The AirTAC Airtac SC32 Standard Cylinder SC32X740S is a genuine double-acting standard air cylinder with a Ø32mm bore and 740mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC32X740S is a double-acting tie-rod cylinder delivering 402 N of push force at 0.5 MPa (724 N at 0.9 MPa). With a 32 mm bore and 740 mm stroke, it features a 12 mm piston rod and an adjustable air cushion of 21 mm to decelerate the load smoothly at end-of-travel.
This model includes a built-in magnet (-S suffix), allowing CMSG, DMSG, or EMSG reed and solid-state sensors to be clamped directly onto the barrel for non-contact position sensing. The total extended body length is approximately 880 mm, making it a compact solution for long-stroke applications where sensor feedback is required.
| Model | Airtac SC32 Standard Cylinder SC32X740S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 740 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. |
| ×740 | 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.
Operates diverter gates on conveyor systems. The 740 mm stroke provides ample reach, while the built-in magnet enables end-of-stroke confirmation via DMSG sensors.
Pushes components into fixtures with 402 N of force. The adjustable cushion protects delicate parts from impact damage during high-speed cycling.
Ejects finished boxes from packing stations. The long 740 mm stroke clears the packaging zone completely, and the -S magnet verifies full retraction before the next cycle.
Select the SC32 when your application requires up to 402 N of force at standard plant pressure. For higher thrust demands, consider stepping up to the SC40 bore which provides 628 N at 0.5 MPa. For strokes of 300 mm or more, like this 740 mm unit, ensure the load is guided externally to prevent side-load bending on the 12 mm rod.
When replacing an existing cylinder, match five key points: 32 mm bore, 740 mm stroke, PT1/8 port thread, the built-in magnet option (-S), and your required mounting accessory. The SC is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders.
Quick checklist
At 0.5 MPa, 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 reaches 724 N. The theoretical maximum at 1.0 MPa is 82 kgf.
Match the 32 mm bore, 740 mm stroke, PT1/8 port thread, and the built-in magnet (-S) for sensor compatibility. Also verify your mounting style (LB, FA, FB, CA, CB, TC). This is an AirTAC tie-rod cylinder, not an ISO 15552 profile, so check the body length (A=140 mm) and mounting dimensions against your current unit.
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