The AirTAC SAI32 Standard Cylinder SAI32BX375S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 375mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
The AirTAC SAI32X375-S is a double-acting ISO 15552 profile cylinder engineered for standardized mounting interfaces. Delivering a push force of 563 N at 0.7 MPa, this 32 mm bore unit is built for dynamic automation tasks. The 375 mm stroke provides ample extension for material handling and packaging workflows.
This configuration features a SUS304 stainless steel rod (code B) for superior corrosion resistance, alongside a built-in magnet (-S) for seamless integration with CMSE and DMSE sensor switches. The extruded aluminum barrel includes sensor grooves on both sides, and fluid ports utilize a PT tapered thread type.
| Model | Airtac SAI32 Standard Cylinder SAI32BX375S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 375 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 27 mm |
| Max stroke | Up to 1000 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 | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 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. |
|---|---|
| 32 | Bore size in mm. |
| ×375 | 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.
Pushes cartons across sorting lanes with 563 N of force at 0.7 MPa, utilizing the 375 mm stroke to clear adjacent conveyor belts.
Drives small component seating operations where the SUS304 rod prevents corrosion from occasional coolant exposure.
Indexes empty totes into filling stations, relying on CMSE sensors to confirm full extension before product dosing.
Choose this 32 mm bore when an application requires moderate force over an extended 375 mm travel distance. If your project demands less extension, stepping down to a shorter stroke reduces overall cylinder length and mass. For higher force requirements at the same pressure, upgrading to the 40 mm bore yields 879 N of push force at 0.7 MPa.
Because the 375 mm stroke creates a long unsupported rod extension, side loads can cause rod-bearing bending and premature wear. Utilize an external guide rail or a guided cylinder to absorb lateral forces. If the pneumatic supply drops, the standard SAI cannot hold a load; integrate an external pilot-operated check valve or the SAIL locking variant for position holding. This model is dimensionally interchangeable per ISO 15552, accepting standard PT port connections and LB/FA mounting accessories.
Quick checklist
At 0.7 MPa operating pressure, this 32 mm bore cylinder generates 563 N of push force and 482 N of pull force. At 0.5 MPa, the push force is 402 N.
Yes, the SAI32X375-S is dimensionally interchangeable per ISO 15552. It shares standard mounting dimensions and PT port sizes, allowing it to serve as a direct replacement for other ISO 15552 profile cylinders.
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