Airtac SC80 Standard Cylinder SC80X1230S
The AirTAC Airtac SC80 Standard Cylinder SC80X1230S is a genuine double-acting standard air cylinder with a Ø80mm bore and 1230mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1230 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X1230S
The AirTAC SC80X1230S is a double-acting tie-rod cylinder delivering 2513 N of push force at 0.5 MPa and up to 4523 N at the 0.9 MPa maximum operating pressure. With an 80 mm bore and a 1230 mm stroke, it features a 25 mm diameter piston rod and PT3/8 port threads for reliable pneumatic connections.
This model includes a built-in magnet, allowing direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors on the barrel for precise end-of-stroke detection. The adjustable air cushion at both ends, with a 28 mm cushion length, decelerates the piston smoothly, extending seal life in demanding linear motion tasks.
Airtac SC80 Standard Cylinder SC80X1230S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1230S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1230 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 SC80X1230S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1230 | 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 SC80X1230S Is Used
Material Transfer
Pushes heavy pallets or components along a 1230 mm conveyor section in packaging lines, with sensor feedback confirming full extension.
Gantry Positioning
Provides the long horizontal stroke for a light gantry axis in a warehouse, moving a gripper between two distant pick-and-place points.
Automated Welding
Advances a welding torch or clamping fixture over a long bed, using the magnet to signal the controller when the stroke is complete.
Is the Airtac SC80 Standard Cylinder SC80X1230S the Right Cylinder?
For applications requiring a longer stroke within the SC family, the SC80 bore supports up to a 1500 mm standard stroke, making this 1230 mm unit a standard configuration. If higher force is needed, stepping up to the SC100 bore provides 3927 N at 0.5 MPa. For side loads at this extended stroke length, an external guide or a guided cylinder is recommended to protect the 25 mm rod from bending stress.
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 SC80X1230S FAQ
At 0.7 MPa operating pressure, the SC80 bore generates 3518 N of push force. The maximum force at 1.0 MPa is 513 kgf, though the rated operating limit is 0.9 MPa.
Yes, it is a direct replacement for any AirTAC SC80 tie-rod cylinder with a 1230 mm stroke, PT3/8 ports, and a magnetic piston. Ensure your existing mounting and clevis pin match the standard 25 mm rod thread (M20x1.5).
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