Airtac SC100 Standard Cylinder SC100X925S
The AirTAC Airtac SC100 Standard Cylinder SC100X925S is a genuine double-acting standard air cylinder with a Ø100mm bore and 925mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke925 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X925S
The SC100X925S is a 100 mm bore, 925 mm stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod family. It generates a push force of 3927 N at 0.5 MPa and reaches 7068 N at the maximum operating pressure of 0.9 MPa, making it a powerful actuator for medium-to-heavy industrial linear motion. The 25 mm diameter piston rod and 29 mm adjustable air cushion at each end provide robust guidance and smooth deceleration.
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 non-contact position sensing. The standard PT1/2 port threads and TPU seals suit filtered-air operation from -20 to +70 °C. With a body length A of 188 mm, the total extended length is approximately 1113 mm.
Airtac SC100 Standard Cylinder SC100X925S Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X925S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 925 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 SC100X925S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×925 | 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 SC100X925S Is Used
Long-Reach Material Transfer
The 925 mm stroke and 3927 N push force at 0.5 MPa move heavy totes or panels across wide conveyor gaps, with the built-in magnet confirming end-of-stroke position.
Automated Press Feeding
Delivers a strong, consistent 7068 N push at 0.9 MPa to slide large sheet-metal blanks into a stamping press, where magnetic sensors verify the shuttle has fully retracted.
Pallet Layer Stacking
Pushes a full layer of cases onto a pallet stack. The 100 mm bore provides the force needed, while the 925 mm stroke reaches across the pallet's full depth.
Is the Airtac SC100 Standard Cylinder SC100X925S the Right Cylinder?
Choose the SC100 bore when your application needs around 3927 N of push force at 0.5 MPa. If your load is lighter, stepping down to an SC80 bore (2513 N at 0.5 MPa) can reduce air consumption and physical size. For higher force, the SC125 bore delivers 6136 N at the same pressure. At a 925 mm stroke, the rod is well-extended; ensure the load is guided externally or use a guided cylinder if side forces are present to prevent rod bending and premature bearing wear.
For direct replacement, match five points: 100 mm bore, 925 mm stroke, PT1/2 port thread, the built-in magnet (-S) for sensor mounting, and the basic (no bracket) mounting configuration. This is a tie-rod cylinder, not an ISO 15552 profile, so dimensional interchangeability is limited to other AirTAC SC100 tie-rod units.
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 SC100X925S FAQ
At the standard 0.5 MPa operating pressure, 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.
Yes. The -S suffix in the model code indicates a built-in magnet on the piston. This allows you to clamp AirTAC CMSG, DMSG, or EMSG sensors directly onto the barrel's tie-rod slots to detect piston position without any additional brackets.
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