
The AirTAC Airtac SAID32 Double Rod Cylinder SAID32X600 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 600mm 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 SAID32X600 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 600mm stroke. 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 (621 N at 0.9 MPa). This symmetric output is essential for mechanisms requiring consistent push and pull dynamics.
The through-rod design allows mounting a workpiece on the front and a position flag or cam on the rear, enabling dual-side guidance and superior anti-rotation control. It features an extruded aluminum barrel with sensor grooves on both sides, though this configuration ships without a magnet. The carbon steel rod and PT tapered port threads ensure robust, leak-free pneumatic connections.
| Model | Airtac SAID32 Double Rod Cylinder SAID32X600 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 600 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. |
| ×600 | 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 transfer shuttles where the 345 N push and pull forces must be perfectly matched, ensuring consistent cycle times regardless of direction.
The twin-rod architecture prevents mechanical twisting during vertical lifting, keeping the 600mm stroke perfectly aligned without external guides.
The protruding rear rod end drives a secondary cam or limit flag, allowing one cylinder to control a primary motion and a secondary timing sequence.
Select the SAID32X600 when an application demands equal force and speed in both directions, which a single-rod SAI cannot provide due to its unequal annular areas. If your mechanism requires less force, stepping down is not an option in this bore size, but stepping up to the 40mm bore (528 N both ways at 0.5 MPa) provides a higher threshold. The double-rod architecture inherently resists torsional load, improving stability for twin-station actuation.
At 600mm of stroke, the unsupported piston rod length is substantial; even with a 12mm rod diameter, long strokes increase the risk of rod-bearing bending under side loads. Always use an external guide to support the load. Remember that the adjustable air cushions at both ends only decelerate the piston near stroke end—they do not hold the load. If position holding without live pressure is required, use a SAIL (air-released lock) or BSAID (clamp-lock) cylinder. This model uses the reduced SAID mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and is dimensionally interchangeable per ISO 15552.
Quick checklist
Because it is a double-rod cylinder, the force is identical in both directions due to equal annular areas. It provides 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa on both extend and retract.
Yes, the SAID32X600 is dimensionally interchangeable per ISO 15552. It can serve as a direct replacement for other ISO 15552 profile-type double-rod cylinders, using the standard PT G1/8 port and 12mm rod.
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