Airtac SC100 Standard Cylinder SC100X920S
The AirTAC Airtac SC100 Standard Cylinder SC100X920S is a genuine double-acting standard air cylinder with a Ø100mm bore and 920mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke920 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X920S
The SC100X920S is a double-acting pneumatic cylinder delivering 3927 N of push force at 0.5 MPa (up to 7068 N at 0.9 MPa) from its 100 mm bore. With a 920 mm stroke and a 25 mm diameter piston rod, it suits long-travel linear applications where mid-stroke position sensing is required.
This model includes the -S suffix for a built-in magnet, allowing CMSG, DMSG, or EMSG reed and solid-state sensors to clamp directly onto the tie-rod barrel. The body length A is 188 mm, giving an extended length of approximately 1108 mm. The adjustable air cushion (29 mm) decelerates the piston smoothly at stroke ends.
Airtac SC100 Standard Cylinder SC100X920S Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X920S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 920 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 SC100X920S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×920 | 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 SC100X920S Is Used
Long-Stroke Material Transfer
Pushes or pulls pallets and totes across 920 mm of travel on roller conveyors. The built-in magnet confirms full extension and retraction at each cycle.
Automated Welding Fixtures
Positions clamping arms with 3927 N of force at standard shop air. Sensors verify the clamp is closed before the weld cycle starts, improving safety.
Vertical Lift Gates
Operates a tall lift gate or hopper door with 920 mm of vertical stroke. The adjustable cushion softens the stop at both ends, reducing wear on the gate structure.
Is the Airtac SC100 Standard Cylinder SC100X920S the Right Cylinder?
For a 100 mm bore at 0.5 MPa, expect 3927 N push and 3681 N pull. If your load exceeds this, stepping up to a 125 mm bore provides 6136 N push at the same pressure. For lower force needs, the 80 mm bore delivers 2513 N. Always match replacement cylinders on five points: bore, stroke, PT port thread, basic mounting, and the -S magnet for sensor compatibility.
At 920 mm stroke, the 25 mm rod is long and subject to bending under side loads. Use an external linear guide or a guided cylinder assembly to protect the rod bearing and ensure straight-line motion throughout the full travel.
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 SC100X920S FAQ
At 0.7 MPa (7 bar), the 100 mm bore generates 5497 N of push force and 3681 N of pull force on the retract stroke, as listed in the official AirTAC SC series force table.
Yes. The -S suffix means a magnet is built into the piston. You can clamp CMSG (reed) or DMSG/EMSG (solid-state) sensors onto the barrel to detect piston position without additional brackets.
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