
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32BX95-75S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 95mm 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 SAIJ32X95-75-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 95 mm travel by up to 75 mm. This yields a wide usable stroke window of 20 to 95 mm, perfect for accommodating multiple product sizes on a single line without swapping hardware.
This variant features a SUS304 stainless steel rod for corrosion resistance and includes a magnet for position sensing with CMSE reed or DMSE electronic switches. The extruded aluminum barrel includes sensor grooves on both sides, and the rear stopper acts purely as a travel end-deceleration point, not a load-holding lock.
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-75S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 95 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. |
| ×95 | 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 retract distance between 20 and 95 mm during commissioning to perfect part ejection without adding external mechanical stops.
Quickly adapt a packaging line to different carton lengths by turning the rear adjuster, reducing downtime between production runs.
The 75 mm adjustment range is selected over a fixed-stroke SAI when a machine handles frequent product changeovers, letting operators fine-tune the retract end-stop on the fly. For position holding without live air pressure, this adjuster will not lock the load, so you must use a SAIL pneumatic lock, a BSAI clamp-lock, or an external pilot-operated check valve.
This SAIJ32X95-75-S configuration uses a PT tapered port (G1/8), Basic/FA/LB/TC/FTC/TCM1/TCM2 mountings, and a -S magnet. The 12 mm rod and M10x1.25 thread handle moderate side loads, though any stroke over 300 mm would require an external guide to prevent rod bending.
Quick checklist
At the maximum 1.0 MPa pressure, it delivers up to 82 kgf.
A rear screw stopper lets you mechanically shorten the 95 mm nominal stroke by up to 75 mm, creating a 20 to 95 mm usable travel window. This adjuster sets the end position but does not lock or hold the load without continuous air pressure.
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