Airtac SC100 Standard Cylinder SC100X325S
The AirTAC Airtac SC100 Standard Cylinder SC100X325S 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 SC100X325S
The SC100X325S is a double-acting tie-rod cylinder delivering 3927 N of push force at 0.5 MPa (7068 N at 0.9 MPa). Its 100 mm bore and 325 mm stroke suit medium-to-heavy linear actuation tasks where sensor feedback is required, with a 25 mm piston rod and PT1/2 ports.
This model includes a built-in magnet (-S suffix), allowing CMSG, DMSG, or EMSG reed and solid-state sensors to clamp directly onto the barrel for end-of-stroke or mid-position sensing. The adjustable air cushion (29 mm length) decelerates the piston smoothly, and the TPU seals provide reliable operation from -20 to +70 °C.
Airtac SC100 Standard Cylinder SC100X325S Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X325S |
|---|---|
| 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 SC100X325S
| 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 SC100X325S Is Used
Conveyor Sorting Gates
The 3927 N push force at 0.5 MPa drives heavy diverter gates and sorting paddles on high-throughput lines. The built-in magnet enables sensor feedback to confirm gate position.
Press-Fit Assembly Stations
Delivers up to 7068 N at 0.9 MPa for pressing bearings, bushings, or pins. The 325 mm stroke accommodates deep assembly fixtures with adjustable cushioning for smooth operation.
Pallet Stop & Lift Mechanisms
Handles pallet stopping and lifting in automated storage systems. Magnetic sensors verify end positions, ensuring reliable sequencing without mechanical switches.
Is the Airtac SC100 Standard Cylinder SC100X325S the Right Cylinder?
Choose the SC100 bore when your application needs roughly 4000 N at 0.5 MPa. If force requirements drop below 2500 N, stepping down to the SC80 (2513 N at 0.5 MPa) can reduce air consumption and physical size. For strokes of 325 mm, verify that side loads are minimal or use an external guide; the 25 mm rod can experience bending under off-axis forces.
To replace an existing cylinder, match five points: 100 mm bore, 325 mm stroke, PT1/2 port thread, the built-in magnet (-S) for sensor compatibility, and the basic (no bracket) mounting configuration. This is a genuine AirTAC SC tie-rod cylinder, shorter than an ISO 15552 profile and not dimensionally interchangeable with that standard.
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 SC100X325S 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, push force reaches 7068 N. The theoretical maximum at 1.0 MPa is 801 kgf.
Yes. The -S suffix indicates a built-in magnet, so AirTAC CMSG (reed), DMSG, or EMSG (solid-state) sensors can be clamped directly onto the barrel to detect piston position without external brackets.
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