Airtac SC80 Standard Cylinder SC80X580TC
The AirTAC Airtac SC80 Standard Cylinder SC80X580TC is a genuine double-acting standard air cylinder with a Ø80mm bore and 580mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke580 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X580TC
The SC80X580TC is a double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa and up to 4523 N at 0.9 MPa. With an 80 mm bore, 25 mm diameter piston rod, and a 580 mm stroke, it is built for medium-to-heavy linear actuation tasks where pivoting movement is required.
The cylinder features a centre trunnion mount (TC), supplied complete with the TCM1 trunnion bracket, allowing the body to pivot during operation. Its adjustable air cushion (28 mm length) decelerates the piston smoothly at stroke ends, protecting the end caps. The body length A is 182 mm, and the total extended length is approximately 762 mm.
Airtac SC80 Standard Cylinder SC80X580TC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X580TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 580 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 SC80X580TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×580 | 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 SC80X580TC Is Used
Conveyor Diverters
The pivoting action of the trunnion mount combined with a 580 mm stroke makes this cylinder suitable for heavy-duty conveyor diverters and sorting gates in material handling.
Welding Fixture Clamping
Provides the high clamping force needed for welding fixtures, with the centre trunnion allowing the clamp arm to swing clear for easy part loading and unloading.
Agricultural Machinery
Used in agricultural equipment for actuating pivoting booms or chute controls, where the robust tie-rod design withstands dusty, demanding environments.
Is the Airtac SC80 Standard Cylinder SC80X580TC the Right Cylinder?
This 80 mm bore model is a step up in force from the 63 mm bore (1559 N at 0.5 MPa) and a step below the 100 mm bore (3927 N at 0.5 MPa). The TC centre trunnion mount is ideal for applications where the cylinder must swing through an arc. For this 580 mm stroke, ensure the rod is adequately supported against side loads; an external linear guide or rod-alignment coupler is recommended to prevent rod bending and premature bearing wear. For a direct replacement, match the 80 mm bore, 580 mm stroke, PT1/8 port thread, centre trunnion mounting, 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 SC80X580TC 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.
It is a direct replacement only for another AirTAC SC series tie-rod cylinder or a functionally identical model matching the 80 mm bore, 580 mm stroke, PT3/8 port, centre trunnion (TC) mount, and no magnet. It is not dimensionally interchangeable with ISO 15552 profile cylinders.
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