Airtac SC80 Standard Cylinder SC80X100SFB
The AirTAC Airtac SC80 Standard Cylinder SC80X100SFB 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 SC80X100SFB
The SC80X100SFB is a double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa and up to 4523 N at 0.9 MPa operating pressure. Its 80 mm bore and 100 mm stroke suit medium-duty clamping and pressing tasks where a compact footprint is needed.
This model features a built-in magnet (-S) for mounting CMSG/DMSG/EMSG sensors directly on the tie-rod barrel, plus an FB rear rectangular flange (F-SC80FB) for rigid end-face mounting. The 25 mm diameter piston rod and 28 mm adjustable air cushion provide smooth deceleration, while the PT1/4 port thread ensures straightforward pneumatic connections.
Airtac SC80 Standard Cylinder SC80X100SFB Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X100SFB |
|---|---|
| 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 SC80X100SFB
| 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 SC80X100SFB Is Used
End-Stop Gate Actuation
The rear flange mount and 2513 N push force make this cylinder ideal for raising and lowering end-stop gates on conveyor lines, providing reliable part diversion at 0.5 MPa.
Light Assembly Pressing
With 4523 N of force available at 0.9 MPa, the SC80X100SFB handles press-fit insertion of bearings or bushings in sub-assembly fixtures, with sensor confirmation of full extension.
Clamping in Welding Jigs
The built-in magnet allows CMSG sensors to verify clamp position, while the rigid FB flange keeps the cylinder fixed during automated welding operations.
Is the Airtac SC80 Standard Cylinder SC80X100SFB the Right Cylinder?
Choose the SC80 when your application needs roughly 2500 N of force at standard shop air. If you require a more compact actuator and can accept about 1559 N, step down to the SC63; for heavier loads up to 3927 N at 0.5 MPa, move up to the SC100. This 100 mm stroke is well within standard limits, but always align the rod axis with the load to avoid side-loading the bearing.
For a direct replacement, match five points: 80 mm bore, 100 mm stroke, PT port thread, FB rear flange mounting, and the -S magnet for sensor compatibility. The SC is a tie-rod cylinder and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC80X100SFB 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.
No. The AirTAC SC series is a tie-rod cylinder with a shorter body length (A=182 mm for the 80 bore) than a typical ISO 15552 profile cylinder. It is not dimensionally interchangeable. It directly replaces another AirTAC SC80 tie-rod cylinder with matching stroke, port thread, FB mount, and magnet.
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