Airtac SC100 Standard Cylinder SC100X475
The AirTAC Airtac SC100 Standard Cylinder SC100X475 is a genuine double-acting standard air cylinder with a Ø100mm bore and 475mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke475 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X475
The AirTAC SC100X475 is a double-acting tie-rod cylinder delivering 3927 N of push force at 0.5 MPa (7068 N at the 0.9 MPa maximum operating pressure). Its 25 mm diameter piston rod and 29 mm adjustable air cushion make it a robust linear drive for mid-to-long stroke applications where consistent thrust and end-of-stroke deceleration are required.
With a 100 mm bore and 475 mm stroke, this model sits comfortably within the standard stroke range (up to 1500 mm). The body length A is 188 mm, giving a total extended length of approximately 663 mm. PT1/2 ports and an M20x1.5 rod thread provide secure, high-flow pneumatic connections.
Airtac SC100 Standard Cylinder SC100X475 Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X475 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 475 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 SC100X475
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×475 | 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 SC100X475 Is Used
Pallet Stop & Lift
Raises or stops heavy pallets on conveyor lines with 3927 N of push force, reliably handling industrial logistics loads.
Press-Fit Assembly
Provides the controlled 7068 N thrust at 0.9 MPa needed for pressing bearings, bushings, or pins into housings.
Baler & Compactor Gate
Operates a discharge gate on a recycling baler, using the 29 mm cushion to smoothly stop the heavy gate at each cycle end.
Is the Airtac SC100 Standard Cylinder SC100X475 the Right Cylinder?
Choose the SC100X475 when your application needs around 4000 N of force at typical plant pressure. If your load is lighter, stepping down to an 80 mm bore (2513 N at 0.5 MPa) can reduce air consumption and physical size. For heavier loads, the 125 mm bore provides 6136 N at the same pressure.
At a 475 mm stroke, side-loading on the 25 mm rod must be managed. Ensure the load is guided externally or use a guided cylinder if off-axis forces are present. For replacement, match five points: 100 mm bore, 475 mm stroke, PT1/2 port thread, your specific mounting accessory, and the presence or absence of a magnet (-S).
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 SC100X475 FAQ
At 0.5 MPa, push force is 3927 N and pull force is 3681 N. At the maximum operating pressure of 0.9 MPa, push force reaches 7068 N. The theoretical maximum force at 1.0 MPa is 801 kgf.
No. The SC100X475 is a double-acting cylinder and does not lock or hold position when pressure is exhausted or the valve is centered. The piston will drift. For load holding, add a pilot-operated check valve or an external mechanical rod brake.
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