- Bore sizes (mm): 20, 25, 32 and 40
- Standard strokes up to 300 mm
- Direct mounting on both covers is possible
- Male and female rod ends available
- ATEX compliant.
Series image. Appearance may vary by model and options.55-JCM
55-JCM, Air Cylinder
Explore the features, model options and technical documentation for 55-JCM. Contact Pnoneks to select the full part number for your application.
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Selecting 55-JCM
Selecting 55-JCM: review the full part number and your system conditions when considering this Pneumatic actuators record. Share Magnet, Mounting, Bore Size, Port Thread, Stroke, Rod End Thread, Mounting Nut, the required quantity and your application notes with Pnoneks. Final compatibility and lead time are confirmed during quotation.
The essentials for selection.
- Manufacturer
- SMC
- Series
- 55-JCM
- Product group
- Pneumatic actuators
- Function
- Linear Actuators and Linear Acting Cylinders
- Applications
- Suitability is evaluated against technical specifications and application conditions.
- Selection parameters
- Magnet, Mounting, Bore Size, Port Thread, Stroke, Rod End Thread, Mounting Nut
Exact dimensions, operating ranges and compatibility depend on the full part number. Review the relevant SMC documentation and application conditions for technical selection.
Features and model options
Technical descriptions and values below are preserved in the manufacturer’s original language. Options describe alternatives within the series; not every combination is valid. We will verify the full part number when quoting.
| Parameter | Options / values |
|---|---|
| Magnet | None · D (Built-in Magnet) |
| Mounting | BZ [Basic (Female thread on rod cover)] · B [Basic (Female thread on both covers)] · M (Male thread on both covers) · MZ (Male thread on rod cover) |
| Bore Size | 20 mm · 25 mm · 32 mm · 40 mm |
| Port Thread | M5 · TR (Rc 1/8) · TN (NPT 1/8) |
| Stroke | [25-300-1] |
| Rod End Thread | Male Thread · F (Female Thread) |
| Mounting Nut | None · D [With Mounting Nut (1 pc.)] |



