
The AirTAC SAID32 Double Rod Cylinder SAID32AX160S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 160mm 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 SAID32X160-S is a double-acting, double-rod ISO 15552 profile cylinder. A single piston drives a rod out of both end covers, yielding identical annulus areas. This means extend and retract forces are perfectly matched, delivering 483 N of thrust each way at 0.5 MPa.
Equipped with a -S magnet, this unit supports AirTAC CMSE reed and DMSE solid-state sensors housed in the dual-side barrel grooves. The SUS420J2 stainless steel rod material offers high corrosion resistance, while the PT tapered port ensures a robust, leak-free pneumatic connection.
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX160S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 160 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 | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. 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. |
| ×160 | 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.
Drives a workpiece on the front rod while synchronizing a secondary mechanism on the rear rod, utilizing the equal 483 N thrust in both directions.
The twin-rod design inherently resists torsional twist, keeping guided loads perfectly stable without requiring additional external linear bearings.
Leverages the -S magnet and dual sensor grooves to mount CMSE or DMSE switches on either side for flexible machine integration.
Choose this 32mm bore when an application requires exact bidirectional symmetry, such as driving a transfer mechanism on the front rod and a cam or position flag on the rear rod. If you need higher force, stepping up to the 40mm bore raises both-way output to 528 N at 0.5 MPa. If your design must hold a load without live air pressure, note that standard SAID cylinders drift when air is lost; consider an AirTAC SAIL or BSAID lock variant instead.
This model is dimensionally interchangeable per ISO 15552, making it a direct replacement for other ISO 15552 double-rod cylinders. It uses the reduced SAID mounting accessory set (Basic, FA, LB, TC, FTC, TCM1, TCM2), omitting the FB, CA, CB, and CR brackets found on single-rod SAI types. With a 160mm stroke, the 12mm rod and M10x1.25 thread handle moderate side loads, but always verify external guidance for unsupported loads.
Quick checklist
Because the double-rod design creates equal piston annulus areas on both sides, it provides identical push and pull forces. At 0.5 MPa it delivers 345 N each way, and 483 N each way at 0.7 MPa.
Yes. It is dimensionally interchangeable per ISO 15552, but it uses a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2). It omits the FB, CA, CB, and CR brackets which are specific to single-rod SAI cylinders.
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