The AirTAC Airtac SC32 Standard Cylinder SC32X145S is a genuine double-acting standard air cylinder with a Ø32mm bore and 145mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X145S is a double-acting tie-rod cylinder with a 32 mm bore and 145 mm stroke, factory-equipped with a built-in magnet for direct mounting of CMSG/DMSG/EMSG reed or solid-state sensors. At 0.5 MPa it delivers 402 N pushing force and 345 N pulling force, rising to 724 N at the maximum operating pressure of 0.9 MPa.
This model uses a 12 mm diameter piston rod with an M10x1.25 thread and PT1/8 ports. The body length A is 140 mm, giving a total extended length of approximately 285 mm. Its 21 mm adjustable air cushion helps decelerate the piston smoothly, making it a precise choice for compact automation tasks requiring position feedback.
| Model | Airtac SC32 Standard Cylinder SC32X145S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 145 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. |
| ×145 | 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 built-in magnet lets CMSG/DMSG sensors confirm end-of-stroke, ideal for diverting small packages on a conveyor where position verification is required.
With 402 N of push force at 0.5 MPa, this 32 mm bore cylinder suits light clamping and holding fixtures in electronics or small-part assembly jigs.
The 145 mm stroke provides enough travel for a part stop or mini gate in material handling, while the adjustable cushion reduces impact noise at the end of travel.
Choose the SC32X145S when your application needs moderate force in a compact footprint with sensor feedback. If you require higher thrust, step up to the SC40 series which provides 628 N at 0.5 MPa. For strokes of 300 mm or longer on this 12 mm rod, evaluate side-load conditions carefully—an external guide or guided cylinder may be needed to protect the rod bearing from bending moments.
When replacing an existing unit, match five key points: 32 mm bore, 145 mm stroke, PT1/8 port thread, the built-in magnet (-S suffix), and your required mounting accessory (this model is basic mount).
Quick checklist
At the standard operating pressure of 0.5 MPa, this cylinder provides 402 N pushing force and 345 N pulling force. At the maximum operating pressure of 0.9 MPa, the pushing force increases to 724 N.
Yes. The -S suffix in the model code indicates a built-in magnet on the piston. This allows AirTAC CMSG, DMSG, or EMSG series sensors to be clamped directly onto the barrel for non-contact position sensing.
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