Airtac SC100 Standard Cylinder SC100X325SH
The AirTAC Airtac SC100 Standard Cylinder SC100X325SH is a genuine double-acting standard air cylinder with a Ø100mm bore and 325mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke325 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X325SH
The AirTAC SC100X325SH is a double-acting pneumatic cylinder delivering 3927 N of push force at 0.5 MPa and 7068 N at the maximum operating pressure of 0.9 MPa. With a 100 mm bore and a 325 mm stroke, this model is built for medium-to-heavy industrial tasks where consistent, linear force is required.
This specific variant includes a built-in magnet (-S suffix) for direct mounting of CMSG, DMSG, or EMSG sensors, enabling precise end-of-stroke or mid-stroke position feedback. The -H suffix specifies Viton (FKM) seals, shifting the operating temperature range to 0 to +150 °C, making it suitable for hot environments. It features a 25 mm diameter piston rod, an M20x1.5 rod thread, and PT1/2 ports with a 29 mm adjustable air cushion.
Airtac SC100 Standard Cylinder SC100X325SH Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X325SH |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 325 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 SC100X325SH
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×325 | 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 SC100X325SH Is Used
High-Temperature Actuation
The Viton seals enable reliable operation in autoclaves, foundries, and drying ovens up to 150°C, where standard seals would degrade.
Heavy Material Handling
With 3927 N of push force at standard pressure, this cylinder is ideal for lifting, clamping, and transferring heavy components on assembly lines.
Sensor-Controlled Pressing
The built-in magnet allows for precise position sensing, making it perfect for automated pressing, riveting, or stamping operations requiring stroke confirmation.
Is the Airtac SC100 Standard Cylinder SC100X325SH the Right Cylinder?
For applications needing slightly less force, stepping down to an 80 mm bore provides 2513 N at 0.5 MPa. If more force is required, the 125 mm bore delivers 6136 N. At a 325 mm stroke, side-loading must be carefully managed; an external guide or a guided cylinder is recommended to protect the rod bearing from bending moments. For a direct replacement, match the 100 mm bore, 325 mm stroke, PT port thread, built-in magnet, and Viton seal material.
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 SC100X325SH 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. As a standard double-acting cylinder, the SC100X325SH will drift or drop if pressure is exhausted or the directional valve is centered. To hold a position without live pressure, you must add an external rod brake, a mechanical lock, or a pilot-operated check valve.
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