Airtac SC80 Standard Cylinder SC80X510S
The AirTAC Airtac SC80 Standard Cylinder SC80X510S is a genuine double-acting standard air cylinder with a Ø80mm bore and 510mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke510 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X510S
The SC80X510S is an 80 mm bore, 510 mm stroke double-acting tie-rod cylinder equipped with a built-in magnet for direct mounting of CMSG/DMSG/EMSG sensors. At 0.5 MPa air pressure it produces 2513 N pushing force and 2268 N on the pull stroke, rising to 4523 N push at the maximum operating pressure of 0.9 MPa.
This model uses a 25 mm diameter piston rod with M20x1.5 male threads and PT3/8 ports. Its adjustable air cushion (28 mm length) decelerates the piston smoothly at each end of the 510 mm travel. The body length A is 182 mm, giving a total extended length of approximately 692 mm. The standard TPU seals suit an operating temperature range of -20 to +70 °C.
Airtac SC80 Standard Cylinder SC80X510S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X510S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 510 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 SC80X510S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×510 | 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 SC80X510S Is Used
Material Handling Gates
The 510 mm stroke and 2513 N push force at 0.5 MPa operate diverters and stop gates on wide conveyor lines. The built-in magnet enables end-of-stroke sensing for automated sortation control.
Automated Clamping Fixtures
Delivers 4523 N of clamping force at 0.9 MPa for securing large workpieces during machining or welding. Sensor feedback from the -S magnet confirms the clamp is fully engaged before the cycle starts.
Pallet Lift and Transfer
Pushes or lifts pallets between roller beds with a half-meter travel. The tie-rod construction handles demanding multi-shift warehouse duty, while the adjustable cushion protects the assembly from impact damage.
Is the Airtac SC80 Standard Cylinder SC80X510S the Right Cylinder?
The SC80 delivers 2513 N push at 0.5 MPa. For a lighter, more compact actuator, the SC63 bore provides 1559 N at the same pressure. If your application demands higher force, step up to the SC100 which outputs 3927 N push at 0.5 MPa. Always match the replacement cylinder on five points: bore, stroke, PT3/8 port thread, the basic mounting configuration, and the -S magnet option for sensor compatibility.
At 510 mm of stroke, the 25 mm rod is subject to bending under side loads. For any application where the load is not guided and perfectly axial, add an external guide rail or rod support to prevent premature bearing wear and rod deflection. This cylinder is not a guided unit and should not be used to absorb lateral forces directly.
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 SC80X510S FAQ
At 0.7 MPa (7 bar) the SC80X510S generates 3518 N of pushing force and 3175 N of pulling force. The maximum operating force at 0.9 MPa is 4523 N push.
Yes. The -S suffix in the model code indicates a built-in magnet on the piston. This allows AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors to be clamped directly onto the barrel tie-rods to detect piston position without any additional brackets.
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