Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800 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 SC200X800
The SC200X800 is a large-bore double-acting pneumatic cylinder delivering 15708 N of push force at 0.5 MPa and up to 28274 N at the maximum operating pressure of 0.9 MPa. With an 800 mm stroke and a 40 mm diameter piston rod, it is built for heavy linear actuation tasks where substantial force and moderate travel are required.
This tie-rod cylinder features a 244 mm body length (A dimension) and a 33 mm adjustable air cushion to decelerate high-inertia loads smoothly. The standard PT3/4 port and M36x2 rod thread ensure secure, high-flow connections. As a genuine AirTAC SC series unit, it provides a robust, serviceable design for demanding industrial environments.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800 Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800 |
|---|---|
| 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 SC200X800
| 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 SC200X800 Is Used
Heavy Material Handling
Provides the high push force needed to lift, lower, or tilt heavy pallets and containers in logistics and warehouse automation systems.
Large Component Pressing
Delivers up to 28274 N at 0.9 MPa for pressing, clamping, or riveting large structural components in metal fabrication and assembly lines.
Agricultural Equipment Actuation
Operates chutes, gates, and hopper doors on heavy-duty agricultural machinery, withstanding dusty conditions and high cycle demands.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X800 the Right Cylinder?
For applications requiring slightly less force, the SC160 bore provides 10053 N at 0.5 MPa, while the SC250 bore steps up to 24544 N for maximum thrust in this series. Always match the replacement cylinder on five points: 200 mm bore, 800 mm stroke, PT port thread, basic mounting (no included bracket), and the absence of a built-in magnet.
At an 800 mm stroke, the 40 mm rod is susceptible to bending under side loads. An external guide rail or a guided cylinder configuration is strongly recommended to protect the rod bearings and ensure linear motion integrity over this extended travel.
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 SC200X800 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 reaches 28274 N. The theoretical maximum force at 1.0 MPa is 3204 kgf.
No. The SC series is a tie-rod cylinder and is dimensionally shorter than an ISO 15552 profile cylinder. It is a direct replacement only for another AirTAC SC200 tie-rod cylinder with the same 800 mm stroke, PT3/4 ports, and basic mounting configuration.
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