Airtac SC80 Standard Cylinder SC80X227
The AirTAC SC80 Standard Cylinder SC80X227 is a genuine double-acting standard air cylinder with a Ø80mm bore and 227mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke227 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
- No minimum order. A single piece can be ordered.
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About the Airtac SC80 Standard Cylinder SC80X227
The SC80X227 is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining an 80 mm bore with a 227 mm stroke. At 0.5 MPa it produces 2513 N of push force and 2268 N on the pull stroke, scaling to 4523 N at the maximum operating pressure of 0.9 MPa.
This model uses a 25 mm diameter piston rod with an M20x1.5 male thread and PT3/8 ports. The body length A is 182 mm, giving a total extended length of approximately 409 mm. It features an adjustable pneumatic cushion of 28 mm at each end to decelerate the piston smoothly.
Airtac SC80 Standard Cylinder SC80X227 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X227 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 227 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 SC80X227
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×227 | 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 SC80X227 Is Used
Conveyor Diverter Gates
The 2513 N push force at 0.5 MPa reliably actuates heavy diverter gates on packaging and sortation conveyors, with the 227 mm stroke providing ample travel for wide chutes.
Press-Fit Assembly
Delivers up to 4523 N of force at 0.9 MPa for pressing bearings, bushings, or dowels into machined housings in a controlled, repeatable 227 mm linear motion.
Pallet Stop & Lift
The robust 25 mm rod and tie-rod construction handle the impact of stopping heavy pallets on gravity roller conveyors, lifting a stop blade through the full 227 mm stroke.
Is the Airtac SC80 Standard Cylinder SC80X227 the Right Cylinder?
For applications needing more force, stepping up to the 100 mm bore SC100 series provides 3927 N at 0.5 MPa. If a shorter overall length is critical, the 63 mm bore SC63 delivers 1559 N at the same pressure. The 227 mm stroke is within the standard range for this bore.
When replacing an existing cylinder, match five points: 80 mm bore, 227 mm stroke, PT3/8 port thread, basic mounting (no bracket), and the absence of a magnet. Because the 25 mm rod extends over 200 mm, avoid direct side loading; use an external linear guide or a guided cylinder if the load is not purely axial.
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 SC80X227 FAQ
At the standard 0.5 MPa operating pressure, 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.
No. The SC80X227 is a double-acting cylinder and does not hold its position when air pressure is exhausted or the directional valve is centered. The piston will drift or drop under load. For position holding without live pressure, you must add an external rod brake, a mechanical lock, or a pilot-operated check valve.
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