Airtac SC80 Standard Cylinder SC80X100FB
The AirTAC Airtac SC80 Standard Cylinder SC80X100FB 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 SC80X100FB
The AirTAC SC80X100FB is a double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa (4523 N at 0.9 MPa). Its 80 mm bore and 100 mm stroke suit medium-duty clamping and pressing tasks where a compact, rigid installation is needed.
This model features an FB rear rectangular flange (part F-SC80FB) for secure end-face mounting. The 25 mm diameter piston rod and 28 mm adjustable air cushion ensure smooth deceleration, while the PT1/4 port thread keeps connections standard across common pneumatic circuits.
Airtac SC80 Standard Cylinder SC80X100FB Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X100FB |
|---|---|
| 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 SC80X100FB
| 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 SC80X100FB Is Used
End-Stop Positioning
The rear flange mount anchors the cylinder rigidly to a machine frame, making it ideal for end-stop gates or part stoppers on conveyor lines.
Press-Fit Assembly
With 4523 N of force at 0.9 MPa, this cylinder handles bearing press-fit or component insertion stations where a fixed rear mounting point is required.
Clamping Fixtures
The FB mount allows the cylinder body to be bolted directly to a fixture plate, providing a stable axis for pneumatic clamping in CNC machining or welding jigs.
Is the Airtac SC80 Standard Cylinder SC80X100FB the Right Cylinder?
Choose the SC80 bore for 2513 N push at 0.5 MPa. If your load requires less force, step down to the SC63 bore (1559 N push at 0.5 MPa); for heavier loads, the SC100 bore provides 3927 N. The 100 mm stroke is well within the 1500 mm maximum standard stroke for this bore.
When replacing an existing cylinder, match five points: 80 mm bore, 100 mm stroke, PT port thread, rear flange (FB) mounting, and no magnet. 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 SC80X100FB FAQ
At the standard operating pressure of 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.
No. The AirTAC SC series is a tie-rod cylinder and is physically shorter than an ISO 15552 cylinder. It is not dimensionally interchangeable. Use it to replace another AirTAC SC tie-rod cylinder with matching bore, stroke, port, and mounting.
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