The AirTAC Airtac SC32 Standard Cylinder SC32X385 is a genuine double-acting standard air cylinder with a Ø32mm bore and 385mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X385 is a compact double-acting pneumatic cylinder delivering 402 N of push force at 0.5 MPa (724 N at 0.9 MPa). With a 32 mm bore and 385 mm stroke, it suits medium-reach clamping, pressing, and sorting tasks where space is tight but reliable linear force is required.
This tie-rod cylinder features a 12 mm diameter piston rod with M10x1.25 male threads and a 21 mm adjustable air cushion at each end to decelerate the load smoothly. The body length A is 140 mm, giving an extended length of approximately 525 mm. The standard PT1/8 port simplifies pneumatic connections.
| Model | Airtac SC32 Standard Cylinder SC32X385 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 385 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. |
| ×385 | 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 385 mm stroke provides ample reach to divert lightweight packages or components on a conveyor line, with the 21 mm cushion softening the end-of-stroke impact for quiet, reliable operation.
Generating up to 724 N at 0.9 MPa, this cylinder handles press-fit operations for small bearings, bushings, or pins in benchtop assembly fixtures.
The compact 140 mm body length and 385 mm stroke suit remote actuation of louvers or dampers in agricultural ventilation systems, operating reliably on standard filtered compressed air.
For applications needing more force, the SC40 bore steps up to 628 N at 0.5 MPa. If a shorter stroke suffices, standard strokes like 350 mm are available off-the-shelf. At 385 mm, the rod is extended significantly; ensure side loads are minimal or use an external guide to prevent rod bearing wear and bending.
When replacing an existing cylinder, match five points: 32 mm bore, 385 mm stroke, PT1/8 port thread, basic (no bracket) mounting, and no magnet. This ensures a direct dimensional and performance swap for another AirTAC SC32 tie-rod unit.
Quick checklist
At 0.7 MPa operating pressure, the SC32X385 produces a theoretical push force of 563 N. The pull force on the retract stroke is lower due to the 12 mm rod area, delivering 345 N at 0.5 MPa.
This specific model code does not include the -S magnet option, so the piston does not have a built-in magnetic ring. To use reed or solid-state sensors (CMSG/DMSG/EMSG), order the SC32X385-S variant which includes the magnet.
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