
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32AX110-75 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 110mm 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 SAIJ32X110-75 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to shorten the effective travel by up to 75 mm. This creates a highly flexible usable travel window of 35-110 mm, letting you dial in the exact end position without swapping out the cylinder.
This model is configured with a SUS420J2 stainless steel rod (code A) for improved corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for easy switch mounting, and the rear adjuster functions purely as a travel stop to set deceleration endpoints rather than holding the load without live air pressure.
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX110-75 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 110 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. |
| ×110 | 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.
Dial in the exact 35-110 mm travel window during initial commissioning to perfectly strike parts without machining custom spacers.
Quickly retract the end stop by up to 75 mm when switching a production line to a smaller product size, minimizing downtime.
Choose this 32 mm bore when you need precise end-position tuning during commissioning or frequent product changeovers, avoiding the need to bolt on external stops or buy multiple fixed-stroke SAI cylinders. Because the total stroke is 110 mm, an external guide is not strictly required, but always factor in side loads.
For direct replacements, match the 32 mm bore, 110 mm stroke, 75 mm adjustment, PT port threads, and the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note that a plain SAIJ does not hold its load without continuous air pressure; for true locking needs, consider the SAIL or BSAI series.
Quick checklist
At the maximum operating pressure of 1.0 MPa, it delivers up to 82 kgf.
The rear adjuster screw acts as a mechanical stop that lets you shorten the 110 mm nominal stroke by up to 75 mm, providing a usable travel range of 35-110 mm. It sets the end position but does not lock the load without live air.
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