
The AirTAC SAID32 Double Rod Cylinder SAID32X175 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 175mm 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 SAID32X175 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 175mm stroke. Because a rod exits both ends, the annulus area is identical on extend and retract, yielding an equal 483N of force in each direction at 0.7 MPa. It uses a standard carbon steel rod and PT tapered port threads.
This through-rod design allows you to mount the primary workpiece on one end while attaching a position flag, cam, or secondary mechanism on the rear. The extruded aluminum barrel includes sensor grooves on both sides, though adding a magnet (-S) is required to use CMSE reed or DMSE solid-state switches.
| Model | Airtac SAID32 Double Rod Cylinder SAID32X175 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 175 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. |
| ×175 | 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 pushing and pulling loads across a conveyor with identical 483N force and speed in both directions.
The twin-rod design naturally resists torsional twist, keeping guided slides perfectly aligned without extra bearings.
Drive a primary tool on the front rod while using the rear protrusion to trip a mechanical limit switch.
Choose this double-rod configuration over a single-rod SAI when your application demands dual-side guidance, anti-rotation control, or rear-end sensing. If you need less force, stepping down is not an option in the standard SAID range, but if you need more power, the adjacent 40mm bore provides 528N both ways at 0.5 MPa. This model features a 175mm stroke, which is below the 300mm threshold where external side-load guides become critical.
When selecting mounting hardware, note that SAID supports a reduced set of ISO 15552 accessories: Basic, FA, LB, TC, FTC, TCM1, and TCM2. It deliberately omits FB, CA, CB, and CR brackets found on single-rod variants. Remember that this cylinder is double-acting but does not hold position if air pressure is lost; for load-holding requirements, consider the SAIL or BSAID series instead.
Quick checklist
Because it is a double-rod cylinder, the push and pull forces are equal. It generates 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa in both directions.
Yes, it is dimensionally interchangeable per ISO 15552. However, the SAID series only supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts; it does not use FB, CA, CB, or CR brackets.
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