Airtac SC80 Standard Cylinder SC80X755
The AirTAC Airtac SC80 Standard Cylinder SC80X755 is a genuine double-acting standard air cylinder with a Ø80mm bore and 755mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke755 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X755
The AirTAC SC80X755 is a double-acting tie-rod cylinder delivering a push force of 2513 N at 0.5 MPa and up to 4523 N at 0.9 MPa operating pressure. With an 80 mm bore and a 755 mm stroke, this model uses a 25 mm diameter piston rod and PT3/8 ports, making it a robust choice for medium-to-long linear movements.
Its total extended body length is approximately 937 mm (182 mm body length A plus 755 mm stroke). The adjustable pneumatic cushion at each end is 28 mm long, helping to decelerate the piston smoothly. This cylinder is part of the genuine AirTAC SC series, known for a compact tie-rod design that is shorter than a typical ISO 15552 cylinder.
Airtac SC80 Standard Cylinder SC80X755 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X755 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 755 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 SC80X755
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×755 | 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 SC80X755 Is Used
Material Transfer
Pushes or diverts boxes and components on a conveyor line, with 755 mm of reach to span wide belt sections.
Press Feed Assist
Feeds sheet material into a stamping press or CNC station, using the 2513 N push force at standard shop air.
Bin Tipping
Actuates a tipping mechanism for bulk bins, providing the controlled 755 mm stroke needed to achieve a full dump angle.
Is the Airtac SC80 Standard Cylinder SC80X755 the Right Cylinder?
For applications needing slightly less force, stepping down to the 63 mm bore SC63 series provides 1559 N push at 0.5 MPa. If higher force is required, the 100 mm bore SC100 series offers 3927 N at the same pressure. This 755 mm stroke is within the 1500 mm maximum standard stroke for the 80 mm bore.
At this stroke length, consider external guides or a guided cylinder if the load applies significant side force, as a long unsupported 25 mm rod can be subject to bending. When replacing an existing unit, match five key points: 80 mm bore, 755 mm stroke, PT3/8 port thread, basic (no accessory) mounting, and the absence of a built-in 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 SC80X755 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, the push force increases to 4523 N.
No. The AirTAC SC series is a tie-rod cylinder that is physically shorter than an ISO 15552 profile cylinder, so dimensions are not interchangeable. It is a direct replacement only for another AirTAC SC80 tie-rod cylinder with matching stroke, PT ports, and basic mounting.
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