Airtac SC80 Standard Cylinder SC80X700-FA
The AirTAC Airtac SC80 Standard Cylinder SC80X700-FA 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 SC80X700-FA
The SC80X700-FA is a double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa and up to 4523 N at the maximum operating pressure of 0.9 MPa. With an 80 mm bore and a 700 mm stroke, this model features a 25 mm diameter piston rod and PT3/8 ports, making it a robust choice for medium-to-long linear motion tasks.
This configuration includes an FA front rectangular flange (F-SC80FA) for secure panel or end-face mounting. The 700 mm stroke is within the 1500 mm maximum standard stroke for this bore, and the cylinder's adjustable air cushion, with a 28 mm cushion length, provides smooth deceleration at the stroke ends.
Airtac SC80 Standard Cylinder SC80X700-FA Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X700-FA |
|---|---|
| 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 SC80X700-FA
| 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 SC80X700-FA Is Used
Material Transfer
Pushes heavy totes or components 700 mm across a roller conveyor, with the front flange providing a rigid, fixed mounting point for precise alignment.
Press-Fit Assembly
Delivers over 4500 N of force at 0.9 MPa to press bearings or bushings into housings, with the adjustable cushion softening the impact at the end of the stroke.
Pallet Layer Forming
Positions a stop gate or pusher plate with a 700 mm reach to align cases on a palletizing line, handling repetitive, high-cycle tasks reliably.
Is the Airtac SC80 Standard Cylinder SC80X700-FA the Right Cylinder?
Select the SC80 when your application requires a force class between the smaller SC63 (1559 N at 0.5 MPa) and the larger SC100 (3927 N at 0.5 MPa). For this 700 mm stroke, side loads on the 25 mm rod become a critical design factor; an external guide rail or a guided cylinder is strongly recommended to prevent rod bending and premature bearing wear. To ensure a correct replacement, match five key points: 80 mm bore, 700 mm stroke, PT3/8 port thread, FA front flange mounting, and the absence of a built-in magnet.
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 SC80X700-FA FAQ
The theoretical push force on the piston rod extension is 2513 N at 0.5 MPa, 3518 N at 0.7 MPa, and 4523 N at the maximum operating pressure of 0.9 MPa. The pull force on retraction is 2268 N at 0.5 MPa due to the rod area.
No. The SC80 is a double-acting cylinder that requires continuous air pressure to maintain its position. If pressure is lost or the directional valve is centered, the piston will drift. For load holding, you must add a pilot-operated check valve or an external mechanical rod lock.
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