The AirTAC Airtac SC32 Standard Cylinder SC32X370S 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 SC32X370S is a double-acting tie-rod cylinder delivering 402 N of push force at 0.5 MPa (724 N at the 0.9 MPa max operating pressure). Its 12 mm diameter piston rod and 21 mm adjustable air cushion provide smooth deceleration across the full 370 mm stroke.
This model includes the -S suffix, meaning a built-in magnet is fitted to the piston. This allows CMSG, DMSG, or EMSG reed and solid-state sensors to be clamped directly onto the barrel for reliable end-of-stroke or mid-stroke position sensing without external brackets.
| Model | Airtac SC32 Standard Cylinder SC32X370S |
|---|---|
| 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 at 0.5 MPa operate lightweight diverter gates on conveyors, with the built-in magnet providing gate-open and gate-closed confirmation via barrel-mounted sensors.
Clean, oil-free air operation and the 32 mm bore's compact body length A of 140 mm make this cylinder a good fit for linear actuation in diagnostic or sampling equipment where position feedback from the -S magnet is required.
The 724 N peak force at 0.9 MPa provides ample pressing power for adhesive labels or RFID tags onto packaging, while the adjustable cushion protects the applicator head from impact at the end of the 370 mm stroke.
With a push force of 402 N at 0.5 MPa, the SC32 suits light clamping, sorting, and small-part transfer tasks. If you need more force, stepping up to the SC40 provides 628 N at the same pressure. For this 370 mm stroke, ensure side loads are minimal or use an external guide rail—the 12 mm rod is slender and can bend under off-axis forces. When replacing an existing cylinder, match five points: 32 mm bore, 370 mm stroke, PT1/8 port thread, the built-in magnet (-S), and the basic (no bracket) mounting configuration.
Quick checklist
At the standard 0.5 MPa operating pressure, push force is 402 N and pull force is 345 N. At the maximum operating pressure of 0.9 MPa, push force reaches 724 N. The theoretical maximum force at 1.0 MPa is 82 kgf (804 N).
Yes. The -S suffix in SC32X370S indicates a built-in magnet. You can mount AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly on the barrel to detect piston position without any additional mounting hardware.
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