Airtac SC80 Standard Cylinder SC80X1100TC
The AirTAC Airtac SC80 Standard Cylinder SC80X1100TC is a genuine double-acting standard air cylinder with a Ø80mm bore and 1100mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1100 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X1100TC
The AirTAC SC80X1100TC is an 80 mm bore double-acting pneumatic cylinder with an 1100 mm stroke, factory-assembled with a centre trunnion (TC) mounting for pivoting applications. At 0.5 MPa it generates 2513 N push and 2268 N pull, while at the maximum operating pressure of 0.9 MPa the push force reaches 4523 N, driven by a 25 mm diameter piston rod.
This model uses a PT3/8 port and an M20x1.5 rod thread, with an adjustable air cushion length of 28 mm at each end to decelerate the load smoothly. The body length A is 182 mm, giving a total extended length of approximately 1282 mm. The TC mount ships complete with the TCM1 trunnion bracket (part code F-SC80TC), allowing the cylinder to swing as the rod extends and retracts.
Airtac SC80 Standard Cylinder SC80X1100TC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1100TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1100 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 SC80X1100TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1100 | 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 SC80X1100TC Is Used
Conveyor Diverter Gates
The 1100 mm stroke and 2513 N push force at 0.5 MPa reliably operate wide diverter gates on packaging and sortation conveyors, with the centre trunnion mount allowing the cylinder body to pivot freely.
Woodworking Clamp Carriages
Provides the long travel needed to move clamp carriages along panel saws or edgebanders. The adjustable cushion protects the mechanism from impact at the end of the 1100 mm stroke.
Agricultural Equipment Actuation
Suitable for actuating chutes or hopper doors on farming machinery where a long, straight-line push is required and the trunnion mount simplifies integration into a pivoting linkage.
Is the Airtac SC80 Standard Cylinder SC80X1100TC the Right Cylinder?
Choose the SC80 when the 50 mm bore's 982 N at 0.5 MPa is insufficient for the load, but before stepping up to the 100 mm bore which delivers 3927 N at the same pressure. For this 1100 mm stroke, which is long relative to the 25 mm rod diameter, ensure the load is guided externally or use a guided cylinder variant to prevent rod bending and uneven bearing wear under side loads.
To replace an existing unit, match five points exactly: 80 mm bore, 1100 mm stroke, PT port thread, centre trunnion (TC) mounting with the F-SC80TC bracket, and the absence of a built-in magnet. This tie-rod cylinder is shorter than an ISO 15552 profile and is not dimensionally interchangeable with that standard.
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 SC80X1100TC FAQ
At 0.7 MPa the theoretical push force is 3518 N. The maximum operating force at 0.9 MPa is 4523 N. Always apply a safety factor for real-world dynamic loads.
Yes, the TC suffix means the cylinder is supplied with the TCM1 trunnion mounting bracket (order code F-SC80TC) already fitted, ready for installation into a pivoting structure.
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