The AirTAC AirTAC SAI200X200-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 200mm 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 SAI200X200-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty pneumatic applications. Delivering a substantial push force of 15708 N at 0.5 MPa, this 200 mm bore actuator handles massive loads with precision. The 200 mm stroke provides ample extension for large-scale industrial tasks.
Built with a SUS304 stainless steel rod (material code B), this model offers superior corrosion resistance for harsh environments. It includes a piston magnet (-S) for direct mounting of CMSE or DMSE sensor switches along the dual grooves on the extruded aluminum barrel. The PT tapered port threads ensure a robust, leak-free pneumatic connection.
| Model | AirTAC SAI200X200-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 200 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. |
| ×200 | 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 drive large metal forming and stamping presses at the 200 mm stroke length.
Actuates oversized injection mold ejection plates where the SUS304 rod prevents corrosion from outgassing plastics.
Clamps heavy automotive chassis components securely during robotic welding, utilizing PT ports for high-flow air delivery.
Selecting this 200 mm bore actuator provides maximum thrust when stepping up from the 160 mm bore, which yields 10053 N at 0.5 MPa. If full extension force is unnecessary, dropping down to the 160 mm option saves space and air consumption. Because the SAI200X200-S operates at a maximum speed of 30-500 mm/s, ensure your flow controls are properly dialed in to prevent impact shock at stroke ends.
For applications requiring load holding without continuous air pressure, note that the standard adjustable air cushions only decelerate the piston near stroke end and do not act as a brake. To prevent drifting or dropping upon air loss, integrate the SAIL (pneumatic lock) variant or utilize an external pilot-operated check valve. As a true ISO 15552 profile cylinder, it serves as a drop-in replacement matching standard mounting interface dimensions, available with TC trunnion or FA flange accessories.
Quick checklist
The SAI200X200-S generates a push force of 15708 N and a pull force of 15080 N at 0.5 MPa. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X200-S is dimensionally interchangeable per ISO 15552 profile standards. You can use it as a drop-in replacement for other ISO 15552 cylinders by matching the 200 mm bore, 200 mm stroke, and G3/4 port interface.
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