Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X700S
The AirTAC Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X700S is a genuine double-acting standard air cylinder with a Ø200mm bore and 700mm stroke, PT3/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ200 mm
- Stroke700 mm
- Port sizePT3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 33 mm
About the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X700S
The SC200X700S is a large-bore double-acting pneumatic cylinder delivering 15708 N of push force at 0.5 MPa and up to 28274 N at 0.9 MPa. With a 200 mm bore, 40 mm piston rod, and a 700 mm stroke, it handles heavy linear actuation tasks where substantial force and moderate travel are required.
This model includes the -S suffix, equipping the cylinder with 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 adjustable air cushion at each end decelerates the 40 mm rod smoothly, protecting the end caps during high-energy stops.
Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X700S Technical Specifications
| Model | Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X700S |
|---|---|
| Series | SC big-bore tie-rod cylinder (ISO 6430 class) |
| Bore size | Ø200 mm |
| Stroke | 700 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 SC200X700S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×700 | 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 SC200X700S Is Used
Heavy Press Tool Actuation
Provides the high force needed to operate clamping fixtures and forming dies in large industrial presses, with sensor feedback for cycle confirmation.
Automated Conveyor Diverters
Pushes heavy pallets or large packages off a main conveyor line. The built-in magnet enables end-of-stroke sensing to coordinate with other automation.
Large Damper & Gate Control
Operates heavy ventilation dampers or material flow gates in processing plants, where the 15708 N force at 0.5 MPa easily overcomes static friction and pressure differentials.
Is the Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC200X700S the Right Cylinder?
For applications needing slightly less force, stepping down to a 160 mm bore reduces push force to 10053 N at 0.5 MPa. If your load requires more than 28274 N at 0.9 MPa, consider the 250 mm bore model which provides 44178 N. At a 700 mm stroke, the 40 mm rod is robust, but any significant side loading requires an external guide system to prevent rod bending and premature bearing wear. To replace an existing unit, match the 200 mm bore, 700 mm stroke, PT port thread, and ensure the replacement also has the -S magnet option for sensor compatibility.
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 SC200X700S FAQ
At the standard operating pressure of 0.5 MPa, the cylinder provides 15708 N of push force and 15080 N of pull force. At the maximum operating pressure of 0.9 MPa, the push force increases to 28274 N.
Yes. The -S suffix in the model code SC200X700S indicates a built-in magnet is integrated into the piston. This allows you to clamp compatible CMSG, DMSG, or EMSG sensors directly onto the cylinder barrel for position detection without any modifications.
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