The AirTAC Airtac SC32 Standard Cylinder SC32X135S is a genuine double-acting standard air cylinder with a Ø32mm bore and 135mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X135S is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, delivering 402 N of push force at 0.5 MPa. With a 12 mm diameter piston rod and a 21 mm adjustable air cushion at each end, it decelerates loads smoothly within a compact 140 mm body length.
This model includes a built-in magnet, allowing direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors along the barrel for reliable end-of-stroke detection. Operating on filtered air from 0.15 to 1.0 MPa, it suits general automation tasks where position feedback is required without external brackets.
| Model | Airtac SC32 Standard Cylinder SC32X135S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 135 mm |
| Acting type | Double acting |
| Port size | PT1/8 |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 21 mm |
| Max stroke | Up to 1000 mm |
Specifications follow the official AirTAC SC series datasheet. Operating pressure 0.15–1.0 MPa, proof pressure 1.5 MPa, temperature −20 to +70 °C. Confirm against the product label before installation. Thread options: PT (standard) / G.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (approx.) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SC | Standard tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×135 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related variants: SCD (double rod), SCJ (adjustable stroke), SCT (multi-position). Seals: TPU standard / H = Viton / N = NBR. Thread: blank = PT, G = G thread.
The 135 mm stroke and sensor-ready design make this cylinder ideal for diverting or ejecting small components on conveyor lines where end-of-stroke confirmation is required.
Used in compact assembly jigs to press or locate parts, with magnetic sensors signaling the PLC that the 32 mm bore tooling has fully extended or retracted.
Suitable for fluid handling or sample positioning in laboratory equipment, where the built-in magnet enables clean, non-contact position sensing in a small footprint.
For applications needing slightly more force, stepping up to the SC40 series provides 628 N of push at 0.5 MPa with a 16 mm rod. If side loads are present, especially on this 135 mm stroke, an external guide rail or guided cylinder is recommended to protect the 12 mm rod from bending stress. When replacing an existing cylinder, match the 32 mm bore, 135 mm stroke, PT1/8 port thread, and ensure the replacement also carries the -S magnet option for sensor compatibility.
Quick checklist
At the standard 0.5 MPa operating pressure, the push force is 402 N and the pull force is 345 N. At the maximum operating pressure of 0.9 MPa, the push force reaches 724 N.
Yes. The -S suffix indicates a built-in magnet, allowing AirTAC CMSG, DMSG, or EMSG sensors to clamp directly onto the barrel for contactless position detection.
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