Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800FA
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800FA is a genuine double-acting standard air cylinder with a Ø200mm bore and 800mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke800 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800FA
The SC200X800FA is a double-acting pneumatic cylinder with a 200 mm bore and an 800 mm stroke, supplied with a front rectangular flange (FA) for rigid panel mounting. At 0.5 MPa, it generates a substantial 15708 N of push force, making it suitable for heavy pressing and clamping operations.
This tie-rod cylinder features a 40 mm diameter piston rod with an M36x2 thread and PT3/4 ports. The adjustable air cushion (33 mm length) decelerates the piston smoothly at end-of-stroke, protecting the end caps during high-cycle, high-energy applications.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800FA Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800FA |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 800 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 SC200X800FA
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×800 | 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 SC200X800FA Is Used
Heavy-Duty Clamping
Delivers 15708 N at 0.5 MPa for securely holding large workpieces during machining or welding processes.
Pallet Lifting & Transfer
The 800 mm stroke and high force output are ideal for lifting and transferring heavy pallets in automated logistics systems.
Large Press Tools
Suitable for actuating large forming or stamping press tools where a stable, front-flange mounted cylinder is required.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800FA the Right Cylinder?
Select the SC200 for applications requiring up to 15708 N at 0.5 MPa. If your force requirement is lower, the SC160 bore provides 10053 N at the same pressure. For higher forces, the SC250 delivers 24544 N. This 800 mm stroke model requires careful side-load management; the 40 mm rod is robust, but external guides or a guided cylinder are recommended for off-centre loads to prevent rod bending and premature bearing wear. For a direct replacement, match the 200 mm bore, 800 mm stroke, PT3/4 port thread, front flange mount (F-SC200FA), and the absence of a magnet.
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 SC200X800FA FAQ
At 0.7 MPa operating pressure, the SC200 bore generates a theoretical push force of 21991 N. The maximum force at 0.9 MPa is 28274 N.
No. As a standard double-acting cylinder, the SC200X800FA will drift or drop its load if air pressure is lost or the directional valve is centered. A mechanical lock, external rod brake, or pilot-operated check valve is required for static load holding.
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