Airtac SC80 Standard Cylinder SC80X1150SN
The AirTAC Airtac SC80 Standard Cylinder SC80X1150SN is a genuine double-acting standard air cylinder with a Ø80mm bore and 1150mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1150 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X1150SN
The AirTAC SC80X1150SN is a double-acting tie-rod cylinder with an 80 mm bore and a 1150 mm stroke, delivering a push force of 2513 N at 0.5 MPa and up to 4523 N at 0.9 MPa. Its 25 mm diameter piston rod and 28 mm adjustable air cushion provide reliable deceleration for mid-to-heavy linear motion tasks.
This model includes a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors, enabling precise position feedback. The NBR seals (-N) offer good wear resistance, and the standard PT (Rc) threaded ports ensure straightforward pneumatic connections. At this stroke length, ensure the rod is supported against side loads to prevent bending.
Airtac SC80 Standard Cylinder SC80X1150SN Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1150SN |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1150 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 SC80X1150SN
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1150 | 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 SC80X1150SN Is Used
Long-Stroke Part Transfer
Moves components across wide conveyor gaps or between distant workstations, with sensor feedback confirming end-of-stroke positions.
Automated Material Handling
Pushes or pulls bins and pallets in automated storage and retrieval systems, where the 1150 mm reach and guided support are key.
Woodworking Machinery
Actuates clamps or saw carriages over long travel distances, using the adjustable cushion to manage inertial loads smoothly.
Is the Airtac SC80 Standard Cylinder SC80X1150SN the Right Cylinder?
Choose the SC80X1150SN for applications needing the 2513 N push force at 0.5 MPa. If your load requires less force, the 63 mm bore (1559 N at 0.5 MPa) offers a more compact alternative; for higher force, step up to the 100 mm bore (3927 N at 0.5 MPa). For strokes of 300 mm or greater, especially with the 25 mm rod, avoid direct side loading—use an external guide or linear rail to protect the rod bearing from bending moments. When replacing, match bore, stroke, PT port thread, the NBR seal material, and the integrated magnet option exactly.
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 SC80X1150SN 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.
For strokes over 300 mm, side loads can bend the rod or damage the bearing. Always guide the load externally with a linear rail or rod guide, and ensure the load is aligned axially with the piston rod to prevent bending moments.
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