Airtac SC100 Standard Cylinder SC100X540
The AirTAC Airtac SC100 Standard Cylinder SC100X540 is a genuine double-acting standard air cylinder with a Ø100mm bore and 540mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke540 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X540
The AirTAC SC100X540 is a double-acting tie-rod cylinder delivering a substantial 3927 N of push force when operated at 0.5 MPa, scaling up to 7068 N at the maximum operating pressure of 0.9 MPa. With a 100 mm bore and a 540 mm stroke, this actuator is built for demanding linear motion tasks, featuring a 25 mm diameter piston rod and PT1/2 ports for high flow capacity.
This model has a body length of 188 mm, resulting in a total extended length of approximately 728 mm. The adjustable pneumatic cushion, with a 29 mm cushion length, decelerates the piston smoothly at both ends of the stroke, protecting the end caps and reducing noise. The standard TPU seals provide reliable operation within a -20 to +70 °C temperature range.
Airtac SC100 Standard Cylinder SC100X540 Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X540 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 540 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 SC100X540
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×540 | 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 SC100X540 Is Used
Pallet Stop & Transfer
Deploys a heavy-duty pallet stop or right-angle transfer on a conveyor line. The 540 mm stroke provides ample reach to move pallets between lanes, with the high force capacity handling heavy loads.
Press & Clamping Fixture
Powers a pneumatic press or a large clamping fixture for welding and assembly. The 7068 N force at 0.9 MPa securely holds large workpieces during fabrication processes.
Bin Diverter Gate
Actuates a large diverter gate in a gravity-fed chute system. The long stroke and high force are ideal for moving a heavy gate through its full arc to redirect bulk materials.
Is the Airtac SC100 Standard Cylinder SC100X540 the Right Cylinder?
Select the SC100X540 for applications requiring force in the 4000-7000 N range. For a step down in force and physical size, the SC80 bore offers 2513 N at 0.5 MPa, while stepping up to the SC125 bore provides 6136 N at the same pressure. Always match the bore, stroke, port thread (PT), and mounting accessory when replacing an existing cylinder.
At a 540 mm stroke, the 25 mm rod is extended significantly. Evaluate the application for side loads, as a long, unsupported rod is susceptible to bending under lateral force. For applications with off-axis loads, use an external guide rail or a guided cylinder to protect the rod bearings and ensure long 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 SC100X540 FAQ
At the standard operating pressure of 0.5 MPa, the push force is 3927 N and the pull force is 3681 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 7068 N. The theoretical maximum force at 1.0 MPa is 801 kgf.
No, the AirTAC SC series is a tie-rod cylinder design and is not dimensionally interchangeable with ISO 15552 profile cylinders. It is shorter in overall length. For a direct replacement, match another AirTAC SC tie-rod cylinder with the same 100 mm bore, 540 mm stroke, and PT1/2 ports.
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