Airtac SC80 Standard Cylinder SC80X265
The AirTAC SC80 Standard Cylinder SC80X265 is a genuine double-acting standard air cylinder with a Ø80mm bore and 265mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke265 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SC80 Standard Cylinder SC80X265
The AirTAC SC80X265 is a double-acting tie-rod cylinder delivering 2513 N of push force at 0.5 MPa, scaling up to a robust 4523 N at the maximum operating pressure of 0.9 MPa. With an 80 mm bore and a 265 mm stroke, this model is built for medium-to-heavy linear actuation tasks where a compact body length is required.
Featuring a 25 mm diameter piston rod and a PT3/8 port, the cylinder includes an adjustable air cushion (28 mm length) to decelerate the piston smoothly at end-of-stroke. The total extended body length is approximately 447 mm, making it a genuine AirTAC solution for reliable pneumatic automation.
Airtac SC80 Standard Cylinder SC80X265 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X265 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 265 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 SC80X265
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×265 | 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 SC80X265 Is Used
Package Diverting
The 265 mm stroke and 2513 N push force at 0.5 MPa efficiently actuates gates or pushers on conveyor lines to sort medium-weight packages.
Clamping & Fixturing
Delivers stable, high-force clamping for woodworking or metal fabrication jigs, with the adjustable cushion minimizing vibration on contact.
Hopper Door Actuation
Provides the robust push and pull forces needed to open and close discharge doors on agricultural bins or material handling hoppers.
Is the Airtac SC80 Standard Cylinder SC80X265 the Right Cylinder?
Select the SC80X265 when your application requires a force step up from the 50 mm bore (982 N at 0.5 MPa) but does not yet demand the 100 mm bore's 3927 N. For strokes of 265 mm, the 25 mm rod provides good column strength, but if the load applies a significant side force, pair the cylinder with an external guide rail or linear bearing to protect the rod bearing from bending and premature seal wear.
To ensure a correct replacement, match five key points: the 80 mm bore, the 265 mm stroke, the PT3/8 port thread, the basic (no bracket) mounting configuration, and the absence of a built-in magnet. This model uses standard TPU seals for a temperature range of -20 to +70 °C.
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 SC80X265 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.
No, the SC80X265 is a double-acting cylinder and will not hold its position when air pressure is exhausted or the directional valve is centered. For load holding, you must add an external rod brake, a mechanical lock, or a pilot-operated check valve.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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