The AirTAC Airtac SC32 Standard Cylinder SC32X65S is a genuine double-acting standard air cylinder with a Ø32mm bore and 65mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC32X65S is a compact double-acting tie-rod cylinder delivering 402 N of push force at 0.5 MPa (724 N at the 0.9 MPa maximum operating pressure). Its 12 mm piston rod and 21 mm adjustable air cushion make it well-suited for light clamping, sorting, and ejector tasks where a short, precise stroke is needed.
This model includes the factory-installed -S magnet, allowing CMSG, DMSG, or EMSG reed and solid-state sensors to be clamped directly onto the barrel for non-contact position sensing. The body length A is 140 mm, giving a total extended length of approximately 205 mm, which fits easily into tight machine envelopes.
| Model | Airtac SC32 Standard Cylinder SC32X65S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 65 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. |
| ×65 | 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 and compact 65 mm stroke allow precise end-of-stroke detection for automated workholding fixtures in CNC and assembly cells.
Lightweight pusher and diverter gates on small conveyor lines benefit from the 402 N push force and fast 30-800 mm/s speed range.
The short, repeatable stroke and adjustable cushion provide clean actuation for hot-stamp, label-apply, and date-coding mechanisms.
For applications needing more force, stepping up to the 40 mm bore SC40 series provides 628 N at 0.5 MPa. If your stroke exceeds 300 mm, evaluate side-load conditions and consider an external guide or a guided cylinder to protect the 12 mm rod from bending. To ensure a correct replacement, match five key points: bore (32 mm), stroke (65 mm), PT1/8 port thread, the built-in magnet (-S suffix), and your required mounting accessory.
Quick checklist
At the standard 0.5 MPa operating pressure, the cylinder pushes with 402 N and pulls with 345 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 724 N.
Yes. The -S suffix in SC32X65S indicates a built-in magnet is fitted to the piston. This allows you to clamp AirTAC CMSG, DMSG, or EMSG sensors directly onto the tie-rod barrel for position feedback.
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