Airtac SC80 Standard Cylinder SC80X760H
The AirTAC Airtac SC80 Standard Cylinder SC80X760H is a genuine double-acting standard air cylinder with a Ø80mm bore and 760mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke760 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X760H
The AirTAC SC80X760H is a double-acting tie-rod cylinder equipped with high-temperature Viton (FKM) seals, extending its operating range to 0–150 °C for demanding thermal environments. With an 80 mm bore and 760 mm stroke, this model generates 2513 N of push force at 0.5 MPa and up to 4523 N at the maximum operating pressure of 0.9 MPa, driven by a 25 mm diameter piston rod.
This cylinder uses a PT3/8 port and an M20x1.5 rod thread, with a 28 mm adjustable air cushion at each end to decelerate the piston smoothly. The body length A is 182 mm, making the total extended length approximately 942 mm. It is a genuine AirTAC SC-series unit, built for reliable high-temperature actuation where standard seals would degrade.
Airtac SC80 Standard Cylinder SC80X760H Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X760H |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 760 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 SC80X760H
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×760 | 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 SC80X760H Is Used
Foundry & Heat-Treat Gate Actuation
The Viton seals allow this 80 mm bore cylinder to reliably operate gate valves or dampers near furnaces and ovens, where ambient temperatures up to 150 °C would destroy standard NBR or TPU seals.
Autoclave & Sterilization Equipment
Ideal for high-temperature sterilization chambers, the SC80X760H provides the long 760 mm stroke needed to transfer trays or baskets into a steam autoclave, with seals that withstand the heat cycle.
Hot-Material Conveyor Diverters
Use this cylinder to actuate diverters or pushers on conveyors carrying hot glass, ceramics, or baked goods. The 4523 N of force at 0.9 MPa easily handles heavy product sorting in a high-heat environment.
Is the Airtac SC80 Standard Cylinder SC80X760H the Right Cylinder?
Choose the SC80 bore when your application needs between 2513 N (push at 0.5 MPa) and 4523 N (push at 0.9 MPa). If you require higher force, step up to the SC100 bore which provides 3927 N at 0.5 MPa. For a lighter, more compact solution, the SC63 bore delivers 1559 N at 0.5 MPa. The -H suffix specifies Viton seals for 0–150 °C operation; select the standard TPU seal version (SC80X760) for ambient temperatures from -20 to +70 °C.
For this 760 mm stroke, carefully evaluate side-loading conditions. Long, unsupported strokes on a 25 mm rod can experience bending moments if the load is not guided. Use an external guide rail or rod-alignment coupler to prevent premature rod bearing and seal wear. For replacement, match the 80 mm bore, 760 mm stroke, PT3/8 port thread, basic mounting, and ensure the high-temperature Viton seal material is specified.
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 SC80X760H FAQ
At 0.7 MPa operating pressure, the theoretical push force is 3518 N, and the pull force on the retract stroke is 2268 N. The maximum push force at the 0.9 MPa limit is 4523 N.
No. The AirTAC SC series is a tie-rod cylinder with a shorter body length than an ISO 15552 profile cylinder, so the mounting dimensions are not interchangeable. You must use the dedicated AirTAC SC mounting accessories, such as the foot mount F-SC80LB or the centre trunnion F-SC80TC, which are designed for this specific 80 mm bore body.
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