
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX30-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 30mm 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 SAIJ32X30-10 is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 20-30 mm usable travel window, allowing you to dial back the 30 mm nominal stroke by up to 10 mm during commissioning.
This variant features a SUS420J2 stainless steel rod for improved corrosion resistance and PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, ready for CMSE or DMSE switches if a magnet is added later. The rear adjuster acts purely as a travel stop, so live air is required to maintain the load position.
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX30-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 30 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. |
| ×30 | 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.
Fine-tune the end-stop within the 20-30 mm travel window to dial in exact clamping or seating positions without swapping cylinders.
Quickly adjust the rear stopper during product size changes to accommodate varying part dimensions on the same fixture.
The SAIJ32X30-10 is dimensionally interchangeable per ISO 15552, using PT ports and the standard SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2), omitting FB, CA, CB, and CR brackets. For load-holding without live air pressure, consider an external rod lock or the SAIL series.
Quick checklist
The rear adjuster screw allows you to shorten the effective stroke by up to 10 mm. This creates a usable travel window of 20-30 mm from the 30 mm nominal stroke, enabling fine-tuning of the retract end position without external stops.
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