Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200SFB
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200SFB is a genuine double-acting standard air cylinder with a Ø200mm bore and 200mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke200 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200SFB
The AirTAC SC200X200SFB is a large-bore double-acting tie-rod cylinder delivering a substantial push force of 15708 N at 0.5 MPa and up to 28274 N at 0.9 MPa. With a 200 mm stroke and a robust 40 mm diameter piston rod, this model is built for heavy industrial tasks requiring significant power in a compact linear motion package.
This specific configuration includes a built-in magnet (S) for direct mounting of CMSG/DMSG/EMSG sensors, and a rear rectangular flange (FB) for secure end-face mounting. The body length A is 244 mm, and the 33 mm adjustable air cushion at each end effectively decelerates high-inertia loads to reduce end-of-stroke impact.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200SFB Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200SFB |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | PT3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 33 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 (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (approx.) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200SFB
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×200 | 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 SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200SFB Is Used
Heavy Press & Clamping
Generates over 28 kN of force at 0.9 MPa for powerful clamping, pressing, and riveting operations in metal forming and assembly lines.
Material Handling & Lifting
Provides the high thrust needed for lifting and transferring heavy pallets or engine blocks, with the rear flange (FB) ensuring a rigid, fixed mounting point.
Large Valve Actuation
Ideal for automating large industrial valves and dampers, where the built-in magnet allows for precise open/closed position feedback via barrel-mounted sensors.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200SFB the Right Cylinder?
Select the SC200 bore when your application requires a push force between the SC160 (10053 N at 0.5 MPa) and the SC250 (24544 N at 0.5 MPa). For this 200 mm stroke, the standard tie-rod construction provides excellent rigidity, but always ensure the load is guided and aligned axially with the rod to prevent bending moments on the 40 mm rod.
For a direct replacement, match these five points exactly: 200 mm bore, 200 mm stroke, PT port thread, FB rear flange mounting (part F-SC200FB), and the -S magnet for sensor compatibility. This is a tie-rod cylinder and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X200SFB FAQ
At the standard 0.5 MPa operating pressure, the push force is 15708 N and the pull force is 15080 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 28274 N. The theoretical maximum force at 1.0 MPa is 3204 kgf.
No. The AirTAC SC series is a tie-rod cylinder with a shorter overall body length than a comparable ISO 15552 cylinder. It is not dimensionally interchangeable. It will only directly replace another AirTAC SC tie-rod cylinder with the identical bore, stroke, PT port, FB rear flange mount, and -S magnet option.
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