The AirTAC Airtac SC32 Standard Cylinder SC32X650STC is a genuine double-acting standard air cylinder with a Ø32mm bore and 650mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC32X650STC 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 a non-standard 650 mm stroke, it uses a 12 mm piston rod and PT1/8 ports, making it a compact yet powerful actuator for long-travel applications.
This variant includes a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors, and ships with the TC centre trunnion mount and TCM1 bracket (F-SC32TC) for pivoting motion. The adjustable pneumatic cushion (21 mm) decelerates the piston smoothly at stroke ends, protecting the end caps during high-cycle operation.
| Model | Airtac SC32 Standard Cylinder SC32X650STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 650 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. |
| ×650 | 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 650 mm stroke moves components between distant conveyor stations. The centre trunnion mount allows the cylinder to pivot, accommodating the arc of a long-stroke transfer arm.
Uses the built-in magnet and sensors for precise end-of-stroke detection, confirming the gate is fully open or closed in high-speed sorting systems.
The TC mount enables the entire cylinder body to swing, applying clamping force through an articulating linkage in welding or assembly fixtures.
Select the SC32 when your application requires up to 724 N of force at 0.9 MPa. If you need more power, step up to the SC40 bore which provides 628 N at 0.5 MPa. For this 650 mm stroke, which exceeds the standard maximum of 1000 mm for bore 32, ensure the 12 mm rod is adequately supported against side loads; an external linear guide is strongly recommended to prevent rod bending and premature bearing wear. For direct replacement, match the 32 mm bore, 650 mm stroke, PT1/8 ports, centre trunnion (TC) mount, and the integrated magnet 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 reaches 724 N. The theoretical maximum at 1.0 MPa is 82 kgf.
Match five key points: 32 mm bore, 650 mm stroke, PT1/8 port thread, centre trunnion (TC) mounting with the TCM1 bracket, and the integrated magnet (-S) for sensor compatibility. This is a non-standard stroke, so confirm the overall extended length of approximately 790 mm (140 mm body + 650 mm stroke) fits your machine.
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