Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X410S
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X410S is a genuine double-acting standard air cylinder with a Ø200mm bore and 410mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke410 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X410S
The AirTAC SC200X410S is a large-bore double-acting tie-rod cylinder delivering a substantial 15708 N of push force at 0.5 MPa (28274 N at the maximum operating pressure of 0.9 MPa). With a 200 mm bore and a 410 mm stroke, this model includes a built-in magnet (-S suffix), allowing direct mounting of CMSG, DMSG, or EMSG sensors on the barrel for reliable, non-contact position sensing.
This cylinder features a robust 40 mm diameter piston rod with an M36x2 thread and a 33 mm adjustable air cushion to decelerate high-inertia loads smoothly. The body length A is 244 mm, resulting in a total extended length of approximately 654 mm. It uses a standard PT3/4 port thread and operates on filtered air within a pressure range of 0.15-1.0 MPa, with a speed range of 30-500 mm/s.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X410S Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X410S |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 410 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 SC200X410S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×410 | 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 SC200X410S Is Used
Heavy Material Handling
Ideal for lifting and transferring heavy pallets or steel sheets in warehouses, where the 15708 N push force at 0.5 MPa easily manages multi-ton loads with smooth, cushioned end-of-stroke deceleration.
Large Pressing & Clamping
Provides the high, consistent clamping force needed for large-scale assembly fixtures, lamination presses, or forming dies, with the built-in magnet enabling precise position feedback for automated quality control.
Industrial Gate & Damper Actuation
Powers large diverter gates, hopper doors, or ventilation dampers in heavy industry. The 410 mm stroke offers the necessary travel, while the magnetic piston allows end-of-travel sensing in dusty or dirty environments.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X410S the Right Cylinder?
For applications requiring slightly less force, consider stepping down to the 160 mm bore (SC160 series), which provides 10053 N at 0.5 MPa. If you need even greater thrust, the 250 mm bore (SC250 series) offers 24544 N at the same pressure. Always ensure the mounting and rod alignment prevent side loading, especially on this long 410 mm stroke. For strokes of 300 mm or more, an external guide or guided cylinder is strongly recommended to protect the rod bearing from bending moments caused by misaligned or side-loaded attachments.
To guarantee a correct drop-in replacement, you must match five key specifications: the 200 mm bore, the 410 mm stroke, the PT3/4 port thread, the basic mounting configuration, and the built-in magnet (-S) for sensor compatibility. This cylinder is a direct replacement only for another AirTAC SC200 tie-rod cylinder with identical parameters.
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 SC200X410S 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.
It is not recommended. For any stroke of 300 mm or more, especially with a heavy load, side forces can bend the 40 mm rod or damage the bearing. You should use an external guide rail or a guided cylinder to absorb transverse loads and ensure a long service life.
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