Airtac SC100 Standard Cylinder SC100X800LB
The AirTAC Airtac SC100 Standard Cylinder SC100X800LB is a genuine double-acting standard air cylinder with a Ø100mm bore and 800mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke800 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X800LB
The SC100X800LB is a double-acting pneumatic cylinder delivering 3927 N of push force at 0.5 MPa, scaling up to 7068 N at the maximum operating pressure of 0.9 MPa. With an 800 mm stroke and a rigid 25 mm diameter piston rod, this model is well-suited for medium-to-heavy linear transfer and lifting tasks in industrial automation.
This configuration includes the factory-fitted LB foot mounting (accessory F-SC100LB), which provides stable axial support directly on the machine bed. The cylinder body length A is 188 mm, resulting in a total extended length of approximately 988 mm. The adjustable air cushion, with a 29 mm cushion length, decelerates the piston smoothly to reduce end-of-stroke impact.
Airtac SC100 Standard Cylinder SC100X800LB Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X800LB |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 800 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| 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, 29 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (approx.) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC100 Standard Cylinder SC100X800LB
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×800 | 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 SC100 Standard Cylinder SC100X800LB Is Used
Pallet Transfer Systems
The 800 mm stroke and high force output move heavy pallets between conveyor lanes, using the LB foot mount for secure, level installation on the frame.
Sawmill Log Flippers
Delivers the robust push force needed to rotate or kick heavy logs on a processing line, with the foot mount absorbing the high reaction forces.
Heavy-Duty Clamping Fixtures
Provides sustained clamping pressure for large weldments or structural assemblies, where the 7068 N force at 0.9 MPa ensures the workpiece stays put.
Is the Airtac SC100 Standard Cylinder SC100X800LB the Right Cylinder?
Select the SC100 bore when your application requires a push force between 3927 N and 7068 N. For a lighter load, stepping down to the SC80 bore provides 2513 N of push force at 0.5 MPa. For higher force demands, the SC125 bore offers 6136 N at the same pressure. Always match the replacement cylinder on all five critical points: 100 mm bore, 800 mm stroke, PT port thread, LB foot mounting, and the absence of a magnet.
For this 800 mm stroke, be mindful of side loading. A long, unsupported rod is susceptible to bending under lateral forces. If the load is not perfectly guided, use an external guide rail or a guided cylinder assembly to protect the rod bearing and ensure reliable service life.
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 SC100 Standard Cylinder SC100X800LB FAQ
At the standard 0.5 MPa operating pressure, the cylinder pushes with 3927 N and pulls with 3681 N. The force increases linearly with pressure, reaching a maximum push of 7068 N at 0.9 MPa.
No. The SC series is a tie-rod cylinder and is physically shorter than an ISO 15552 profile cylinder, so it is not dimensionally interchangeable. It is a direct replacement only for another AirTAC SC100 tie-rod cylinder with the same bore, stroke, PT ports, and LB foot mount.
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