The AirTAC AirTAC SAI200X150-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 150mm 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 SAI200X150-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial push force of 15708 N at 0.5 MPa, this 200 mm bore unit is built to move massive loads reliably. The 150 mm stroke provides ample extension for large-scale pressing, lifting, or clamping operations.
Equipped with a magnetic piston (-S), it supports CMSE and DMSE position sensing via the dual sensor grooves machined into the extruded aluminum barrel. The piston rod utilizes standard carbon steel for high tensile strength under heavy axial loads, while the PT tapered port threads ensure a secure, leak-free pneumatic connection.
| Model | AirTAC SAI200X150-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 150 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. |
| ×150 | 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 robust axial force necessary for forming and stamping thick metal components in automotive and structural fabrication lines.
Drives massive platens and press mechanisms where 15708 N of thrust at 0.5 MPa is required to shape or assemble industrial materials.
Secures oversized workpieces or heavy molds during machining, utilizing the 150 mm stroke to accommodate varying material thicknesses.
Select this 200 mm bore actuator when applications demand extreme thrust that smaller bores cannot provide, such as replacing dual-cylinder setups with a single high-force unit. If 15708 N at 0.5 MPa exceeds your requirement, dropping to a 160 mm bore reduces the footprint while still offering 10053 N. Conversely, if you need to hold a load vertically during an emergency stop or pressure loss, the standard SAI will drift; you must specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock.
As a true ISO 15552 profile cylinder, it offers a drop-in dimensional replacement for other ISO 15552 cylinders. To match this exact configuration, specify a 200 mm bore, 150 mm stroke, PT port thread, and the -S magnet option. Mounting accessories include LB foot brackets, FA flanges, and TC trunnion styles.
Quick checklist
At an operating pressure of 0.5 MPa, this 200 mm bore cylinder generates 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 SAI200X150-S is a genuine ISO 15552 profile cylinder, making it dimensionally interchangeable with other ISO 15552 cylinders from brands like Festo or SMC, provided you match the 200 mm bore, 150 mm stroke, and mounting accessories.
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