The AirTAC Airtac SC32 Standard Cylinder SC32X105SN is a genuine double-acting standard air cylinder with a Ø32mm bore and 105mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X105SN is a double-acting pneumatic cylinder delivering 402 N of push force at 0.5 MPa and up to 724 N at the maximum operating pressure of 0.9 MPa. With a 12 mm diameter piston rod and M10x1.25 rod thread, this model is configured with a non-standard 105 mm stroke, extending its total body length to approximately 245 mm.
This variant includes a built-in magnet (-S suffix) for direct mounting of CMSG/DMSG/EMSG sensors, enabling precise end-of-stroke detection without external brackets. The NBR seal (-N suffix) provides reliable sealing for standard industrial environments, while the PT1/8 port thread ensures straightforward pneumatic connections.
| Model | Airtac SC32 Standard Cylinder SC32X105SN |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 105 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. |
| ×105 | 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 compact 32 mm bore and 105 mm stroke are well-suited for ejecting small plastic or metal components from injection molds or stamping dies, where the 402 N push force at 0.5 MPa provides a decisive push.
Operates lightweight diverter gates on mini-conveyor systems. The built-in magnet allows for easy integration of position sensors to confirm gate open/close status for automated sortation control.
Provides precise linear actuation for reagent dispensing heads in laboratory automation equipment. The NBR seals are compatible with clean, dry air supplies typical in lab settings.
For applications requiring slightly more force, consider stepping up to the 40 mm bore SC40 series, which provides 628 N of push force at 0.5 MPa. When replacing an existing cylinder, ensure a 5-point match: 32 mm bore, 105 mm stroke, PT1/8 port thread, the built-in magnet for sensor compatibility, and the basic mounting configuration. Since this stroke exceeds the standard range, it is a made-to-order item.
With a stroke length over 100 mm, be mindful of side loads on the 12 mm rod. For applications with any lateral force, use an external guide rail or a guided cylinder to prevent rod bending and premature bearing wear.
Quick checklist
At the standard operating pressure of 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 increases to 724 N. The theoretical maximum force at 1.0 MPa is 82 kgf.
Yes. The -S suffix in the model code indicates a built-in magnet is integrated into the piston. This allows you to directly mount AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors onto the cylinder barrel's sensor slot for contactless position detection.
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