The AirTAC Airtac SC32 Standard Cylinder SC32X255S is a genuine double-acting standard air cylinder with a Ø32mm bore and 255mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X255S is a double-acting single-rod pneumatic cylinder delivering 402 N of push force at 0.5 MPa (724 N at 0.9 MPa). With a 32 mm bore and 255 mm stroke, this model is well-suited for light-duty clamping, sorting, and material-handling tasks where space is tight.
This unit includes the factory -S magnet option, embedding a magnet in the piston so CMSG, DMSG, or EMSG reed and solid-state sensors can be mounted directly on the tie-rod barrel for non-contact position sensing. The 12 mm diameter rod and 21 mm adjustable air cushion ensure smooth end-of-stroke deceleration, while the PT1/8 port thread and M10x1.25 rod thread keep connections simple.
| Model | Airtac SC32 Standard Cylinder SC32X255S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 255 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. |
| ×255 | 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 255 mm stroke and sensor-ready design make this cylinder ideal for actuating diverter gates on compact conveyor lines, with CMSG sensors confirming open/closed positions.
Delivering 402 N of push force, it reliably advances sample trays or vials in diagnostic instruments where clean, oil-free air and position feedback are required.
Use the SC32X255S for pneumatic hold-down clamps in woodworking or light assembly jigs, leveraging the adjustable cushion to reduce impact noise at cycle end.
Choose the SC32 when your application needs up to 402 N at 0.5 MPa. If your load requires more force, step up to the SC40 bore, which provides 628 N at the same pressure. For this 255 mm stroke, side-loads are typically low, but always align the load axially with the rod to prevent bending moments on the 12 mm rod. To replace an existing cylinder, match five points: 32 mm bore, 255 mm stroke, PT1/8 port thread, basic mounting (no brackets), and the -S magnet for sensor compatibility.
Quick checklist
At 0.5 MPa it produces 402 N pushing and 345 N pulling. At the maximum operating pressure of 0.9 MPa, the pushing force increases to 724 N. The theoretical maximum at 1.0 MPa is 82 kgf.
Yes. The -S suffix in SC32X255S denotes a factory-installed magnet in the piston. This allows you to clamp AirTAC CMSG, DMSG, or EMSG sensors directly onto the cylinder's tie-rods to detect piston position without additional brackets.
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