Airtac SC80 Standard Cylinder SC80X485S
The AirTAC SC80 Standard Cylinder SC80X485S is a genuine double-acting standard air cylinder with a Ø80mm bore and 485mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke485 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SC80 Standard Cylinder SC80X485S
The SC80X485S is a double-acting pneumatic cylinder with an 80 mm bore and a 485 mm stroke, pre-fitted with a built-in magnet for direct mounting of CMSG/DMSG/EMSG sensors. At 0.5 MPa it generates 2513 N pushing and 2268 N pulling, rising to a robust 4523 N push at the maximum operating pressure of 0.9 MPa.
Its 25 mm diameter piston rod and 28 mm adjustable air cushion at each end provide smooth deceleration for mid-stroke positioning tasks. The total extended body length is approximately 667 mm (182 mm body length A plus the 485 mm stroke), making it a compact tie-rod design that is shorter than a comparable ISO 15552 cylinder.
Airtac SC80 Standard Cylinder SC80X485S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X485S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 485 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 SC80X485S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×485 | 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 SC80X485S Is Used
Material Transfer
Pushes or diverts boxes and totes on a packaging line, using the 485 mm stroke to span a wide conveyor section.
Clamping & Fixturing
Applies 2513 N of clamping force at standard line pressure to hold large weldments or composite layups securely during processing.
Bin Tipping
Actuates a hopper or bin tipper, using the full stroke to achieve a steep dump angle for granular materials.
Is the Airtac SC80 Standard Cylinder SC80X485S the Right Cylinder?
This 80 mm bore model is a solid mid-range actuator. If you need higher force, stepping up to the 100 mm bore (3927 N at 0.5 MPa) is an option; for a lighter, more compact solution, the 63 mm bore (1559 N at 0.5 MPa) may suffice. For this 485 mm stroke, ensure the rod is not subjected to side loading, as the unsupported length can create a bending moment on the rod bearing. Use an external guide or a guided cylinder for off-axis loads.
To replace this unit, match five key points: an 80 mm bore, 485 mm stroke, PT port thread, the built-in magnet (-S suffix), and the basic (no bracket) mounting style. This ensures a direct, direct fit for another AirTAC SC series cylinder.
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 SC80X485S FAQ
At 0.7 MPa (7 bar) supply pressure, the pushing force is 3518 N and the pulling force is 3175 N, based on the official AirTAC thrust table for an 80 mm bore.
Yes. The -S suffix in the model code SC80X485S indicates a built-in magnet is integrated into the piston. You can clamp AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the barrel's sensor groove without any additional brackets.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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