Airtac SC80 Standard Cylinder SC80X810S
The AirTAC Airtac SC80 Standard Cylinder SC80X810S is a genuine double-acting standard air cylinder with a Ø80mm bore and 810mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke810 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X810S
The SC80X810S is an 80 mm bore, 810 mm stroke single-rod tie-rod cylinder from the AirTAC SC family, featuring a built-in magnet for direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors. This double-acting unit generates a push force of 2513 N at 0.5 MPa and 4523 N at the maximum operating pressure of 0.9 MPa, driven through a 25 mm diameter piston rod.
With a body length A of 182 mm and an adjustable air cushion of 28 mm at each end, it decelerates loads smoothly without hard stops. The PT1/4 port and M20x1.5 rod thread suit standard pneumatic connections, while the TPU seals ensure reliable operation from -20 to +70 °C. This model is a genuine AirTAC component, built for consistent performance in demanding automation tasks.
Airtac SC80 Standard Cylinder SC80X810S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X810S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 810 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 SC80X810S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×810 | 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 SC80X810S Is Used
Long-Reach Part Transfer
The 810 mm stroke moves components between distant conveyor lines or workstations. The built-in magnet allows end-of-stroke sensing to confirm part placement before the next cycle starts.
Pallet Dispensing Systems
Pushes heavy pallets or slip sheets into position with 2513 N of force at standard line pressure. The adjustable cushion protects the mechanism from impact wear during high-cycle operation.
Automated Gluing or Welding Fixtures
Extends tooling across a large frame with repeatable positioning. CMSG sensors clamped to the tie-rod barrel provide precise mid-stroke or end-stroke signals to the PLC.
Is the Airtac SC80 Standard Cylinder SC80X810S the Right Cylinder?
For applications needing more force, stepping up to the 100 mm bore SC100 series provides 3927 N push at 0.5 MPa, while the 63 mm bore SC63 series offers 1559 N if a smaller, lighter unit is acceptable. At an 810 mm stroke, the extended piston rod is subject to bending under side loads; always guide the load externally or use a guided cylinder if lateral forces are present.
When replacing an existing cylinder, match five key points: 80 mm bore, 810 mm stroke, PT1/4 port thread, the basic mounting configuration (no integrated bracket), and the built-in magnet (-S suffix) for sensor compatibility. The SC is a tie-rod cylinder and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC80X810S FAQ
At 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. The theoretical maximum force at 1.0 MPa is 513 kgf.
Yes. The -S suffix indicates a built-in magnet on the piston. This allows you to clamp AirTAC CMSG, DMSG, or EMSG reed and solid-state sensors directly onto the cylinder's tie-rod barrel to detect piston position without external brackets.
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