Airtac SC80 Standard Cylinder SC80X700N
The AirTAC Airtac SC80 Standard Cylinder SC80X700N 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 SC80X700N
The AirTAC SC80X700N is an 80 mm bore double-acting tie-rod cylinder with a 700 mm stroke, factory-fitted with NBR (nitrile) seals for general-purpose pneumatic service. It generates a push force of 2513 N at 0.5 MPa and reaches 4523 N at the maximum operating pressure of 0.9 MPa, driven by a 25 mm diameter piston rod with an M20x1.5 male thread.
This model uses PT1/4 ports and includes a 28 mm adjustable air cushion at each end to decelerate the piston smoothly. The body length A is 182 mm, giving a total extended length of approximately 882 mm. As a genuine AirTAC SC-series actuator, it is a proven workhorse for linear motion tasks where a compact tie-rod design is preferred over a bulkier ISO 15552 profile.
Airtac SC80 Standard Cylinder SC80X700N Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X700N |
|---|---|
| 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 SC80X700N
| 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 SC80X700N Is Used
Material Transfer & Sorting
Pushes bins or diverters on packaging lines. The 700 mm stroke reaches across wide conveyors, and the 2513 N force at 0.5 MPa handles heavy product gates reliably.
Press-Fit & Assembly Stations
Delivers up to 4523 N of insertion force at 0.9 MPa for bearing press or component joining fixtures. The adjustable cushion protects tooling at the end of the 700 mm advance.
Palletising & Layer Forming
Positions slip sheets or pushes completed layers. The NBR seals suit the ambient temperatures of most logistics facilities, and the tie-rod design allows easy seal replacement.
Is the Airtac SC80 Standard Cylinder SC80X700N the Right Cylinder?
Choose the SC80 when your application needs roughly 2500 N of push force at standard shop air. If you require more force, step up to the SC100 bore (3927 N at 0.5 MPa); if you need less, the SC63 delivers 1559 N at the same pressure. For this 700 mm stroke, ensure the rod is not subjected to side loading—long, unsupported strokes on a 25 mm rod can bend under lateral force. Add an external linear guide or switch to a guided cylinder if the load is not perfectly axial.
When replacing an existing cylinder, match five points: 80 mm bore, 700 mm stroke, PT port thread, NBR seal material, and the basic (no bracket) mounting configuration. This SC model 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 SC80X700N 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, push force rises to 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf (5030 N).
Only if the load is purely axial with no side forces. A 700 mm stroke on an 80 mm bore cylinder has a long, unsupported 25 mm rod. Any lateral load will cause rod deflection and premature bearing wear. For offset or guided loads, use an external linear rail or a rodless guided actuator.
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