Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X310S
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X310S is a genuine double-acting standard air cylinder with a Ø200mm bore and 310mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke310 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X310S
The AirTAC SC200X310S is a large-bore double-acting tie-rod cylinder delivering 15708 N of push force at 0.5 MPa (28274 N at the maximum operating pressure of 0.9 MPa). With a 310 mm stroke, it is well within the 1500 mm maximum standard stroke for the 200 mm bore, ensuring ready availability.
This model includes a built-in magnet (-S suffix), allowing CMSG, DMSG, or EMSG reed and solid-state sensors to be clamped directly onto the barrel for reliable, non-contact end-of-stroke detection. The 40 mm diameter piston rod, 33 mm adjustable air cushion, and PT3/4 port thread make it a robust choice for heavy industrial actuation.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X310S Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X310S |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 310 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 SC200X310S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×310 | 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 SC200X310S Is Used
Heavy Press & Forming
Provides the high force (up to 28274 N) needed for bending, stamping, or pressing operations in metal fabrication and heavy manufacturing.
Large-Scale Material Handling
Operates heavy lift tables, tilt mechanisms, and transfer carriages, with the magnetic piston enabling precise position feedback for automated logistics.
Industrial Process Actuation
Drives large valves, dampers, and gates in process industries like cement, mining, and water treatment, where robust, high-force linear motion is essential.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X310S the Right Cylinder?
Select the SC200X310S for high-force push applications up to 28274 N. If your force requirement is lower, consider stepping down to the 160 mm bore (10053 N at 0.5 MPa) to reduce air consumption. For even higher forces, the 250 mm bore offers 24544 N at 0.5 MPa. At a 310 mm stroke, the 40 mm rod is robust, but if the load has a significant side component, use an external guide or linear rail to prevent rod bending and premature seal wear.
For a direct replacement, match the 200 mm bore, 310 mm stroke, PT3/4 port thread, basic mounting configuration, and the built-in magnet feature. This cylinder is a tie-rod design 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 SC200X310S 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.
Yes. The -S suffix in the model code SC200X310S indicates a built-in magnet in the piston. This allows you to directly mount AirTAC CMSG, DMSG, or EMSG sensors on the cylinder barrel for contactless position sensing without any additional brackets.
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