The AirTAC AirTAC SAI200X190-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 190mm 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 SAI200X190-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It provides a substantial push force of 15708 N and a pull force of 15080 N at 0.5 MPa, making it well-suited for high-thrust pressing and heavy load manipulation over its 190 mm stroke.
This configuration includes a SUS304 stainless steel rod for superior corrosion resistance and a built-in magnet for use with CMSE or DMSE sensor switches. The extruded aluminum barrel features dual sensor grooves, and operators can fine-tune the 50 mm adjustable air cushions at both ends to decelerate massive loads smoothly.
| Model | AirTAC SAI200X190-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 190 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. |
| ×190 | 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.
Supplies the 15708 N push force at 0.5 MPa required for stamping, riveting, and bending thick metal components in fabrication cells.
Drives robust joining operations and heavy-duty press fits, utilizing its 50 mm adjustable air cushions to absorb kinetic energy at stroke ends.
Shifts massive palletized loads or manipulates heavy industrial fixtures, relying on the SUS304 rod to withstand harsh plant environments.
Select this 200 mm bore actuator when a 160 mm cylinder cannot supply enough thrust; stepping up from a 160 mm bore increases push force at 0.5 MPa from 10053 N to 15708 N. If your application requires less force, dropping down to a 160 mm bore saves physical space and air consumption. Because this 190 mm stroke is relatively short for such a massive bore, side-load stress on the rod bearing is minimized compared to longer strokes, though external guides are still recommended for heavy off-center loads.
As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for any standard 200 mm bore ISO 15552 unit with a 190 mm stroke, G3/4 PT ports, and compatible mounting accessories like TC trunnion or FA flanges. Note that a standard SAI does not hold position when air pressure is lost; for applications requiring static load holding without live pressure, consider the SAIL pneumatic lock variant.
Quick checklist
At 0.5 MPa, this 200 mm bore cylinder provides a push force of 15708 N and a pull force of 15080 N. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X190-S is dimensionally interchangeable per ISO 15552. It shares standard mounting interfaces, G3/4 PT ports, and a 190 mm stroke, allowing it to serve as a drop-in replacement for comparable ISO 15552 profile cylinders.
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