Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X165S
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X165S is a genuine double-acting standard air cylinder with a Ø200mm bore and 165mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke165 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X165S
The SC200X165S is a double-acting tie-rod cylinder delivering 15708 N push force at 0.5 MPa and 28274 N at the maximum operating pressure of 0.9 MPa. Its 200 mm bore houses a 40 mm diameter piston rod with M36×2 male knuckle threads, providing robust linear thrust for heavy industrial tooling.
With a 165 mm stroke, the total extended body length reaches approximately 409 mm (244 mm body length A + 165 mm stroke). The built-in magnet allows CMSG, DMSG, or EMSG reed and solid-state sensors to clamp directly onto the barrel for non-contact position sensing, simplifying automation integration.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X165S Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X165S |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 165 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 SC200X165S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×165 | 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 SC200X165S Is Used
Heavy Press Tool Actuation
The 28274 N thrust at 0.9 MPa drives large forming dies and stamping heads, with the built-in magnet enabling end-of-stroke confirmation via barrel-mounted sensors.
Pallet Lift & Transfer
Delivers over 1.5 tonnes of push force at 0.5 MPa for lifting and transferring heavy pallets in automated storage and retrieval systems.
Structural Test Rigs
Applies controlled, repeatable force up to 28274 N for static and cyclic load testing of beams, joints, and large mechanical assemblies.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X165S the Right Cylinder?
Choose the SC200 when your application needs push force above 15000 N at standard plant air; the next step down is the SC160 bore, which provides 10053 N at 0.5 MPa. For strokes of 300 mm or longer, evaluate side-load and rod-bearing bending—an external guide or a guided cylinder is recommended to protect the 40 mm rod. To replace an existing unit, match five points: 200 mm bore, 165 mm stroke, PT port thread, the built-in magnet (-S), and the basic (no bracket) mounting configuration.
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 SC200X165S FAQ
At 0.5 MPa, push force is 15708 N and pull force is 15080 N. At 0.7 MPa, push force reaches 21991 N. The maximum operating push force at 0.9 MPa is 28274 N.
Yes. The -S suffix indicates a built-in magnet, so AirTAC CMSG (reed), DMSG, or EMSG (solid-state) sensors can be mounted directly on the tie-rod barrel to detect piston position without external brackets.
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