
The AirTAC SAID32 Double Rod Cylinder SAID32X190 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 190mm 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 SAID32X190 is a double-acting, double-rod ISO 15552 profile cylinder. Because a rod exits both end covers, the annulus area is identical on extend and retract, yielding exactly 345 N of force each way at 0.5 MPa. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting.
This 32mm bore configuration uses a 12mm carbon steel rod with an M10x1.25 thread, PT port threading, and 27mm adjustable air cushions at both ends. The rear protruding rod is ideal for mounting a secondary cam or position flag to drive a second mechanism while keeping the load guided against rotation.
| Model | Airtac SAID32 Double Rod Cylinder SAID32X190 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 190 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. |
| ×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.
Ideal for mechanisms requiring identical push and pull dynamics, utilizing the 345 N both-way force at 0.5 MPa to smoothly shuttle loads without speed variations between strokes.
The twin 12mm rods keep the load perfectly guided and prevent rotational twist, which is critical for precision sliding fixtures and tooling mounts.
The protruding rear rod allows engineers to mount a cam or position flag to trigger external sensors, enabling dual-station actuation from a single cylinder body.
Choose this 32mm bore when an application requires equal push and pull forces alongside dual-side guidance. If your mechanism needs less force, step down is not available in this series, but if you need higher force, the 40mm bore provides 528 N both ways at 0.5 MPa. A double-rod design is preferred over a single-rod SAI when you need anti-rotation stability or a rear mounting point for external sensors.
This model is dimensionally interchangeable per ISO 15552, making it a direct replacement for other ISO 15552 double-rod cylinders. Ensure you specify the PT port thread, the 190mm stroke, and the correct mounting accessory from the SAID set (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note that the air cushions only decelerate the piston near stroke end; they do not hold a load. If your system loses air pressure, the piston will drift unless you use an external rod lock or a related locking type like SAIL or BSAID.
Quick checklist
Because it is a double-rod cylinder, the effective area is the same on both sides. It delivers an equal push and pull force of 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa.
No, the standard SAID32X190 does not hold position without live air pressure. The adjustable air cushions only decelerate the piston at stroke end. For load holding, consider an external rod lock or the AirTAC SAIL or BSAID series.
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