Airtac SC80 Standard Cylinder SC80X1400
The AirTAC Airtac SC80 Standard Cylinder SC80X1400 is a genuine double-acting standard air cylinder with a Ø80mm bore and 1400mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1400 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X1400
The SC80X1400 is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining an 80 mm bore with a long 1400 mm stroke. It generates a push force of 2513 N at 0.5 MPa and can reach up to 4523 N at the maximum operating pressure of 0.9 MPa, making it suitable for applications requiring substantial linear force over an extended travel distance.
This model features a 25 mm diameter piston rod with an M20x1.5 male thread and PT3/8 ports. The cylinder body has a length (A) of 182 mm, resulting in a total extended length of approximately 1582 mm. It includes an adjustable pneumatic cushion of 28 mm at each end to decelerate the piston smoothly, reducing impact and vibration at the end of the stroke.
Airtac SC80 Standard Cylinder SC80X1400 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1400 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1400 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 SC80X1400
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1400 | 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 SC80X1400 Is Used
Long-Stroke Material Pusher
Provides the 1400 mm reach needed to push heavy pallets or large components off a conveyor line, utilizing its 2513 N force at standard shop air pressure.
Vertical Panel Lift Assist
Used in a vertical orientation to raise and lower large panels or doors over a 1.4-meter travel, where the pull force of 2268 N at 0.5 MPa manages the load smoothly.
Grain Chute Diverter Gate
Operates a large diverter gate in agricultural processing, with the 28 mm adjustable cushion absorbing the kinetic energy of the heavy gate at the end of the long stroke.
Is the Airtac SC80 Standard Cylinder SC80X1400 the Right Cylinder?
For applications needing less force, the 63 mm bore SC63 series offers 1559 N at 0.5 MPa in a more compact body. If higher force is required, stepping up to the 100 mm bore SC100 provides 3927 N at the same pressure. The 1400 mm stroke is within the 1500 mm maximum standard stroke for this bore, but at this length, the rod is susceptible to bending under side loads. Always guide the load externally or use a guided cylinder configuration if any radial force is present.
To ensure a correct replacement, match these five points: 80 mm bore, 1400 mm stroke, PT3/8 port thread, the specific mounting accessory (this is a basic model without brackets), and the lack of a built-in magnet. This cylinder is a direct replacement for another AirTAC SC80X1400 tie-rod unit.
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 SC80X1400 FAQ
At 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At 0.7 MPa, push force increases to 3518 N. The maximum operating force at 0.9 MPa is 4523 N push.
No. For any stroke of 300 mm or more, especially 1400 mm, the 25 mm diameter rod is vulnerable to bending and buckling under side loads. You must use an external guide rail system or a rod-aligned load to prevent damage to the rod bearing and seals.
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