Airtac SC80 Standard Cylinder SC80X60H
The AirTAC Airtac SC80 Standard Cylinder SC80X60H is a genuine double-acting standard air cylinder with a Ø80mm bore and 60mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke60 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X60H
The AirTAC SC80X60H is an 80 mm bore, 60 mm stroke double-acting pneumatic cylinder engineered for high-temperature environments. Equipped with Viton (FKM) seals, it operates reliably from 0 to +150 °C, making it suitable for autoclaves, foundries, and hot pressing applications where standard seals would degrade.
With a 25 mm diameter piston rod and PT3/8 ports, this tie-rod cylinder generates 2513 N of push force at 0.5 MPa and up to 4523 N at 0.9 MPa. The 28 mm adjustable air cushion at each end decelerates the piston smoothly, protecting end caps during high-speed cycling. The body length is 182 mm, resulting in a compact extended length of 242 mm.
Airtac SC80 Standard Cylinder SC80X60H Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X60H |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 60 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 SC80X60H
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×60 | 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 SC80X60H Is Used
Hot Press & Autoclave Actuation
Viton seals allow this cylinder to operate continuously at temperatures up to 150°C, ideal for clamping and ejecting parts in heated platen presses, composite curing autoclaves, and rubber vulcanization equipment.
Foundry & Glass Machinery
Handles ambient heat and radiant loads in foundry knock-out stations and glass forming lines. The 2513 N push force at 0.5 MPa provides ample power for mold movement and gate cutting.
Laboratory Sterilization Equipment
Withstands repeated steam sterilization cycles in autoclave doors and medical waste compactors. The FKM seals resist steam and chemical degradation far better than standard TPU or NBR materials.
Is the Airtac SC80 Standard Cylinder SC80X60H the Right Cylinder?
Select the SC80 bore when your application requires push forces in the 2500 N range at standard plant air pressure. If your force requirement is closer to 1500 N, consider stepping down to the SC63 bore (1559 N at 0.5 MPa) to reduce air consumption and physical size. For higher forces up to 3900 N, the SC100 bore is the next step up.
To replace an existing cylinder, match five key points: bore (80 mm), stroke (60 mm), PT port thread, basic mounting (no bracket), and the absence of a magnet. This model uses Viton seals for high-temperature compatibility. For strokes over 300 mm, always assess side loads; an external guide or guided cylinder is recommended to protect the 25 mm rod from bending.
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 SC80X60H FAQ
At 0.7 MPa operating pressure, the SC80 bore produces 3518 N of push force and 2268 N of pull force (retracting). The pull force is lower due to the area occupied by the 25 mm piston rod.
No. The AirTAC SC series is a tie-rod cylinder, not an ISO 15552 profile cylinder. It has a shorter body length (182 mm body for the 80 bore) and different mounting dimensions. It directly replaces another AirTAC SC80 cylinder with matching stroke, port thread, and mounting.
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