Airtac SC80 Standard Cylinder SC80X85
The AirTAC Airtac SC80 Standard Cylinder SC80X85 is a genuine double-acting standard air cylinder with a Ø80mm bore and 85mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke85 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X85
The SC80X85 is an 80 mm bore double-acting pneumatic cylinder from the AirTAC SC tie-rod series, providing a compact 85 mm stroke for short linear movements. At 0.5 MPa it generates 2513 N pushing force, and at the maximum operating pressure of 0.9 MPa it reaches 4523 N, driven by a 25 mm diameter piston rod.
This model features a body length A of 182 mm and an adjustable air cushion of 28 mm at each end to decelerate the piston smoothly. With a PT3/8 port and standard TPU seals, it operates reliably between -20 and +70 °C. The SC80X85 is a genuine AirTAC cylinder, factory-tested for consistent performance in everyday automation tasks.
Airtac SC80 Standard Cylinder SC80X85 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X85 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 85 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 SC80X85
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×85 | 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 SC80X85 Is Used
Part Stops & Gates
The 85 mm stroke and 2513 N push force at 0.5 MPa make the SC80X85 ideal for raising and lowering part stops or diverting gates on light to medium-duty conveyor lines.
Clamping & Pressing
With 4523 N of force available at 0.9 MPa, this cylinder suits short-stroke clamping fixtures, holding workpieces securely during machining or assembly operations.
Ejector Mechanisms
The 25 mm rod and 28 mm adjustable cushion provide a robust, controlled ejection stroke for pushing finished parts out of moulds or off assembly nests.
Is the Airtac SC80 Standard Cylinder SC80X85 the Right Cylinder?
Choose the SC80X85 when your application needs around 2500 N of push force at standard shop air. If you require more force, stepping up to the SC100 bore delivers 3927 N at the same 0.5 MPa; if your space or load is smaller, the SC63 bore provides 1559 N. The 85 mm stroke is a standard length for this bore, well within the 1500 mm maximum.
For a direct replacement, match five points: 80 mm bore, 85 mm stroke, PT3/8 port thread, basic mounting (no bracket), and confirm the magnet option (this model has no built-in magnet). The SC is a tie-rod cylinder and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC80X85 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 reaches 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
No. The AirTAC SC series is a tie-rod cylinder with a shorter overall body length than an ISO 15552 profile cylinder, so mounting dimensions and accessories differ. Only replace with another AirTAC SC80 cylinder matching the 85 mm stroke, PT3/8 port, and basic mounting.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SC80 Standard Cylinder SC80X85
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.