The AirTAC Airtac SC32 Standard Cylinder SC32X80STC is a genuine double-acting standard air cylinder with a Ø32mm bore and 80mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X80STC is a double-acting tie-rod cylinder delivering 402 N of push force at 0.5 MPa (724 N at 0.9 MPa). With an 80 mm stroke and a 12 mm diameter piston rod, this model is built for short, direct linear moves where space is tight. The body length A is 140 mm, giving a compact footprint for machine builders.
This variant includes a built-in magnet (-S) for barrel-mounted CMSG/DMSG/EMSG sensors and a centre trunnion mount (TC). The TC mount, supplied with the TCM1 bracket (F-SC32TC), allows the cylinder to pivot, making it ideal for swinging or articulating loads. Ports are PT1/8, and the adjustable air cushion (21 mm) softens end-of-stroke impact.
| Model | Airtac SC32 Standard Cylinder SC32X80STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 80 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. |
| ×80 | 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 80 mm stroke and trunnion pivot mount allow this cylinder to actuate diverter gates on compact conveyor lines, with the magnet confirming gate position.
Delivers 724 N of clamping force at 0.9 MPa for light assembly jigs. The adjustable cushion prevents part marking during fast clamp cycles.
The centre trunnion mount enables free pivoting for mechanical linkages in packaging machinery, where the sensor confirms end-of-stroke for cycle sequencing.
For higher force in the same compact class, step up to the 40 mm bore (628 N at 0.5 MPa). If 80 mm stroke is insufficient, the SC32 extends to a maximum standard stroke of 1000 mm. For replacement, match bore (32), stroke (80), PT1/8 ports, TC centre trunnion mount with TCM1 bracket, and the built-in magnet (-S) for sensor compatibility.
Quick checklist
At 0.5 MPa, it pushes with 402 N and pulls with 345 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 724 N. The theoretical maximum at 1.0 MPa is 82 kgf.
No. The SC series is a tie-rod cylinder and is shorter than an ISO 15552 cylinder, so it is not dimensionally interchangeable. It directly replaces another AirTAC SC32 cylinder with the same stroke, PT ports, TC mount, and magnet option.
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