Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750 is a genuine double-acting standard air cylinder with a Ø200mm bore and 750mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke750 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750
The AirTAC SC200X750 is a double-acting tie-rod cylinder engineered for heavy-duty linear actuation, delivering a push force of 15,708 N at 0.5 MPa and up to 28,274 N at 0.9 MPa. Its 200 mm bore and 750 mm stroke suit applications requiring substantial force over a moderate travel distance, such as large press tool actuation or heavy material handling.
This model features a 40 mm diameter piston rod with an M36x2 knuckle thread and a 33 mm adjustable air cushion at each end to decelerate the high-inertia load smoothly. The body length A is 244 mm, resulting in a total extended length of approximately 994 mm. Standard PT 3/4 ports and TPU seals with an operating temperature range of -20 to +70 °C are fitted.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750 Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750 |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 750 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 SC200X750
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×750 | 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 SC200X750 Is Used
Heavy Press Tool Actuation
Provides the high force output (up to 28,274 N) needed to operate large clamping fixtures, punching tools, or forming dies in metalworking and fabrication lines.
Pallet and Heavy Part Ejection
Delivers the robust push force required to eject heavy pallets or large components from conveyor systems and automated storage retrieval units.
Timber and Recycling Baling
Used in compactors and balers to compress waste, cardboard, or timber by-products, leveraging the cylinder's 15,708 N force at standard 0.5 MPa shop air.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750 the Right Cylinder?
Select the SC200 bore when your application requires push forces in the 15,000–28,000 N range. If your force requirement is closer to 10,000 N, stepping down to the SC160 bore (10,053 N push at 0.5 MPa) can reduce air consumption and physical size. For strokes of 750 mm, ensure the load is guided externally; a 40 mm rod extending this far is susceptible to bending under side loads, and an external guide or a guided cylinder configuration is strongly recommended to protect the rod bearing and seals.
To replace an existing unit, match these five points exactly: 200 mm bore, 750 mm stroke, PT 3/4 port thread, basic (no integrated) mounting, and the absence of a built-in magnet. 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 SC200X750 FAQ
At 0.7 MPa operating pressure, the SC200 bore generates a theoretical push force of 21,991 N and a pull force of 15,080 N. The maximum operating force at 0.9 MPa is 28,274 N push.
No. The AirTAC SC series is a tie-rod cylinder with a shorter overall body length than a standard ISO 15552 cylinder. It is not dimensionally interchangeable. It should only replace another AirTAC SC tie-rod cylinder with matching bore, stroke, port thread, and mounting configuration.
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