Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X210
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X210 is a genuine double-acting standard air cylinder with a Ø200mm bore and 210mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke210 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X210
The SC200X210 is a heavy-duty 200 mm bore double-acting pneumatic cylinder delivering a substantial 15708 N of push force at just 0.5 MPa. With a 210 mm stroke, this tie-rod cylinder is built for demanding linear motion tasks, featuring a robust 40 mm diameter piston rod and PT3/4 port connections.
At the maximum operating pressure of 0.9 MPa, the theoretical output force reaches 28274 N, placing it in a high-force class suitable for pressing, clamping, and lifting heavy industrial loads. The adjustable air cushion at each end decelerates the piston smoothly over a 33 mm distance, protecting the end caps from impact damage and extending service life.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X210 Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X210 |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 210 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 SC200X210
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×210 | 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 SC200X210 Is Used
Heavy Pressing & Assembly
Generates over 28 kN of force at 0.9 MPa for inserting bearings, forming sheet metal, or operating heavy-duty assembly fixtures in automotive and industrial plants.
Large Gate & Damper Actuation
Provides the high breakaway force needed to open and close large hopper gates, diverter chutes, or heavy ventilation dampers in material handling and processing facilities.
Industrial Compaction
Suitable for waste compaction or baler machines where a powerful, consistent linear thrust is required to compress materials into dense, manageable forms.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X210 the Right Cylinder?
When selecting this cylinder, ensure your application's force requirement aligns with the 15708 N push at 0.5 MPa. If a higher force is needed, the SC250 series provides 24544 N at the same pressure. For applications with significant side loading, especially with this 210 mm stroke, an external guide or rod support is critical to prevent bending of the 40 mm rod and premature bearing wear.
To guarantee a correct replacement, match five key points: the 200 mm bore, 210 mm stroke, PT3/4 port thread, basic (no bracket) mounting configuration, and the absence of a built-in magnet. This model is a standard 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 SC200X210 FAQ
At 0.5 MPa operating pressure, the theoretical 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.
No. The SC200X210 is a standard double-acting cylinder and will not hold its position if air pressure is exhausted or lost; the piston can drift. The adjustable air cushion only decelerates the piston at the end of stroke to reduce impact and does not act as a lock. For load holding, you must use an external rod lock, brake, or a pilot-operated check valve.
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