Airtac SC100 Standard Cylinder SC100X190SCB
The AirTAC Airtac SC100 Standard Cylinder SC100X190SCB is a genuine double-acting standard air cylinder with a Ø100mm bore and 190mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke190 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X190SCB
The SC100X190SCB is a double-acting pneumatic cylinder delivering 3927 N of push force at 0.5 MPa and up to 7068 N at 0.9 MPa. Its 100 mm bore and 190 mm stroke suit medium-stroke clamping and positioning tasks, with a 25 mm diameter piston rod providing robust thrust.
This model includes a built-in magnet for CMSG/DMSG/EMSG sensors and a rear double clevis (CB) mount for pivoting applications. The adjustable air cushion at each end decelerates the 29 mm cushion stroke, reducing end-of-travel impact without locking the load.
Airtac SC100 Standard Cylinder SC100X190SCB Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X190SCB |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 190 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 SC100X190SCB
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×190 | 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 SC100X190SCB Is Used
Heavy Part Clamping
The 3927 N push force at 0.5 MPa securely clamps large weldments or castings in machining fixtures, preventing movement during milling or drilling operations.
Implement Positioning
Controls chute gates or conveyor diverters on agricultural handling equipment, where the rear clevis mount allows the cylinder to pivot as the gate swings through its arc.
Pallet Stop & Lift
Acts as a robust pallet stop or lift mechanism in conveyor systems, using the built-in magnet for end-of-stroke sensing to confirm pallet presence before transfer.
Is the Airtac SC100 Standard Cylinder SC100X190SCB the Right Cylinder?
Choose the SC100 when your application needs roughly 4000 N of force at standard shop air. If the load is lighter, stepping down to an 80 mm bore (2513 N at 0.5 MPa) can reduce air consumption. For a 190 mm stroke, rod bearing stress is moderate, but if side loads are present, an external guide or guided cylinder is recommended to prevent rod bending.
For drop-in replacement, match five points: 100 mm bore, 190 mm stroke, PT port thread, rear double clevis mounting (F-SC100CB), and the built-in magnet (-S). This tie-rod cylinder is shorter than an ISO 15552 profile and is 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 SC100X190SCB 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.
No. The SC100X190SCB is a double-acting cylinder and will not hold position if air pressure is exhausted or the directional valve is centered. The piston can drift or drop. For load holding without live pressure, add a pilot-operated check valve or an external rod brake.
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