The AirTAC AirTAC SAI200X700-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 700mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
The AirTAC SAI200X700-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty operations, delivering a substantial push force of 15708 N at 0.5 MPa. This 200mm bore and 700mm stroke configuration is tailored for moving massive loads in demanding industrial environments. As a genuine AirTAC component, it guarantees reliable and robust performance.
This specific model is configured with a SUS304 stainless steel rod (code B) for superior corrosion resistance, making it ideal for harsh or washdown settings. Equipped with a -S magnet, it seamlessly integrates with CMSE and DMSE sensor switches via the dual-sided extruded aluminum barrel grooves for precise end-of-stroke detection. The PT tapered port thread ensures a tight, leak-free pneumatic connection.
| Model | AirTAC SAI200X700-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 700 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| 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, 50 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×700 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Provides the immense 15708 N push force required to operate large mechanical presses, stamping dies, and heavy-gauge metal bending equipment.
Drives 700mm of travel to position massive structural components or heavy automotive chassis frames accurately during multi-point fastening operations.
Actuates heavy-duty diverter arms and sorting gates on high-capacity bulk material conveyor lines where lighter pneumatic cylinders would stall.
Selecting this 200mm bore is optimal when applications require extreme thrust that smaller bores cannot provide, such as the 160mm bore offering 10053 N at 0.5 MPa. If full extension force is not required, stepping down to the 160mm bore saves space and air consumption. The 700mm stroke requires careful mounting to prevent rod-bearing bending; always use an external guide rail or a guided cylinder carriage to manage side loads and prevent premature wear.
For drop-in replacements, this cylinder matches the ISO 15552 mounting interface exactly, utilizing a G3/4 port, M36x2 rod thread, and 50mm adjustable air cushions. If the machinery requires position holding without continuous air pressure, the standard SAI will drop its load; instead, specify the SAIL variant with an air-released lock or the BSAI clamp-lock cylinder for fail-safe load security.
Quick checklist
At a standard operating pressure of 0.5 MPa, this 200mm bore cylinder provides a push force of 15708 N and a pull force of 15080 N. It can reach up to 21991 N push force at 0.7 MPa.
No, the standard SAI cylinder does not hold position when air pressure is lost. The adjustable air cushion only decelerates the piston near the stroke end. For secure vertical load holding, use the SAIL lock variant or an external rod lock.
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