Airtac SC80 Standard Cylinder SC80X1150TC
The AirTAC Airtac SC80 Standard Cylinder SC80X1150TC is a genuine double-acting standard air cylinder with a Ø80mm bore and 1150mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1150 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X1150TC
The SC80X1150TC is a double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa (4523 N at 0.9 MPa), built for mid-range industrial tasks needing a long 1150 mm stroke. Its 25 mm diameter piston rod and 28 mm adjustable air cushion provide smooth deceleration, while the centre trunnion mount allows the cylinder to pivot during operation.
This genuine AirTAC tie-rod cylinder features a PT3/8 port and an M20x1.5 rod thread. With a body length of 182 mm, the total extended length reaches 1332 mm, making it suitable for applications where space is available for a long linear movement.
Airtac SC80 Standard Cylinder SC80X1150TC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1150TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1150 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 SC80X1150TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1150 | 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 SC80X1150TC Is Used
Material Handling
Pivoting pusher or kicker arm on a long conveyor line, using the trunnion mount to swing into position and push products off the line.
Agricultural Machinery
Actuating a large diverter chute or hopper door on a harvester or grain handling system, where the cylinder needs to pivot under load.
Clamping & Fixturing
Long-stroke clamping of large wooden panels or metal sheets in a press or gluing station, with the trunnion allowing the clamp arm to rotate clear.
Is the Airtac SC80 Standard Cylinder SC80X1150TC the Right Cylinder?
For higher force, step up to the SC100 bore which provides 3927 N at 0.5 MPa. For a more compact option, the SC63 bore offers 1559 N. At 1150 mm, this stroke is long but within the 1500 mm maximum standard stroke for the 80 mm bore. To manage potential rod deflection or side loading over this length, always align the load axially with the rod or use an external guide rail. For a direct replacement, match bore (80 mm), stroke (1150 mm), PT3/8 port thread, centre trunnion (TC) mount, and the absence of a magnet.
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 SC80X1150TC FAQ
At the standard operating pressure of 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.
A guide is strongly recommended if the load applies any side force to the rod. An unsupported 25 mm rod extending 1150 mm is susceptible to bending under side loads. Use external linear guides or a guided cylinder to ensure long seal life and prevent rod damage.
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