Airtac SC80 Standard Cylinder SC80X590S
The AirTAC Airtac SC80 Standard Cylinder SC80X590S is a genuine double-acting standard air cylinder with a Ø80mm bore and 590mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke590 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X590S
The AirTAC SC80X590S is an 80 mm bore double-acting tie-rod cylinder delivering 2513 N push force at 0.5 MPa (4523 N at 0.9 MPa). Its 590 mm stroke suits medium-reach transfer and clamping tasks, with a 25 mm piston rod and 28 mm adjustable air cushion at each end to absorb energy.
This model includes the -S suffix for a built-in magnet, allowing CMSG, DMSG, or EMSG reed and solid-state sensors to clamp directly onto the barrel for contactless position sensing. The total extended body length is approximately 772 mm (182 mm body length A + 590 mm stroke).
Airtac SC80 Standard Cylinder SC80X590S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X590S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 590 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 SC80X590S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×590 | 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 SC80X590S Is Used
Medium-Reach Part Transfer
The 590 mm stroke moves components between conveyor lanes or workstations. The built-in magnet provides end-of-stroke confirmation via barrel-mounted sensors.
Clamping & Holding Fixtures
With 2513 N at 0.5 MPa, this cylinder securely clamps medium-sized assemblies during welding or bonding, while the adjustable cushion reduces impact at full extension.
Automated Sorting Gates
The 80 mm bore provides the force to divert packages or parts on a line. Sensor feedback from the -S magnet confirms gate position for reliable automation sequencing.
Is the Airtac SC80 Standard Cylinder SC80X590S the Right Cylinder?
Choose the SC80 when your application needs roughly 2500 N of push force at standard plant pressure. If you require more force, step up to the SC100 bore (3927 N at 0.5 MPa); for a lighter, more compact solution, the SC63 delivers 1559 N at 0.5 MPa. At 590 mm stroke, the rod is extended significantly—ensure side loads are minimal or use an external guide to protect the rod bearing from bending moments.
For a direct replacement, match five points: 80 mm bore, 590 mm stroke, PT1/8 port thread, the built-in magnet (-S), and your existing mounting accessory (this unit is basic, without brackets). The SC is a tie-rod cylinder and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC80X590S FAQ
At 0.5 MPa (approx. 73 psi), the push force is 2513 N and pull force is 2268 N. At the maximum operating pressure of 0.9 MPa, push force reaches 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
Yes. The -S suffix indicates a built-in magnet inside the piston. You can clamp AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the barrel tie-rods to detect piston position without additional brackets.
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