Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X175
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X175 is a genuine double-acting standard air cylinder with a Ø200mm bore and 175mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke175 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X175
The AirTAC SC200X175 is a double-acting tie-rod cylinder delivering substantial force in a compact envelope. With a 200 mm bore and 175 mm stroke, it generates 15708 N of push force at 0.5 MPa and up to 28274 N at the maximum operating pressure of 0.9 MPa, making it suitable for heavy pressing and clamping tasks.
This model features a 40 mm diameter piston rod with an M36x2 thread and PT3/4 ports. The adjustable air cushion (33 mm length) decelerates the piston smoothly at stroke ends. The body length A is 244 mm, giving a total extended length of approximately 419 mm. Standard TPU seals provide an operating temperature range of -20 to +70 °C.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X175 Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X175 |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 175 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 SC200X175
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×175 | 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 SC200X175 Is Used
Heavy Material Transfer
Pushes or diverts heavy pallets and steel sheets on conveyor lines, using the 15708 N force at 0.5 MPa to reliably move loads up to 1.6 tonnes.
Industrial Compaction
Drives a compaction plate in waste or recycling machinery, leveraging the 28274 N maximum force at 0.9 MPa to densify bulk materials into bales.
Structural Testing Jigs
Applies controlled, high-force linear loads in test rigs for beams and structural components, with the 33 mm cushion protecting the cylinder and test sample from impact damage.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X175 the Right Cylinder?
Select the SC200X175 when your application requires a push force around 15708 N at standard plant pressure. If your load is lighter, stepping down to the SC160 bore (10053 N push at 0.5 MPa) can reduce air consumption and physical size. For strokes of 175 mm, side-loading is a primary concern with the 40 mm rod; ensure the load is guided externally to prevent rod bending and premature seal wear.
For a direct replacement, match five key points: 200 mm bore, 175 mm stroke, PT port thread, basic mounting (no brackets), and no magnet. This cylinder is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders. The SC200 is compatible with AirTAC's range of mounting accessories, such as the F-SC200LB foot mount or F-SC200CA rear clevis.
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 SC200X175 FAQ
At 0.5 MPa, 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 increases to 28274 N. The theoretical maximum force at 1.0 MPa is 3204 kgf.
No. The SC series is a tie-rod cylinder and is physically shorter than an ISO 15552 cylinder, so the mounting dimensions and overall length will not match. It is a direct replacement only for another AirTAC SC200 tie-rod cylinder with the same stroke, port thread, and mounting configuration.
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