The AirTAC Airtac SC32 Standard Cylinder SC32X85 is a genuine double-acting standard air cylinder with a Ø32mm bore and 85mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC32X85 is a compact double-acting tie-rod cylinder delivering 402 N of push force at 0.5 MPa (724 N at 0.9 MPa). With an 85 mm stroke, it suits short linear positioning tasks where space is limited. The 12 mm piston rod and 21 mm adjustable air cushion provide smooth end-of-stroke deceleration for consistent cycle rates.
This model features a 140 mm body length (total extended length approx. 225 mm) and a PT1/8 port. The standard TPU seals offer reliable operation from -20 to +70 °C with filtered air. The basic configuration has no magnet or mounting bracket, giving you a clean starting point to add the exact accessories your application needs.
| Model | Airtac SC32 Standard Cylinder SC32X85 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 85 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. |
| ×85 | 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.
Actuates a gate or diverter flap on a compact conveyor line, using the 85 mm stroke to reliably push lightweight components into a sorting lane at up to 800 mm/s.
Provides consistent 402 N clamping force for holding small workpieces during drilling, gluing, or light assembly operations, with the adjustable cushion protecting the fixture from impact.
Drives a linear slide in a test rig or sampling mechanism where the 32 mm bore offers a good balance of force and compact size, operating quietly on clean, filtered air.
Choose the SC32X85 when your load requires up to 402 N at standard plant pressure. If you need more force, stepping up to the SC40 (628 N at 0.5 MPa) provides a 56% thrust increase. For replacement, match five points: 32 mm bore, 85 mm stroke, PT1/8 port thread, basic (no bracket) mounting, and no magnet. This SC cylinder is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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, push force reaches 724 N. The theoretical maximum at 1.0 MPa is 82 kgf.
No. The AirTAC SC series is a tie-rod cylinder with a shorter body length than an ISO 15552 cylinder. It is not dimensionally interchangeable with ISO 15552 profile types. It is a direct replacement only for another AirTAC SC32 tie-rod cylinder with matching bore, stroke, port, and mounting.
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