Airtac SC80 Standard Cylinder SC80X730
The AirTAC Airtac SC80 Standard Cylinder SC80X730 is a genuine double-acting standard air cylinder with a Ø80mm bore and 730mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke730 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X730
The AirTAC SC80X730 is a double-acting tie-rod cylinder delivering 2513 N of push force at 0.5 MPa, scaling to 4523 N at the maximum operating pressure of 0.9 MPa. With an 80 mm bore and a 730 mm stroke, this model is built for medium-to-long linear movements in automation, featuring a 25 mm diameter piston rod and a 28 mm adjustable air cushion at each end to decelerate the load smoothly.
This configuration uses the standard TPU seals for a working temperature range of -20 to +70 °C and PT3/8 threaded ports. The total extended body length is approximately 912 mm, making it a compact alternative to longer ISO 15552 profile cylinders while still providing robust force output for pressing, lifting, and clamping tasks.
Airtac SC80 Standard Cylinder SC80X730 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X730 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 730 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 SC80X730
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×730 | 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 SC80X730 Is Used
Material Transfer Gates
Actuates diverter gates on 730 mm wide conveyor sections, using the 2513 N push force to reliably shift packages or pallets between lanes at moderate speed.
Press-Fit Assembly
Provides the controlled 4523 N maximum thrust for pressing bearings or bushings into housings, with the adjustable cushion preventing impact damage at the end of the 730 mm stroke.
Vertical Lift Assist
Raises and lowers a platform in a pick-and-place station, where the 25 mm rod and tie-rod construction offer stable guidance when paired with an external vertical rail.
Is the Airtac SC80 Standard Cylinder SC80X730 the Right Cylinder?
Select the SC80 bore when your application needs between 2513 N and 4523 N of push force; if you require more, step up to the SC100 bore which provides 3927 N at 0.5 MPa. For lower force needs, the SC63 bore delivers 1559 N at the same pressure. At a 730 mm stroke, the unsupported 25 mm rod is susceptible to bending under side loads—always use an external linear guide or rod-alignment coupler to protect the rod bearing and piston seals.
For a direct replacement, match five points: 80 mm bore, 730 mm stroke, PT3/8 port thread, basic mounting (no bracket), and confirm the magnet option (this model has no built-in magnet, so sensors require external mounting brackets). This cylinder is not dimensionally interchangeable with ISO 15552 types.
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 SC80X730 FAQ
At 0.5 MPa air 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 reaches 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf, but the cylinder should be operated within the 0.15–1.0 MPa range.
No. The SC80X730 has a 25 mm rod that will bend if subjected to side loading at full extension. You must use an external guide rail or rod-alignment coupler to absorb transverse forces and protect the rod bearing and piston seals from uneven wear.
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