The AirTAC Airtac SC40 Standard Cylinder SC40X32 is a genuine double-acting standard air cylinder with a Ø40mm bore and 32mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC40X32 is a double-acting tie-rod cylinder delivering 628 N of push force at 0.5 MPa (1130 N at 0.9 MPa). With a 40 mm bore and a short 32 mm stroke, it provides a compact linear motion solution where space is tight. The 16 mm diameter piston rod and 21 mm adjustable air cushion ensure smooth end-of-stroke deceleration for light, repetitive tasks.
This model features a body length A of 142 mm, making it ideal for installations requiring a minimal footprint. The standard PT1/4 ports and M12x1.25 rod thread simplify pneumatic connections. As a genuine AirTAC SC series cylinder, it is designed for reliable performance in filtered air systems operating between -20 and +70 °C with its standard TPU seals.
| Model | Airtac SC40 Standard Cylinder SC40X32 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø40 mm |
| Stroke | 32 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M12×1.25 |
| 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 1200 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 | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (approx.) | 128 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. |
|---|---|
| 40 | Bore size in mm. |
| ×32 | 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 32 mm stroke and 628 N force are well-suited for ejecting small plastic or metal components from molds or fixtures in automated assembly cells.
Operates small diverter gates or flaps on conveyor systems where a short, precise linear movement is required to sort lightweight packages.
Provides a clean, controlled linear push for sampling mechanisms or slide positioning in lab automation equipment, leveraging the compact 142 mm body length.
For applications needing more force, consider stepping up to the 50 mm bore SC50 series, which provides 982 N at 0.5 MPa. If a smaller, lighter actuator is preferred, the 32 mm bore SC32 series offers 402 N. For a direct replacement, match the 40 mm bore, 32 mm stroke, PT1/4 port thread, and basic mounting configuration. The SC series is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders.
Quick checklist
At the standard operating pressure of 0.5 MPa, the push force is 628 N. The maximum push force at 0.9 MPa is 1130 N. The theoretical maximum at 1.0 MPa is 128 kgf.
No. The AirTAC SC series is a tie-rod cylinder that is shorter in overall length than an ISO 15552 profile cylinder. It is not dimensionally interchangeable. For a correct replacement, match the bore, stroke, and mounting style with another AirTAC SC tie-rod cylinder.
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