Airtac SC80 Standard Cylinder SC80X726
The AirTAC Airtac SC80 Standard Cylinder SC80X726 is a genuine double-acting standard air cylinder with a Ø80mm bore and 726mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke726 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X726
The AirTAC SC80X726 is a double-acting single-rod pneumatic cylinder delivering a push force of 2513 N at 0.5 MPa (4523 N at the 0.9 MPa maximum operating pressure). With a 25 mm diameter piston rod and a 28 mm adjustable air cushion at each end, it is built for consistent deceleration even on long-stroke applications.
This 726 mm stroke is a non-standard length, made to order beyond the 1500 mm maximum standard stroke for the 80 mm bore. The tie-rod construction keeps the body length compact at 182 mm (A dimension), giving an extended length of approximately 908 mm. Ports are PT3/8.
Airtac SC80 Standard Cylinder SC80X726 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X726 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 726 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 SC80X726
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×726 | 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 SC80X726 Is Used
Long-Reach Material Transfer
Pushes or pulls product carriers across a 726 mm span on packaging or assembly conveyors where extended reach is essential.
Clamping & Fixturing
Applies 2513 N of clamping force at standard shop air pressure to hold large weldments or fabrications in a fixture.
Grain Gate Actuation
Operates a slide gate on a silo or hopper, using the long 726 mm stroke to fully open or close the material flow path.
Is the Airtac SC80 Standard Cylinder SC80X726 the Right Cylinder?
For the SC80X726, the 80 mm bore sits between the 63 mm (1559 N push at 0.5 MPa) and the 100 mm (3927 N). If your load requires more force, stepping up to the 100 mm bore is the direct path. At this 726 mm stroke, the long unsupported rod is vulnerable to side-load bending; always use an external linear guide or a guided cylinder if the load is not perfectly axial. When replacing, match bore, stroke, PT3/8 port thread, basic mounting, and the absence of a 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 SC80X726 FAQ
At the standard 0.5 MPa operating pressure, the push force is 2513 N and the pull force on the rod side is 2268 N. At the maximum 0.9 MPa, push force reaches 4523 N.
No, 726 mm is a non-standard stroke for the 80 mm bore. Standard strokes go up to 1500 mm in defined increments. This model is made to order, so lead times may be longer than for standard-stroke cylinders.
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