Airtac SC80 Standard Cylinder SC80X800TC
The AirTAC Airtac SC80 Standard Cylinder SC80X800TC is a genuine double-acting standard air cylinder with a Ø80mm bore and 800mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke800 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X800TC
The SC80X800TC is an 80 mm bore double-acting pneumatic cylinder with an 800 mm stroke, pre-configured with a centre trunnion mount for pivoting applications. It generates 2513 N of push force at 0.5 MPa and up to 4523 N at 0.9 MPa, driven by a 25 mm diameter piston rod.
This tie-rod cylinder uses an adjustable air cushion (28 mm length) to decelerate the piston at end of travel, reducing impact. The TC suffix includes the F-SC80TC centre trunnion bracket and TCM1 mounting bracket, allowing the cylinder to swing as the load moves through an arc.
Airtac SC80 Standard Cylinder SC80X800TC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X800TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 800 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 SC80X800TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×800 | 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 SC80X800TC Is Used
Conveyor Diverters
Pivots a diverter gate on a packaging line. The centre trunnion mount lets the cylinder swing through an arc as the gate opens and closes.
Grain Chute Actuation
Opens and closes a heavy grain chute flap on a silo. The 2513 N push force at 0.5 MPa handles sticky or bridged material.
Weld Fixture Clamping
Drives a pivoting clamp arm on an automotive welding jig. The adjustable cushion ensures a soft stop, preventing vibration that could shift the part.
Is the Airtac SC80 Standard Cylinder SC80X800TC the Right Cylinder?
Select the SC80X800TC when your application requires a mid-body pivot point for a swinging or articulating load. If you need higher force, the SC100 series steps up to 3927 N at 0.5 MPa; for a lighter, more compact solution, the SC63 delivers 1559 N at the same pressure.
At 800 mm of stroke, the 25 mm rod is long and can bend under side loads. Use an external guide rail or a guided cylinder if the load is not perfectly axial. For a drop-in replacement, match bore, stroke, PT ports, the TC centre trunnion mount, and the non-magnetised barrel exactly.
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 SC80X800TC FAQ
At 0.5 MPa, it provides 2513 N pushing and 2268 N pulling. 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.
Match these five points: 80 mm bore, 800 mm stroke, PT (1/8) ports, centre trunnion (TC) mount with the TCM1 bracket, and a non-magnetised barrel. The SC is a tie-rod design, so it is not dimensionally interchangeable with ISO 15552 profile cylinders.
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