The AirTAC Airtac SC32 Standard Cylinder SC32X175H is a genuine double-acting standard air cylinder with a Ø32mm bore and 175mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X175H is a double-acting tie-rod cylinder delivering 402 N of push force at 0.5 MPa, scaling to 724 N at the maximum operating pressure of 0.9 MPa. Its 12 mm diameter piston rod and 21 mm adjustable air cushion provide reliable deceleration for mid-range linear moves.
This variant is fitted with Viton (FKM) seals, shifting the operating temperature range to 0 to +150 °C for hot or chemically aggressive environments. With a body length of 140 mm and a 175 mm stroke, the total extended length reaches 315 mm, making it a compact choice for heat-intensive automation tasks.
| Model | Airtac SC32 Standard Cylinder SC32X175H |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 175 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. |
| ×175 | 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.
Viton seals withstand repeated 150°C sterilization cycles, making this cylinder suitable for actuating doors or clamps in medical autoclaves.
Operates reliably near furnaces and heat sources where standard seals would degrade, controlling small gates or diverters.
Delivers 724 N at 0.9 MPa to eject parts from heated platen presses in composite or rubber molding.
For higher force requirements, stepping up to the SC40 bore provides 628 N of push force at 0.5 MPa. When replacing an existing cylinder, match five points: 32 mm bore, 175 mm stroke, PT1/8 port thread, basic mounting, and the absence of a magnet sensor. Note that this model uses Viton seals; ensure the operating temperature aligns with the 0-150°C range.
Quick checklist
At 0.5 MPa the cylinder pushes with 402 N and pulls with 345 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 724 N.
No. The SC32X175H is a double-acting cylinder and will drift or drop if pressure is exhausted. For load holding without live pressure, you must add an external rod brake or a pilot-operated check valve.
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