
The AirTAC SAID32 Double Rod Cylinder SAID32AX230 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 230mm 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 SAID32X230 is a double-acting, double-rod ISO 15552 profile cylinder engineered for symmetric actuation. Because a piston rod extends from both end covers, the annulus area is identical on both sides, yielding an equal 483 N of force in both extend and retract directions at 0.7 MPa. This through-rod architecture provides superior anti-rotation stability compared to a single-rod SAI.
This specific configuration features a SUS420J2 stainless steel rod for enhanced corrosion resistance and utilizes PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, allowing you to mount position switches along either the front or rear rod extension.
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX230 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 230 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. |
| ×230 | 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 forward and retracts it with identical 483N force, ensuring consistent timing in precision feeding mechanisms.
The twin-rod design resists torsional twisting under offset loads, keeping linear slides perfectly aligned without external guides.
Utilizes the rear rod extension to mount a physical limit flag, keeping the primary working end clear of sensor obstructions.
Select this 32mm bore when an application demands equal push and pull forces, specifically 345 N each way at 0.5 MPa. If your mechanism requires less force, stepping down is not an option in this series, but stepping up to a 40mm bore provides 528 N both ways. Choose the SAID double-rod design over a single-rod SAI when you need to mount a secondary cam, position flag, or a second tool on the rear rod extension.
This model uses PT tapered ports and a standard 230mm stroke. For any stroke of 300mm or longer, the unsupported rod length increases susceptibility to side-load bending; always use an external guide to prevent rod-bearing damage. Note that this standard cylinder does not hold position upon air loss—use a SAIL or BSAID variant if mid-stroke locking is required. It is dimensionally interchangeable per ISO 15552.
Quick checklist
Because it is a double-rod cylinder, the force is identical in both directions. It provides 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa for both extend and retract strokes.
Yes, it is dimensionally interchangeable with ISO 15552 profile cylinders. The SAID series supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, but omits FB, CA, CB, and CR brackets.
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