The AirTAC Airtac SC32 Standard Cylinder SC32X345S is a genuine double-acting standard air cylinder with a Ø32mm bore and 345mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X345S is a compact double-acting tie-rod cylinder with a 32 mm bore and a 345 mm stroke, delivering a push force of 402 N at 0.5 MPa (724 N at 0.9 MPa). Its 12 mm diameter piston rod and 21 mm adjustable air cushion provide reliable deceleration for light automation tasks.
This model includes the -S suffix, indicating a built-in magnet that allows easy mounting of CMSG, DMSG, or EMSG reed and solid-state sensors directly onto the barrel for precise end-of-stroke detection. The standard PT1/8 port and M10x1.25 rod thread make it a straightforward fit for compact pneumatic systems.
| Model | Airtac SC32 Standard Cylinder SC32X345S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 345 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. |
| ×345 | 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 345 mm stroke and sensor-ready design make this cylinder ideal for diverting or sorting small components on compact conveyor lines.
With a 12 mm rod and smooth cushioning, it provides gentle, precise linear motion for test tube handling or sample preparation equipment.
Actuates a lightweight gate or stop on a packaging line, with the built-in magnet confirming the open or closed position to the PLC.
Choose the SC32 bore for light-duty applications requiring up to 402 N of push force at standard shop air. If your load demands more force, consider stepping up to the SC40 bore, which provides 628 N at the same 0.5 MPa pressure. For this 345 mm stroke, ensure the rod is not subjected to significant side loads; if lateral forces are present, an external linear guide should be used to prevent rod bending and premature seal wear.
To replace an existing cylinder, match five points: 32 mm bore, 345 mm stroke, PT1/8 port thread, the basic mounting style, and the integrated magnet (-S) for sensor compatibility.
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 increases to 724 N.
Yes. The -S suffix means this cylinder has a built-in magnet, so you can directly mount AirTAC CMSG, DMSG, or EMSG series reed and solid-state sensors on the barrel to detect piston position.
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