Airtac SC80 Standard Cylinder SC80X700SN
The AirTAC Airtac SC80 Standard Cylinder SC80X700SN 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 SC80X700SN
The SC80X700SN is an 80 mm bore, 700 mm stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod family. It generates 2513 N of push force and 2268 N of pull force when operated at 0.5 MPa, making it a robust actuator for medium-to-heavy linear motion tasks. This model is equipped with a 25 mm diameter piston rod, PT3/8 ports, and a 28 mm adjustable air cushion to decelerate end-of-stroke impact.
This specific configuration includes a built-in magnet (-S suffix), allowing direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors on the barrel for contactless position sensing. The -N suffix specifies NBR (nitrile) seals, providing reliable performance within the standard operating temperature range of -20 to +70 °C. The body length A is 182 mm, resulting in a total extended length of approximately 882 mm.
Airtac SC80 Standard Cylinder SC80X700SN Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X700SN |
|---|---|
| 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 SC80X700SN
| 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 SC80X700SN Is Used
Material Transfer
Pushes heavy totes or boxes off a main conveyor line onto a branch. The 700 mm stroke provides the reach needed for wide conveyor beds, with sensor confirmation via the built-in magnet.
Industrial Press Feed
Advances sheet metal or composite panels into a stamping press or bonding fixture. The 2513 N force at 0.5 MPa handles substantial feed resistance, and NBR seals offer good wear life.
Pallet Layer Forming
Acts as a layer pusher in a palletizing cell, squaring rows of cases. The long 700 mm stroke covers a full pallet width, and the adjustable cushion ensures a soft stop under high inertial loads.
Is the Airtac SC80 Standard Cylinder SC80X700SN the Right Cylinder?
Select the SC80X700SN for applications needing the 2513 N push force at 0.5 MPa that an 80 mm bore delivers. If your force requirement is lower, stepping down to a 63 mm bore (1559 N at 0.5 MPa) can reduce air consumption and physical size. For higher force, the 100 mm bore model provides 3927 N at the same pressure. The 700 mm stroke is within the 1500 mm maximum standard stroke for this bore.
For this 700 mm stroke length, carefully manage side loads. An unsupported 25 mm rod extending 700 mm is susceptible to bending under lateral force. Use an external linear guide or rod support to prevent rod bearing damage and ensure long service life. When replacing an existing cylinder, match five key points: 80 mm bore, 700 mm stroke, PT port thread, NBR seal material, and the built-in magnet for sensor compatibility.
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 SC80X700SN FAQ
At 0.7 MPa operating pressure, the SC80 cylinder generates a theoretical push force of 3518 N and a pull force of 3175 N. The maximum force at the 0.9 MPa limit is 4523 N push and 4082 N pull.
Yes. The -S suffix in SC80X700SN indicates a built-in magnet on the piston. This allows you to clamp AirTAC CMSG, DMSG, or EMSG sensors directly onto the barrel's tie-rod slots to detect piston position without additional brackets.
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