Airtac SC80 Standard Cylinder SC80X800N
The AirTAC Airtac SC80 Standard Cylinder SC80X800N 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 SC80X800N
The SC80X800N is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining an 80 mm bore with an 800 mm stroke. It generates a push force of 2513 N at 0.5 MPa and up to 4523 N at the maximum operating pressure of 0.9 MPa, making it a powerful actuator for medium-to-heavy linear motion tasks.
This model is fitted with NBR (nitrile) seals as standard for the SC series, offering reliable performance within the typical operating temperature range of -20 to +70 °C. The cylinder features a 25 mm diameter piston rod, PT3/8 port connections, and an adjustable air cushion length of 28 mm at each end to decelerate the piston smoothly, preventing hard stops.
Airtac SC80 Standard Cylinder SC80X800N Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X800N |
|---|---|
| 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 SC80X800N
| 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 SC80X800N Is Used
Material Reject Gates
Provides the long 800 mm reach and 2513 N force needed to push defective products off a high-speed conveyor line, with NBR seals handling standard factory air.
Woodworking Clamp Carriages
Moves a heavy clamping head across an 800 mm span in a panel saw or CNC router, using its 25 mm rod for stable, guided linear motion under substantial thrust.
Pallet Layer Positioning
Shifts a pallet layer former across an 800 mm stroke in a palletizing cell, leveraging the 4523 N max force for dense, stacked loads.
Is the Airtac SC80 Standard Cylinder SC80X800N the Right Cylinder?
For applications requiring less force, consider stepping down to the 63 mm bore SC63 series, which provides 1559 N of push force at 0.5 MPa. If a higher force is needed, the 100 mm bore SC100 series offers 3927 N at the same pressure. Given the 800 mm stroke, ensure the load is guided and side forces are minimized; long, unsupported strokes on a single rod can create a bending moment on the rod bearing. For direct replacement, match the 80 mm bore, 800 mm stroke, PT3/8 port thread, basic mounting, and confirm the NBR seal material.
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 SC80X800N FAQ
At the standard operating pressure of 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.
An 800 mm stroke with a single piston rod is susceptible to side-load bending. It is critical to use an external guide rail system or a guided cylinder variant to absorb transverse forces. The cylinder's rod bearing alone is not designed to support side loads, which can cause premature seal wear and rod damage.
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