Airtac SC100 Standard Cylinder SC100X380STC
The AirTAC Airtac SC100 Standard Cylinder SC100X380STC is a genuine double-acting standard air cylinder with a Ø100mm bore and 380mm stroke, PT1/2 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ100 mm
- Stroke380 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SC100 Standard Cylinder SC100X380STC
The SC100X380STC is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining a 100 mm bore with a 380 mm stroke. At 0.5 MPa air pressure, it generates a push force of 3927 N and a pull force of 3681 N, while at the maximum operating pressure of 0.9 MPa the thrust reaches 7068 N, providing substantial power for medium-to-heavy linear actuation tasks.
This model comes factory-configured with a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors and a centre trunnion pivot (TC) including the TCM1 bracket for swinging loads. The 25 mm diameter chrome-plated rod and 29 mm adjustable air cushion ensure smooth deceleration, and the PT1/2 port supplies ample flow for the 100 mm bore.
Airtac SC100 Standard Cylinder SC100X380STC Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X380STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 380 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 SC100X380STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×380 | 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 SC100X380STC Is Used
Conveyor Diverters
The 3927 N push force at 0.5 MPa and 380 mm stroke actuates heavy-duty diverter gates on packaging or pallet conveyor lines, with the TC trunnion mount allowing the cylinder body to pivot as the gate swings.
Clamping & Fixturing
Delivers up to 7068 N of clamping force at 0.9 MPa for holding large weldments or castings in machining centres. The built-in magnet provides end-of-stroke confirmation via CMSG sensors.
Material Lift Tables
Powers the scissor mechanism of a lift table, where the centre trunnion mount allows the cylinder to oscillate smoothly as the platform raises and lowers through the 380 mm stroke.
Is the Airtac SC100 Standard Cylinder SC100X380STC the Right Cylinder?
Choose the SC100X380STC when your application needs the 3927 N push force available at 0.5 MPa from a 100 mm bore. If your load requires less force, stepping down to an 80 mm bore reduces push force to 2513 N at the same pressure. For higher force demands, the 125 mm bore provides 6136 N at 0.5 MPa. With a 380 mm stroke, the rod extends significantly; ensure side loads are minimal or use an external guide rail, as long unsupported strokes on a 25 mm rod can create a bending moment. For replacement, match the 100 mm bore, 380 mm stroke, PT1/4 port, centre trunnion (TC) mount, and the integrated magnet sensor capability.
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 SC100X380STC FAQ
At 0.5 MPa (approx. 72 psi), the cylinder produces 3927 N pushing out and 3681 N pulling in. If your system runs at 0.7 MPa, the push force rises to 5497 N. The maximum operating thrust at 0.9 MPa is 7068 N.
Yes. The 'S' in the model code SC100X380STC indicates a built-in magnet on the piston, allowing you to clamp AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the barrel tie-rods to detect piston position.
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