Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750S
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750S 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 SC200X750S
The SC200X750S is a large-bore double-acting tie-rod cylinder delivering substantial push force of 15708 N at 0.5 MPa and up to 28274 N at 0.9 MPa operating pressure. With a 200 mm bore and 750 mm stroke, this model is built for heavy industrial linear actuation where high force and moderate travel are required.
This variant includes the -S suffix, indicating a built-in magnet along the barrel. This allows direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors for precise, non-contact position feedback. The cylinder features a 40 mm diameter piston rod with M36x2 male threads, a 33 mm adjustable air cushion at each end, and PT3/4 port threads for reliable pneumatic connections.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750S Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750S |
|---|---|
| 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 SC200X750S
| 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 SC200X750S Is Used
Heavy Press Tool Actuation
Provides the high force output needed for operating large clamping fixtures, bending tools, or heavy-duty press mechanisms in metal fabrication lines.
Pallet Lift and Transfer
Ideal for raising and lowering heavy pallets or transferring large components between conveyor sections in automated logistics and packaging centers.
Material Compaction
Used in waste management or recycling equipment to drive compaction rams, where the 28274 N force at 0.9 MPa delivers powerful, consistent pressing action.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X750S the Right Cylinder?
For applications requiring slightly less force, the 160 mm bore SC160 series provides 10053 N push at 0.5 MPa, while the 250 mm bore SC250 steps up to 24544 N. At a 750 mm stroke, ensure the 40 mm rod is adequately supported against side loads; consider an external linear guide if the load is not purely axial to prevent rod bending and premature bearing wear.
When replacing an existing cylinder, match five critical points: 200 mm bore, 750 mm stroke, PT3/4 port thread, the built-in magnet (-S) for sensor compatibility, and the basic mounting configuration. The SC200 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 SC200X750S FAQ
At the standard 0.5 MPa operating pressure, the cylinder generates 15708 N pushing force and 15080 N pulling force. 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.
Yes. The -S suffix in the model code confirms a built-in magnetic piston. You can directly clamp compatible AirTAC CMSG, DMSG, or EMSG sensors onto the cylinder barrel's tie-rod slots for end-of-stroke or mid-stroke position sensing without any additional mounting brackets.
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