Airtac SC80 Standard Cylinder SC80X1400STC
The AirTAC Airtac SC80 Standard Cylinder SC80X1400STC 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 SC80X1400STC
The SC80X1400STC is an 80 mm bore AirTAC SC single-rod double-acting pneumatic cylinder with a 1400 mm stroke, operating within the standard stroke range for this bore size. At 0.5 MPa air pressure, it generates a push force of 2513 N and a pull force of 2268 N, scaling up to a robust 4523 N push force at the maximum operating pressure of 0.9 MPa.
This model arrives configured with a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors, and a centre trunnion (TC) mounting, which includes the TCM1 bracket for pivoting applications. The 25 mm diameter piston rod provides substantial rigidity, though for a 1400 mm stroke, external guides are strongly recommended to protect the rod bearing from side loads. The cylinder uses adjustable pneumatic cushioning over a 28 mm length and features a PT1/8 port with an M20x1.5 rod thread.
Airtac SC80 Standard Cylinder SC80X1400STC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1400STC |
|---|---|
| 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 SC80X1400STC
| 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 SC80X1400STC Is Used
Long-Stroke Material Handling
The 1400 mm stroke and 2513 N push force at 0.5 MPa are ideal for long-distance part transfer, palletizing, or pushing heavy items onto a conveyor line in packaging and logistics centers.
Pivoting Clamp & Weld Fixtures
With the centre trunnion (TC) mount, this cylinder can pivot to clamp large automotive or sheet metal assemblies. The built-in magnet allows sensors to confirm full extension and retraction in automated welding cells.
Bin Diverter & Gate Actuation
Delivers the long travel and high force needed to actuate heavy diverter gates or chutes in bulk material handling. The adjustable cushion decelerates the 1400 mm stroke smoothly, protecting the gate structure from impact.
Is the Airtac SC80 Standard Cylinder SC80X1400STC the Right Cylinder?
Select the SC80X1400STC when your application requires a force output in the 2500 N class at standard plant pressure. If your load demands more force, stepping up to the 100 mm bore (SC100) provides 3927 N of push force at the same 0.5 MPa. For a lighter, more compact solution, the 63 mm bore (SC63) delivers 1559 N.
With a 1400 mm stroke, careful management of side loads is critical to prevent rod deflection and premature bearing wear. Always use an external guide rail or rod alignment coupler for any off-axis loading. For a direct replacement, match these five specifications exactly: 80 mm bore, 1400 mm stroke, PT port thread, centre trunnion (TC) mounting with the F-SC80TC bracket, and the built-in magnet (-S) 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 SC80X1400STC FAQ
At the standard 0.5 MPa operating pressure, the push force is 2513 N and the pull force is 2268 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 4523 N. The theoretical maximum force at 1.0 MPa is 513 kgf.
To guarantee a perfect fit and function, match these five key specifications: an 80 mm bore, a 1400 mm stroke, a PT (tapered) port thread, a centre trunnion (TC) mounting style with the F-SC80TC bracket, and the built-in magnet (-S) for mounting CMSG or DMSG sensors on the tie-rod barrel.
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