (Including single-action connection pin) | 26 | 22 | |
| Rod-end cap (flat type) | 1 | 2 | |
| Rod-end cap (round type) | 1 | 2 | |
(Unit: g)
Precautions
Rod-end nut is included in the basic weight.
Calculation
Example: CJ2RKA10-45Z (36 + 4/15 × 45 = 48 g)
- Basic weight: 36 (ø10 [10‑mm diameter])
- Additional weight: 4/15 stroke
- Cylinder stroke: 45 stroke