Airtac SC80 Standard Cylinder SC80X700FB
The AirTAC Airtac SC80 Standard Cylinder SC80X700FB is a genuine double-acting standard air cylinder with a Ø80mm bore and 700mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke700 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X700FB
The AirTAC SC80X700FB is a double-acting tie-rod cylinder delivering 2513 N of push force at 0.5 MPa (4523 N at 0.9 MPa). With an 80 mm bore and a 700 mm stroke, it handles medium-to-long linear movements in clamping, pressing, and material-transfer stations. The 25 mm diameter piston rod and 28 mm adjustable air cushion at each end provide smooth deceleration, reducing impact noise and wear.
This model comes with a rear rectangular flange (FB mount, accessory F-SC80FB) for rigid end-face mounting against a machine panel or bracket. The body length A is 182 mm, giving a total extended length of approximately 882 mm. Standard PT1/8 ports and TPU seals (-20 to +70 °C) suit general industrial compressed-air systems. For position sensing, add an external reed switch bracket; this unit does not include a built-in magnet.
Airtac SC80 Standard Cylinder SC80X700FB Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X700FB |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 700 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 SC80X700FB
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×700 | 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 SC80X700FB Is Used
Pallet Stop & Transfer
The 700 mm stroke and rear-flange mount let the SC80X700FB act as a long-reach pallet stop or transfer arm on roller conveyors, moving heavy totes between lanes with controlled cushioning.
Panel Press & Clamp
Rigid FB mounting anchors the cylinder against a back plate while the rod applies up to 4523 N of clamping force on furniture panels, composite layups, or assembly jigs.
Diverter Gate Actuation
In parcel-handling systems, the 80 mm bore drives diverter gates or sortation paddles through a 700 mm arc. The adjustable air cushion softens the end-of-stroke impact under high cycle rates.
Is the Airtac SC80 Standard Cylinder SC80X700FB the Right Cylinder?
Choose the SC80 when your load needs roughly 2500 N at standard line pressure. If you can accept a smaller envelope and around 1559 N, step down to the SC63; for heavier work near 3900 N, move up to the SC100. At a 700 mm stroke, the unsupported rod length is significant—any side load or off-centre force can cause rod bending and premature bearing wear. Use an external linear guide or a guided cylinder to absorb transverse forces.
For a drop-in replacement, match five points: 80 mm bore, 700 mm stroke, PT port thread, FB rear-flange mounting, and no magnet. This SC cylinder is a genuine AirTAC tie-rod design, shorter than an ISO 15552 profile, so it is not interchangeable with ISO-dimensioned 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 SC80X700FB FAQ
At 0.7 MPa (7 bar) the SC80 cylinder produces 3518 N of push force and 2268 N of pull force. The maximum operating force at 0.9 MPa is 4523 N push.
No. The AirTAC SC series is a tie-rod cylinder with a shorter overall body length than an ISO 15552 profile cylinder. The mounting dimensions and body length A (182 mm for the SC80) differ, so it is not a dimensional drop-in for ISO 15552. Replace only with another AirTAC SC80 tie-rod cylinder matching your stroke, port, and mounting.
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