The AirTAC Airtac SC32 Standard Cylinder SC32X75SN is a genuine double-acting standard air cylinder with a Ø32mm bore and 75mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X75SN is a compact tie-rod cylinder delivering 402 N of push force at 0.5 MPa (724 N at the 0.9 MPa maximum operating pressure). With a 12 mm piston rod and a 75 mm stroke, it fits neatly into light clamping, sorting, and ejector tasks where space is tight.
This variant includes a built-in magnet (-S suffix) so CMSG, DMSG, or EMSG reed and solid-state sensors can be clamped directly onto the barrel for rod-position feedback. The NBR seal (-N) provides reliable sealing with standard filtered air, and the PT1/8 port thread keeps the pneumatic connections simple.
| Model | Airtac SC32 Standard Cylinder SC32X75SN |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 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. |
| ×75 | 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 75 mm stroke and 12 mm rod actuate lightweight diverter gates on conveyor lines. The built-in magnet allows end-of-stroke sensing to confirm each sort cycle.
With NBR seals and a 402 N push at 0.5 MPa, this cylinder gently but firmly clamps vials and microplates. The compact 140 mm body length fits inside benchtop workcells.
Delivers a short, controlled 75 mm press stroke for label application. The sensor magnet confirms rod retraction before the next label feeds, preventing misfires.
For slightly higher force, the SC40 series steps up to 628 N push at 0.5 MPa with a 16 mm rod. If your load is below 300 N, this 32 mm bore is the lighter, faster option. The 75 mm stroke is a standard length well within the 1000 mm maximum for this bore.
When replacing an existing cylinder, match five points: 32 mm bore, 75 mm stroke, PT1/8 port thread, the built-in magnet (-S), and the NBR seal material. The SC is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders.
Quick checklist
Push force is 402 N at 0.5 MPa, 563 N at 0.7 MPa, and 724 N at the maximum operating pressure of 0.9 MPa. Pull force on the retract stroke is 345 N at 0.5 MPa due to the 12 mm rod area.
Yes. The -S suffix indicates a built-in magnet inside the piston. You can mount AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the barrel tie-rods to detect rod position without external brackets.
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