Airtac SC32 Standard Cylinder SC32X770
The AirTAC Airtac SC32 Standard Cylinder SC32X770 is a genuine double-acting standard air cylinder with a Ø32mm bore and 770mm stroke, PT1/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ32 mm
- Stroke770 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SC32 Standard Cylinder SC32X770
The AirTAC SC32X770 is a double-acting tie-rod cylinder delivering 402 N of push force at 0.5 MPa, scaling up to 724 N at the maximum operating pressure of 0.9 MPa. With a 32 mm bore and a 12 mm diameter piston rod, this model is built for light automation tasks where a compact footprint and a 770 mm stroke are needed.
This genuine AirTAC SC cylinder features an adjustable pneumatic cushion (21 mm length) at both ends to decelerate the piston smoothly, reducing end-of-stroke impact. The body length A is 140 mm, giving an approximate extended length of 910 mm. It uses a PT1/8 port and an M10x1.25 rod thread, and operates on filtered air within a standard temperature range of -20 to +70 °C.
Airtac SC32 Standard Cylinder SC32X770 Technical Specifications
| Model | Airtac SC32 Standard Cylinder SC32X770 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 770 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 SC32X770
| SC | Standard tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×770 | 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 SC32X770 Is Used
Material Stop Gates
The 770 mm stroke and 724 N push force at 0.9 MPa are well-suited for actuating stop gates on light-duty conveyors, providing reliable part separation.
Component Transfer
Ideal for push-pull transfer mechanisms in assembly cells, the 12 mm rod and adjustable cushion ensure smooth handling of small components over the 770 mm travel.
Diverters & Sorters
Use this cylinder to operate flipper gates or diverters in sorting systems, where the 32 mm bore offers a good balance of speed and force for lightweight packages.
Is the Airtac SC32 Standard Cylinder SC32X770 the Right Cylinder?
The SC32X770 suits applications needing moderate force over a medium-long reach. If your load requires more push force, stepping up to the SC40 bore provides 628 N at 0.5 MPa. For strokes of this length, ensure the load is guided externally or use a guided cylinder to protect the 12 mm rod from bending under side loads.
For a direct replacement, match these five points: 32 mm bore, 770 mm stroke, PT1/8 port thread, basic (no bracket) mounting, and no built-in magnet. This tie-rod cylinder is shorter than an ISO 15552 profile and is not dimensionally interchangeable with that standard.
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 SC32X770 FAQ
At 0.5 MPa, 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 reaches 724 N. The theoretical maximum force at 1.0 MPa is 82 kgf.
No, the SC32X770 is a double-acting cylinder and will not hold position when air pressure is exhausted or the valve is centered. The piston will drift. You must add a pilot-operated check valve or an external rod brake if load holding is required.
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