Airtac SC80 Standard Cylinder SC80X1450
The AirTAC SC80 Standard Cylinder SC80X1450 is a genuine double-acting standard air cylinder with a Ø80mm bore and 1450mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1450 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SC80 Standard Cylinder SC80X1450
The AirTAC SC80X1450 is a double-acting tie-rod cylinder delivering a substantial 2513 N of push force at 0.5 MPa, scaling up to 4523 N at the maximum operating pressure of 0.9 MPa. With an 80 mm bore and a long 1450 mm stroke, this model is built for applications requiring extended linear travel, such as material pushers or long-stroke clamping fixtures.
This cylinder features a 25 mm diameter piston rod and an adjustable air cushion of 28 mm at each end to decelerate the piston smoothly, reducing impact noise and vibration. The body length A is 182 mm, resulting in a total extended length of approximately 1632 mm. It uses a PT3/8 port and operates on filtered air within a -20 to +70 C temperature range with its standard TPU seals.
Airtac SC80 Standard Cylinder SC80X1450 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1450 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1450 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 SC80X1450
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1450 | 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 SC80X1450 Is Used
Long-Stroke Material Pushing
The 1450 mm stroke is ideal for pushing large sheets or heavy boxes off a conveyor line onto a perpendicular transfer station, where extended reach is essential.
Extended Clamping Fixtures
Provides a high clamping force of up to 4523 N for holding large automotive or furniture components in place during gluing, welding, or assembly over a wide opening stroke.
Pallet Dispenser Actuation
Delivers the long, powerful push needed to eject the bottom pallet from a stack in an automated pallet dispenser, reliably handling the high cycle demands of a logistics hub.
Is the Airtac SC80 Standard Cylinder SC80X1450 the Right Cylinder?
Select the SC80 bore when your application requires a push force between 2513 N and 4523 N. If your load is lighter, stepping down to an SC63 bore provides 1559 N at 0.5 MPa, which may reduce air consumption. For heavier loads, the SC100 bore offers 3927 N at the same pressure. For this 1450 mm stroke, the rod is long and unsupported; any side loading will create a bending moment on the rod bearing. It is critical to guide the load externally with rails or use a guided cylinder to prevent premature seal wear and rod damage.
When replacing an existing cylinder, ensure an exact match on all five key points: 80 mm bore, 1450 mm stroke, PT3/8 port thread, basic mounting (no accessory bracket), and the absence of a built-in magnet. This model is a direct replacement only for another AirTAC SC80X1450 tie-rod cylinder with the same specifications.
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 SC80X1450 FAQ
The theoretical push force at 0.5 MPa is 2513 N. At the standard operating pressure of 0.7 MPa, it outputs 3518 N, and at the maximum operating pressure of 0.9 MPa, the force reaches 4523 N. The pull force on the retract stroke is 2268 N at 0.5 MPa due to the 25 mm rod.
No, a single-rod cylinder with a 1450 mm stroke is highly susceptible to side loading, which can bend the 25 mm rod and damage the bearing. You must use an external linear guide or rail system to support the load and keep the force purely axial to the rod.
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