The AirTAC Airtac SC32 Standard Cylinder SC32X300CB is a genuine double-acting standard air cylinder with a Ø32mm bore and 300mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X300CB is a 32 mm bore, 300 mm stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod series. It delivers 402 N of push force at 0.5 MPa (724 N at the 0.9 MPa maximum operating pressure), making it a compact yet capable actuator for light-to-medium automation tasks.
This model is configured with a CB rear double clevis mount (fork/lug, accessory F-SC32CB) for pivoting applications, a 12 mm diameter piston rod with M10x1.25 threads, and PT1/8 ports. The 21 mm adjustable air cushion at each end decelerates the piston smoothly, while the TPU seals suit standard -20 to +70 °C environments.
| Model | Airtac SC32 Standard Cylinder SC32X300CB |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 300 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. |
| ×300 | 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 300 mm stroke and rear clevis mount allow the cylinder to pivot a diverter gate on a compact conveyor line, handling light products with the 402 N push force at standard plant pressure.
Delivers 724 N of clamping force at 0.9 MPa for holding small components during assembly or machining. The adjustable cushion prevents vibration transfer to the fixture.
The CB mount lets the cylinder pivot a louver linkage through a 300 mm stroke arc. TPU seals and PT1/8 ports integrate easily with standard pneumatic controls in agricultural buildings.
Choose the SC32 when your application needs up to 402 N at 0.5 MPa. If you require more force, step up to the SC40 bore which provides 628 N at the same pressure. For strokes of 300 mm and above on a 12 mm rod, avoid direct side loads—unsupported bending can damage the rod bearing. Use an external linear guide or a guided cylinder if lateral forces are present.
To replace an existing SC32X300CB, match five points exactly: 32 mm bore, 300 mm stroke, PT1/8 port thread, CB rear double clevis mounting, and the non-magnet configuration. This ensures dimensional and functional interchangeability with another AirTAC SC tie-rod unit.
Quick checklist
At 0.5 MPa, 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 at 1.0 MPa is 82 kgf (804 N).
Yes. The CB suffix designates a rear double clevis (fork) mount, supplied as accessory F-SC32CB. This allows the cylinder body to pivot at the rear, accommodating angular motion of the rod end during extension and retraction.
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