The AirTAC Airtac SC32 Standard Cylinder SC32X630S is a genuine double-acting standard air cylinder with a Ø32mm bore and 630mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC32X630S is a double-acting tie-rod cylinder with a 32 mm bore and a non-standard 630 mm stroke, factory-built with a magnet for direct sensor mounting. At 0.5 MPa it delivers 402 N push force, and at the maximum operating pressure of 0.9 MPa the thrust rises to 724 N, driven by a 12 mm diameter piston rod.
This model extends the standard 1000 mm maximum stroke envelope with a specific 630 mm length, making it a made-to-order solution for applications needing a compact bore with extended linear travel. The adjustable air cushion (21 mm length) decelerates the piston smoothly, and the PT1/8 port thread ensures straightforward pneumatic connection. The built-in magnet allows CMSG/DMSG/EMSG sensors to clamp directly onto the barrel for reliable end-of-stroke detection.
| Model | Airtac SC32 Standard Cylinder SC32X630S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 630 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. |
| ×630 | 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 630 mm stroke pushes or pulls components across wide conveyor gaps in packaging and assembly lines, with the built-in magnet enabling sensor confirmation at both ends of travel.
Operates a diverter gate or flap with a 402 N push at standard line pressure. The compact 32 mm bore fits narrow machine frames, while the extended stroke provides the necessary angular movement.
Acts as a pneumatic stop for light cartons or totes on gravity roller lanes. The -S magnet lets a CMSG sensor confirm the raised (stop) position, preventing premature release.
Select the SC32X630S when you need a 32 mm bore with a 630 mm reach and integrated position sensing. If the 402 N push force at 0.5 MPa is insufficient, stepping up to the SC40 bore provides 628 N at the same pressure. For strokes of 300 mm or more, always evaluate side-load conditions—the 12 mm rod on this 630 mm stroke is susceptible to bending under lateral force; use an external linear guide or a guided cylinder to protect the rod bearing and seal.
For direct replacement, match five key points: 32 mm bore, 630 mm stroke, PT1/8 port thread, the built-in magnet (-S suffix), and the basic (no bracket) mounting configuration. This is a tie-rod cylinder, not an ISO 15552 profile, so it will only interchange with another AirTAC SC32 of identical specifications.
Quick checklist
At 0.5 MPa air pressure, the push force is 402 N and the pull force is 345 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 724 N. The theoretical maximum force at 1.0 MPa is 82 kgf.
No. The SC32X630S is a double-acting cylinder and will drift or drop if pressure is exhausted or the directional valve is centered. To hold a load or position without live pressure, you must add a mechanical lock, an external rod brake, or a pilot-operated check valve.
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