Airtac SC80 Standard Cylinder SC80X1050SN
The AirTAC Airtac SC80 Standard Cylinder SC80X1050SN is a genuine double-acting standard air cylinder with a Ø80mm bore and 1050mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1050 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X1050SN
The AirTAC SC80X1050SN is a double-acting tie-rod cylinder delivering 2513 N push force at 0.5 MPa and 4523 N at the maximum operating pressure of 0.9 MPa. With an 80 mm bore, 25 mm rod, and 28 mm adjustable air cushion, this model is built for medium-to-heavy linear applications requiring a long 1050 mm working stroke.
This variant includes a built-in magnet (suffix -S) to mount CMSG/DMSG/EMSG sensors directly on the barrel for position feedback, and is fitted with NBR (nitrile) seals for reliable operation within the standard -20 to +70 °C temperature range. The total extended body length is 1232 mm, and the G3/8 port thread supplies ample flow for speeds up to 800 mm/s.
Airtac SC80 Standard Cylinder SC80X1050SN Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1050SN |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1050 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 SC80X1050SN
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1050 | 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 SC80X1050SN Is Used
Long-Stroke Material Transfer
The 1050 mm stroke pushes or pulls parts across wide conveyor gaps or between distant workstations in packaging and assembly lines.
Automated Panel Feeding
Ideal for feeding large sheets or panels into CNC routers or saws, using sensor feedback from the built-in magnet to confirm full extension and retraction.
Bin Diverter Actuation
Provides the long travel needed to actuate high-volume bin diverters or sortation gates in logistics and distribution centers.
Is the Airtac SC80 Standard Cylinder SC80X1050SN the Right Cylinder?
Select the SC80 when your application needs more force than a 63 mm bore (1559 N at 0.5 MPa) but does not require the bulk of a 100 mm cylinder (3927 N). For this 1050 mm stroke, ensure the load is guided externally or use a guided cylinder; a long, unsupported 25 mm rod is susceptible to bending under side loads, which can damage the rod bearing and seals.
When replacing an existing cylinder, match five key points to this SC80X1050SN: 80 mm bore, 1050 mm stroke, PT (G1/4) port thread, NBR seal material, and the built-in magnet for sensor compatibility.
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 SC80X1050SN FAQ
At the standard factory pressure of 0.5 MPa, the push force is 2513 N. At the maximum operating pressure of 0.9 MPa, the force increases to 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
No. For any stroke over 300 mm, and especially at 1050 mm, the 25 mm diameter rod is vulnerable to bending and buckling under side loads. Always use an external guide rail or a rodless guided cylinder to absorb transverse forces and protect the rod bearing.
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