Airtac SC80 Standard Cylinder SC80X100SFA
The AirTAC Airtac SC80 Standard Cylinder SC80X100SFA is a genuine double-acting standard air cylinder with a Ø80mm bore and 100mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke100 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X100SFA
The SC80X100SFA is an 80 mm bore, 100 mm stroke double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa. This model is equipped with a built-in magnet (-S) and a front rectangular flange (FA) for secure panel mounting, making it ready for sensor feedback and rigid end-face installation.
Its 25 mm diameter piston rod and 28 mm adjustable air cushion provide smooth end-of-stroke deceleration for the 100 mm travel. The body length A is 182 mm, giving a total extended length of approximately 282 mm. Operating on filtered air from 0.15 to 1.0 MPa, this cylinder suits general industrial automation tasks within -20 to +70 °C.
Airtac SC80 Standard Cylinder SC80X100SFA Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X100SFA |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 100 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 SC80X100SFA
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×100 | 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 SC80X100SFA Is Used
Clamping & Fixturing
The 2513 N push force at 0.5 MPa and front flange mount make this cylinder ideal for rigidly mounted clamping fixtures in machining centres, where the magnet confirms jaw position.
Part Stops & Diverters
With a 100 mm stroke and sensor-ready magnet, it reliably actuates part stops on conveyor lines. The 28 mm cushion absorbs impact from fast-moving packages.
Press-Fit Assembly
The 4523 N of force available at 0.9 MPa handles light press-fit operations. The front flange (FA) provides a stable, perpendicular mounting face for accurate rod alignment.
Is the Airtac SC80 Standard Cylinder SC80X100SFA the Right Cylinder?
Choose the SC80 bore when your application needs around 2513 N of push force at standard plant air pressure. If you require less force, the smaller SC63 bore provides 1559 N at 0.5 MPa, saving space and air consumption. For higher force demands, step up to the SC100 bore, which pushes 3927 N at the same pressure.
This 100 mm stroke is well within the standard range, but always check for side loads. For precise interchange, match five points: 80 mm bore, 100 mm stroke, PT port thread, FA front flange mounting (part F-SC80FA), and the built-in magnet for CMSG/DMSG sensors.
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 SC80X100SFA 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 reaches 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
Match these five specifications exactly: 80 mm bore, 100 mm stroke, PT (Rc) port thread, front flange mounting (FA, using bracket F-SC80FA), and the built-in magnet (-S) for sensor compatibility. The SC is a tie-rod cylinder, not an ISO 15552 profile, so dimensional interchangeability must be verified against another AirTAC SC80 tie-rod cylinder.
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