Airtac SC80 Standard Cylinder SC80X762
The AirTAC Airtac SC80 Standard Cylinder SC80X762 is a genuine double-acting standard air cylinder with a Ø80mm bore and 762mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke762 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X762
The AirTAC SC80X762 is a double-acting pneumatic cylinder delivering a robust 2513 N of push force at 0.5 MPa, scaling up to 4523 N at the maximum operating pressure of 0.9 MPa. With an 80 mm bore and a 762 mm stroke, this model features a 25 mm diameter piston rod and PT3/8 ports, making it a powerful workhorse for medium-to-long linear stroke applications.
This SC cylinder uses a proven tie-rod construction that is shorter than an equivalent ISO 15552 profile, saving machine space. The 762 mm stroke is well within the 1500 mm maximum standard stroke for the 80 mm bore. Its 28 mm adjustable air cushion at each end decelerates the piston smoothly, reducing end-of-stroke impact and extending the service life of the cylinder and attached tooling.
Airtac SC80 Standard Cylinder SC80X762 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X762 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 762 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| 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, 28 mm |
| Max stroke | Up to 1500 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (approx.) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC80 Standard Cylinder SC80X762
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×762 | 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 SC80 Standard Cylinder SC80X762 Is Used
Material Transfer
Pushes heavy pallets or product stacks across a 762 mm wide roller conveyor section, using its 2513 N force at 0.5 MPa to move loads smoothly between processing stations.
Press-Fit Assembly
Drives a platen to press bearings or bushings into housings with a controlled 4523 N maximum force at 0.9 MPa, ideal for semi-automated assembly fixtures requiring a long working stroke.
Bin Diverter Gate
Actuates a large diverter chute in a gravity-fed sorting system, reliably extending and retracting the 762 mm stroke to redirect bulk materials between two downstream hoppers.
Is the Airtac SC80 Standard Cylinder SC80X762 the Right Cylinder?
Select the SC80 bore when your application requires a push force between the SC63 (1559 N at 0.5 MPa) and the SC100 (3927 N at 0.5 MPa). For strokes of 300 mm and above, like this 762 mm unit, always evaluate side-loading conditions. A long, unsupported 25 mm rod is susceptible to bending under lateral forces; use an external linear guide or rod support to ensure the piston rod bearing is not overloaded, preventing premature seal wear and rod damage.
For a direct replacement, match these five specifications exactly: 80 mm bore, 762 mm stroke, PT3/8 port thread, basic (no bracket) mounting, and no built-in magnet. This ensures a drop-in fit for another AirTAC SC80 tie-rod cylinder of the same configuration.
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 SC80 Standard Cylinder SC80X762 FAQ
At 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 4523 N. The theoretical maximum force at 1.0 MPa is 513 kgf (5030 N).
No. The SC80X762 is a double-acting cylinder and will not hold its position if air pressure is exhausted or lost. The adjustable air cushion only decelerates the piston at the end of the stroke to reduce impact. To hold a load safely without live pressure, you must add an external mechanical lock, a rod brake, or a pilot-operated check valve.
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