
The AirTAC SAID32 Double Rod Cylinder SAID32AX230S 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-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 230mm stroke. Because the piston rod exits both end covers, the effective annulus area is identical on extend and retract, yielding an equal 483 N of force in both directions at 0.7 MPa. The integrated magnet (-S) enables precise position detection using AirTAC CMSE reed or DMSE electronic solid-state switches housed in the dual-side sensor grooves.
This variant is equipped with a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance and PT tapered port threads. The twin-rod architecture is purpose-built for applications requiring rear-rod cam actuation, secondary tool mounting, or superior anti-rotation guidance compared to a standard single-rod SAI cylinder.
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX230S |
|---|---|
| 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 from one side while the opposing rear rod simultaneously operates a secondary mechanism, maintaining equal push and pull thrust throughout the 230mm travel.
The dual through-rods provide inherent torsional rigidity, preventing the load from twisting during vertical or horizontal sliding tasks without external guides.
Utilizes the integrated -S magnet with DMSE electronic sensors on both ends to track precise extend and retract positions for automated confirmation.
Selecting this 32mm bore makes sense when a symmetric 345 N force at 0.5 MPa is sufficient for both push and pull operations. If your mechanism demands higher thrust, stepping up to the 40mm bore provides 528 N both ways, whereas dropping below 32mm is not standard for this ISO 15552 series. The double-rod design is specifically chosen over single-rod actuators when the application requires twin-station actuation, external rear-rod sensing, or strict resistance to load rotation.
For a 230mm stroke, the extended rod length increases the leverage on the rod bearing, making external load guidance advisable to prevent premature side-load wear. Remember that the adjustable air cushions only decelerate the piston near stroke ends; they do not hold the load. If pressure is lost, the piston will drift, requiring an external pilot-operated check valve or a BSAID clamp-lock cylinder for true position holding. As a dimensionally interchangeable ISO 15552 unit, it drops in seamlessly with matching basic, FA, LB, or TC mounting accessories.
Quick checklist
Because it is a double-rod cylinder, the push and pull forces are equal. It generates 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa in both directions.
Yes, it shares standard ISO 15552 mounting dimensions and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 brackets, making it a direct replacement for other ISO 15552 profile cylinders.
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