Airtac SC80 Standard Cylinder SC80X1050S
The AirTAC Airtac SC80 Standard Cylinder SC80X1050S 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 SC80X1050S
The SC80X1050S is a double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa (4523 N at the 0.9 MPa maximum operating pressure). Its 80 mm bore, 25 mm rod, and 1050 mm stroke suit long linear movements in material handling and automation frames.
This model includes the -S suffix for a built-in magnet, allowing CMSG/DMSG/EMSG sensors to clamp directly onto the tie-rod barrel for non-contact position sensing. The adjustable air cushion (28 mm) decelerates the piston smoothly at stroke ends, and the PT1/8 port threads connect to standard pneumatic fittings.
Airtac SC80 Standard Cylinder SC80X1050S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1050S |
|---|---|
| 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 SC80X1050S
| 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 SC80X1050S Is Used
Long-Stroke Part Transfer
Moves components 1050 mm across workstations on packaging or assembly lines. The built-in magnet enables end-of-stroke sensor confirmation.
Automated Panel Indexing
Positions large panels or doors through a 1050 mm travel. The 2513 N push force at 0.5 MPa handles moderate inertial loads with adjustable cushioning.
Pallet Dispenser Actuation
Drives the push mechanism in pallet dispensers, extending 1050 mm to release a single pallet. Magnetic sensors sequence the return stroke reliably.
Is the Airtac SC80 Standard Cylinder SC80X1050S the Right Cylinder?
For higher force in the same footprint, step up to the 100 mm bore (3927 N at 0.5 MPa). If a shorter, more rigid assembly is acceptable, the 63 mm bore (1559 N at 0.5 MPa) reduces air consumption. At 1050 mm stroke, the 25 mm rod is susceptible to bending under side loads—use an external linear guide or a guided cylinder configuration to protect the rod bearing and seals. When replacing an existing cylinder, match five points: 80 mm bore, 1050 mm stroke, PT port thread, the built-in magnet (-S), and the basic (no bracket) mounting style.
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 SC80X1050S FAQ
At 0.5 MPa it produces 2513 N extending and 2268 N retracting. At the maximum operating pressure of 0.9 MPa, the extending force is 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
No. The SC80 is a tie-rod cylinder and its rod bearing is not designed to support side loads. For a 1050 mm stroke, always install an external linear guide or use a dedicated guided cylinder to prevent rod bending and premature seal wear.
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