Airtac SC100 Standard Cylinder SC100X920CB
The AirTAC Airtac SC100 Standard Cylinder SC100X920CB 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 SC100X920CB
The SC100X920CB is a double-acting tie-rod cylinder delivering 3927 N of push force at 0.5 MPa and up to 7068 N at 0.9 MPa operating pressure. With a 100 mm bore and a 25 mm diameter piston rod, this model provides a 920 mm stroke suited for medium-to-long linear movements in material handling and industrial automation.
This unit features a rear double clevis (CB) mounting, part F-SC100CB, allowing the cylinder to pivot during operation. The adjustable air cushion (29 mm length) decelerates the piston at end-of-stroke to reduce impact. It uses standard PT1/2 ports and TPU seals for a -20 to +70 °C operating range. The total extended body length is approximately 1108 mm.
Airtac SC100 Standard Cylinder SC100X920CB Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X920CB |
|---|---|
| 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 SC100X920CB
| 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 SC100X920CB Is Used
Conveyor Diverting
Pivots a diverting arm on a packaging line using the rear clevis mount, handling 3927 N push force to redirect heavy parcels.
Press Feeding
Advances heavy sheet metal blanks into a stamping press with a 920 mm stroke, leveraging 7068 N of force at 0.9 MPa for reliable positioning.
Agricultural Implement Actuation
Controls a pivoting linkage on a planter or tillage tool, with the CB mount absorbing angular misalignment and the tie-rod design enduring dusty conditions.
Is the Airtac SC100 Standard Cylinder SC100X920CB the Right Cylinder?
Choose the SC100 bore when your application needs around 3927 N at 0.5 MPa. For a lighter load, stepping down to an SC80 bore provides 2513 N; for significantly higher force, the SC125 bore delivers 6136 N. This 920 mm stroke is within the 1500 mm maximum standard stroke for bore 100.
For strokes of this length, side loads on the 25 mm rod must be managed carefully to prevent bending or premature bearing wear. Use an external linear guide or a guided cylinder if the load is not perfectly axial. When replacing, match exactly: 100 mm bore, 920 mm stroke, PT1/2 ports, CB rear double clevis mount, and the non-magnet configuration.
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 SC100X920CB FAQ
At 0.5 MPa, push force is 3927 N and pull force is 3681 N. At the maximum operating pressure of 0.9 MPa, push force reaches 7068 N. The theoretical maximum force at 1.0 MPa is 801 kgf.
No. The SC100X920CB is a standard double-acting cylinder and will drift or drop if pressure is lost or the directional valve is centered. To hold a position without live pressure, you must add an external rod lock, a pilot-operated check valve, or use a mechanical brake.
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