Airtac SC32 Standard Cylinder SC32X940S
The AirTAC Airtac SC32 Standard Cylinder SC32X940S is a genuine double-acting standard air cylinder with a Ø32mm bore and 940mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ32 mm
- Stroke940 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SC32 Standard Cylinder SC32X940S
The AirTAC SC32X940S is a double-acting single-rod 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 32 mm bore and a long 940 mm stroke, this model features a 12 mm diameter piston rod and a 21 mm adjustable air cushion to decelerate the load smoothly at end-of-travel.
The integrated magnet (denoted by the -S suffix) allows direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors along the tie-rod barrel for precise position feedback. This cylinder is ideal for automated transfer lines and material handling where end-of-stroke sensing is required without external brackets.
Airtac SC32 Standard Cylinder SC32X940S Technical Specifications
| Model | Airtac SC32 Standard Cylinder SC32X940S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 940 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.
Theoretical Output Force (Ø32mm)
| 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.
Model Code: Airtac SC32 Standard Cylinder SC32X940S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×940 | 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.
Where the Airtac SC32 Standard Cylinder SC32X940S Is Used
Long-Stroke Part Transfer
Moves components 940 mm across assembly stations, with magnetic sensors confirming extend and retract positions for interlock safety.
Automated Sorting Gates
Operates a long-throw diverter gate on a conveyor line, using the 724 N push force at 0.9 MPa to shift product lanes reliably.
Pallet Stop & Release
Acts as a pneumatic stop at the end of a gravity roller conveyor, cushioning the impact of a pallet with its 21 mm adjustable cushion.
Is the Airtac SC32 Standard Cylinder SC32X940S the Right Cylinder?
For applications requiring slightly more force, step up to the 40 mm bore SC40 series, which provides 628 N at 0.5 MPa. With a 940 mm stroke, the 12 mm rod is relatively slender; ensure the load is guided externally or use a guided cylinder to prevent rod bending and premature bearing wear under side loads. To match this cylinder as a replacement, verify five points: 32 mm bore, 940 mm stroke, PT1/8 port thread, the basic mounting configuration, and the presence of the built-in magnet (-S) for sensor compatibility.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SC32 Standard Cylinder SC32X940S FAQ
At the standard 0.5 MPa operating pressure, 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.
Yes. The -S suffix indicates a built-in magnet on the piston. This allows you to clamp compatible AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the cylinder's tie-rods to detect end-of-stroke or intermediate positions.
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