The AirTAC Airtac SC32 Standard Cylinder SC32X350SN is a genuine double-acting standard air cylinder with a Ø32mm bore and 350mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X350SN is a double-acting pneumatic cylinder delivering 402 N of push force at 0.5 MPa, making it a compact workhorse for light automation tasks. Its 12 mm diameter piston rod and 21 mm adjustable air cushion provide smooth deceleration at each end of the 350 mm stroke.
This model is factory-equipped with a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors, enabling rod position detection without external brackets. The NBR seal variant (-N) offers reliable performance in standard industrial environments, while the body length A of 140 mm keeps the overall footprint compact.
| Model | Airtac SC32 Standard Cylinder SC32X350SN |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 350 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. |
| ×350 | 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 350 mm stroke and 563 N push force at 0.7 MPa are ideal for ejecting lightweight plastic or metal parts from injection molds or stamping dies, with the built-in magnet enabling end-of-stroke confirmation.
Use the SC32X350SN to pivot a small diverter gate on a packaging conveyor. The adjustable air cushion reduces impact noise at the end of travel, while CMSG sensors confirm gate position.
The NBR seals and clean, oil-mist-compatible operation suit a linear sampling mechanism in a lab automation setup, where the 350 mm reach accesses multiple vial racks.
For applications requiring more force, consider stepping up to the SC40 bore, which provides 879 N of push force at 0.7 MPa. At a 350 mm stroke, the 12 mm rod is relatively slender; avoid direct side loads to prevent rod bending. Use an external linear guide or rod-alignment coupler if the load is not perfectly axial.
To replace an existing cylinder, match five key points: 32 mm bore, 350 mm stroke, PT1/8 port thread, the built-in magnet (-S) for sensor compatibility, and the NBR seal material. This is a tie-rod cylinder, not an ISO 15552 profile, so dimensional interchangeability is limited to other AirTAC SC32 tie-rod units.
Quick checklist
At 0.7 MPa operating pressure, this 32 mm bore cylinder generates 563 N of push force (extending) and 345 N of pull force (retracting). The difference is due to the area lost to the 12 mm piston rod on the retract side.
Yes. The -S suffix in the model code indicates a built-in magnet on the piston. This allows AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors to be clamped directly onto the tie-rod barrel for non-contact position sensing.
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