
The AirTAC SAID32 Double Rod Cylinder SAID32X230 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 featuring a 32mm bore and 230mm stroke. Because a carbon steel rod exits both end covers, the effective piston annulus area is identical in each direction, yielding exactly 483N of force on both extend and retract at 0.7 MPa. This symmetric output is ideal for mechanisms requiring equal push and pull dynamics.
Beyond balanced thrust, the twin-rod architecture allows mounting a primary workpiece on the front rod while attaching a cam, limit flag, or secondary mechanism to the rear rod. The extruded aluminum barrel includes sensor grooves on both sides for CMSE reed or DMSE solid-state switches, though this unit is configured without a magnet. It uses PT tapered ports and adjustable air cushions at both ends to decelerate the piston smoothly.
| Model | Airtac SAID32 Double Rod Cylinder SAID32X230 |
|---|---|
| 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 transfer shuttle where equal push and pull forces of 483N at 0.7 MPa are required to move components identically in both directions without drift.
Guides a precision slide using both rod ends to prevent mechanical twisting, keeping the tool plate perfectly aligned throughout the 230mm stroke.
Actuates a primary clamp on the front rod while simultaneously driving a secondary release mechanism or position flag on the rear rod extension.
Selecting this 32mm bore double-rod cylinder makes sense when your application demands equal bidirectional force and anti-rotation guidance that a single-rod SAI cannot provide. If your mechanism requires less force, stepping down is not an option in this series, but if you need higher thrust, the adjacent 40mm bore provides 528N both ways at 0.5 MPa. Remember that a plain SAID does not hold a load when air is exhausted or the valve is centered; the piston will drift, so consider an SAIL lock or an external pilot-operated check valve for position holding.
For this 230mm stroke configuration, ensure your layout accommodates the extra rear-rod protrusion clearance. Because the stroke exceeds 300mm thresholds where side-load bending becomes severe, you should still verify rod-bearing loading if the load is heavy. This model uses PT ports, a 12mm rod with M10x1.25 threading, and is dimensionally interchangeable with other ISO 15552 double-rod cylinders via its mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2).
Quick checklist
Because the double-rod design subtracts the 12mm rod area from both sides of the piston, the force is equal in both directions. It provides 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa on both extend and retract strokes.
Yes, as an ISO 15552 profile cylinder, it is dimensionally interchangeable with standard ISO 15552 double-rod cylinders. It supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, but omits FB, CA, CB, and CR options.
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