The AirTAC Airtac SC32 Standard Cylinder SC32X135 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 SC32X135 is a compact double-acting tie-rod cylinder delivering 402 N of push force at 0.5 MPa (724 N at the 0.9 MPa maximum operating pressure). Its 12 mm piston rod and 21 mm adjustable air cushion make it well-suited for light clamping, sorting, and small-part transfer tasks where a 135 mm stroke fits neatly into tight machine envelopes.
With a body length A of 140 mm, the extended length reaches approximately 275 mm. The SC series is shorter than an ISO 15552 cylinder, so this model is a direct dimensional match only for another AirTAC SC32 tie-rod cylinder of the same bore, stroke, PT1/8 ports, and basic mounting configuration.
| Model | Airtac SC32 Standard Cylinder SC32X135 |
|---|---|
| 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 402 N push force at 0.5 MPa provides consistent, controlled pressure for fixturing small parts during assembly or machining.
The 135 mm stroke and compact 140 mm body length allow integration into conveyor diverters and reject stations on packaging lines.
Reliable double-acting cycling with an adjustable cushion makes it a practical choice for laboratory test fixtures and life-cycle testers.
For slightly higher force at the same pressure, step up to the SC40 (628 N push at 0.5 MPa). If 402 N is sufficient but you need a longer stroke, the SC32 bore supports standard strokes up to 1000 mm. When replacing an existing cylinder, match five points: 32 mm bore, 135 mm stroke, PT1/8 port thread, basic (no bracket) mounting, and confirm whether a magnet sensor is required—this SC32X135 does not include a built-in magnet.
Quick checklist
At 0.7 MPa the SC32 bore generates 563 N of push force (345 N pull force at 0.5 MPa). The maximum operating push force at 0.9 MPa is 724 N.
No. The SC series is a tie-rod design that is shorter than an ISO 15552 cylinder, so the mounting dimensions and overall length differ. It is a direct replacement only for another AirTAC SC32 cylinder with matching bore, stroke, PT ports, and basic mount.
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