The AirTAC Airtac SC32 Standard Cylinder SC32X370 is a genuine double-acting standard air cylinder with a Ø32mm bore and 370mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC32X370 is a double-acting tie-rod cylinder delivering 402 N of push force at 0.5 MPa (563 N at 0.7 MPa), making it a capable actuator for light to medium automation tasks requiring a 370 mm linear stroke. Its 12 mm diameter piston rod and M10x1.25 rod thread provide adequate rigidity for inline loads, while the 21 mm adjustable air cushion at each end decelerates the piston smoothly to reduce end-of-stroke impact.
With a compact body length A of just 140 mm, the total extended length reaches approximately 510 mm. The cylinder operates on filtered air (40 µm) from 0.15 to 1.0 MPa and uses standard PT1/8 ports. TPU seals provide a reliable service range of -20 to +70 °C, suitable for general factory environments.
| Model | Airtac SC32 Standard Cylinder SC32X370 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 370 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. |
| ×370 | 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 370 mm stroke and 402 N push force reliably actuate gates or diverters on compact packaging and assembly conveyors, handling light products with smooth cushioning.
Ideal for light-duty clamping jigs in woodworking or electronics assembly. The adjustable cushion protects delicate components from impact shock during clamp actuation.
Operates ventilation dampers or louver systems in agricultural or greenhouse settings. The TPU seals and tie-rod construction handle dusty, moderate-temperature environments effectively.
For applications needing slightly more force, stepping up to the SC40 bore provides 628 N push at 0.5 MPa in a similar footprint. At a 370 mm stroke, ensure the load is guided and side forces are minimal; the 12 mm rod can deflect under bending loads if not supported externally. When replacing an existing cylinder, match five points exactly: 32 mm bore, 370 mm stroke, PT1/8 port thread, basic (no) mounting accessory, and confirm the magnet requirement (this model has no built-in magnet).
Quick checklist
At 0.5 MPa operating pressure, the SC32X370 produces 402 N of force when extending (push) and 345 N when retracting (pull). At the maximum operating pressure of 0.9 MPa, the push force reaches 724 N.
No. The AirTAC SC series is a tie-rod cylinder with a shorter body length than an ISO 15552 profile cylinder, so mounting dimensions are not interchangeable. It is a direct replacement only for another AirTAC SC32 tie-rod cylinder with matching stroke, port thread, and mounting configuration.
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