Airtac SC100 Standard Cylinder SC100X380SFB
The AirTAC Airtac SC100 Standard Cylinder SC100X380SFB 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 SC100X380SFB
The SC100X380SFB delivers a substantial 3927 N of push force at 0.5 MPa, scaling up to 7068 N at the maximum operating pressure of 0.9 MPa. With a 100 mm bore and a 380 mm stroke, this double-acting cylinder is built for demanding linear tasks, featuring a robust 25 mm diameter piston rod and an adjustable air cushion (29 mm length) to decelerate heavy loads smoothly.
This model is configured with a built-in magnet (-S suffix) for direct mounting of CMSG/DMSG/EMSG sensors, and an FB rear rectangular flange (F-SC100FB) for secure end-cap mounting. The PT1/2 port and TPU seals with a standard temperature range of -20 to +70 °C make it a versatile workhorse for general industrial automation.
Airtac SC100 Standard Cylinder SC100X380SFB Technical Specifications
| Model | Airtac SC100 Standard Cylinder SC100X380SFB |
|---|---|
| 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 SC100X380SFB
| 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 SC100X380SFB Is Used
Pallet Transfer Systems
The 380 mm stroke and high force output are ideal for pushing heavy pallets or bins between conveyor lanes in logistics and packaging lines.
Heavy-Duty Clamping
Apply up to 7068 N of force for secure workpiece clamping in CNC machining or welding fixtures, with sensor feedback confirming the clamp position.
Press & Forming Assist
Use the SC100X380SFB as a linear actuator in small hydraulic press substitutes or material forming stations, leveraging its high push force and rear-flange stability.
Is the Airtac SC100 Standard Cylinder SC100X380SFB the Right Cylinder?
For applications requiring slightly less force, consider stepping down to an 80 mm bore (2513 N at 0.5 MPa), or move up to a 125 mm bore (6136 N at 0.5 MPa) if your load demands a higher safety margin. With a 380 mm stroke, the rod has significant extension; ensure the load is guided externally to prevent side-load bending moments on the rod bearing, which can cause premature seal wear.
To guarantee a perfect replacement, match these five points: 100 mm bore, 380 mm stroke, PT1/2 port thread, FB rear flange mounting, and the integrated magnet for sensor compatibility. This ensures dimensional and functional parity with an existing AirTAC SC100 tie-rod cylinder.
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 SC100X380SFB FAQ
At the standard operating pressure of 0.5 MPa, the cylinder provides 3927 N of push force and 3681 N of pull force. At the maximum operating pressure of 0.9 MPa, the push force increases to 7068 N.
No. The SC100X380SFB is a double-acting cylinder and will not hold its position if air pressure is lost or the valve is centered. The piston will drift. For load-holding applications, you must add an external rod lock or a pilot-operated check valve.
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