The AirTAC Airtac SC32 Standard Cylinder SC32X450TC is a genuine double-acting standard air cylinder with a Ø32mm bore and 450mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC32X450TC is a double-acting tie-rod cylinder with a 32 mm bore and 450 mm stroke, factory-equipped with a centre trunnion (TC) mount for pivoting applications. It produces a push force of 402 N at 0.5 MPa and 724 N at the maximum operating pressure of 0.9 MPa, driven by a 12 mm diameter piston rod with an M10x1.25 thread.
This genuine AirTAC actuator features a 21 mm adjustable air cushion at each end to decelerate the piston smoothly, reducing end-of-stroke impact. The PT1/8 port and standard TPU seals suit filtered air from -20 to +70 °C, making it a reliable workhorse for medium-duty automation tasks.
| Model | Airtac SC32 Standard Cylinder SC32X450TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 450 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. |
| ×450 | 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 centre trunnion mount allows the SC32X450TC to pivot as it extends 450 mm, smoothly diverting small packages or components on conveyor lines with 402 N of push force.
Delivers a controlled 724 N clamping force at 0.9 MPa for holding light workpieces during assembly or machining, with the TC mount simplifying integration into pivoting jigs.
Operates sliding gates on small hoppers or chutes. The 450 mm stroke provides ample travel, and the trunnion mount handles the arcing motion typical of gate linkages.
Select the SC32X450TC when your application requires a compact 32 mm bore with a 450 mm stroke and a centre pivot. If the force margin is tight, stepping up to the 40 mm bore provides 628 N of push at the same 0.5 MPa. For strokes of 300 mm or more, be cautious of side loading—the 12 mm rod can bend under misalignment; use an external linear guide or rod-alignment coupler to protect the rod bearing and seals. For a direct replacement, match bore, stroke, PT port thread, TC mount, and confirm the magnet option (this model has no built-in magnet).
Quick checklist
At the standard 0.5 MPa operating 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.
Yes, this is a direct replacement for any AirTAC SC32 tie-rod cylinder with a 450 mm stroke, PT ports, and a centre trunnion (TC) mount. Ensure the original also lacked a magnet if you are not using sensors. It is not dimensionally interchangeable with ISO 15552 cylinders.
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