Airtac SC100 Standard Cylinder SC100X75N
The AirTAC Airtac SC100 Standard Cylinder SC100X75N is a genuine double-acting standard air cylinder with a Ø100mm bore and 75mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke75 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X75N
The SC100X75N is a 100 mm bore, 75 mm stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod series. It generates a substantial push force of 3927 N at 0.5 MPa (7068 N at 0.9 MPa), making it suitable for medium-duty pressing and clamping operations. This model is equipped with NBR (nitrile) seals, offering reliable performance in standard temperature environments.
The cylinder features a 25 mm diameter piston rod with an M20x1.5 rod thread and PT1/2 port connections. With a body length A of 188 mm, the total extended length is approximately 263 mm. The adjustable air cushion (29 mm length) decelerates the piston at the end of the stroke, reducing impact noise and vibration for smoother operation.
Airtac SC100 Standard Cylinder SC100X75N Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X75N |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 75 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 SC100X75N
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×75 | 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 SC100X75N Is Used
Pneumatic Press Frames
Delivers up to 7068 N of clamping force at 0.9 MPa for light assembly presses, riveting stations, and bearing insertion tools.
Product Diverters
Provides a fast, robust 75 mm stroke for diverting medium-weight packages or components on conveyor lines with PT1/2 porting for high flow.
Material Handling Gates
Operates chute gates and hopper doors in aggregate or recycling equipment, where the NBR seals handle dusty, non-aggressive environments.
Is the Airtac SC100 Standard Cylinder SC100X75N the Right Cylinder?
Select the SC100 bore when your application requires a push force between 3927 N and 7068 N at standard plant air pressures. If your load is lighter, stepping down to an SC80 bore (2513 N push at 0.5 MPa) can reduce air consumption and physical size. For higher force demands, the SC125 bore provides 6136 N at the same pressure.
When replacing an existing cylinder, match five key points: 100 mm bore, 75 mm stroke, PT1/2 port thread, NBR seal material, and the basic (no bracket) mounting configuration. For strokes over 300 mm, consider an external guide or a guided cylinder to protect the 25 mm rod from side-load bending, but this 75 mm stroke is inherently stable for direct axial loads.
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 SC100X75N FAQ
At 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 reaches 7068 N. The theoretical maximum force at 1.0 MPa is 801 kgf.
No, the NBR (nitrile) seals in the SC100X75N are rated for a standard temperature range of -20 to +70 °C. For high-temperature environments up to 150 °C, you should select the Viton seal option, designated by the suffix 'H' in the model code (e.g., SC100X75H).
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