
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX175-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 175mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
The AirTAC SAIJ160X175-10 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. The built-in stopper allows you to trim the nominal 175mm stroke back by up to 10mm, creating a precise 165-175mm usable travel window for fine-tuning end positions at commissioning.
This unit is configured with a SUS304 stainless steel rod for superior corrosion resistance and features PT tapered ports. The extruded aluminum barrel includes sensor grooves on both sides, although this specific SKU is built without a magnet. The rear adjuster functions strictly as a travel stop to set deceleration and end-position, meaning it will not hold a load without live air pressure.
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX175-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 175 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max stroke | Up to 1500 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 | 9425 N | 9425 N |
| 0.7 MPa | 13195 N | — |
| Max (@1.0 MPa) | 1922 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. |
|---|---|
| 160 | 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.
Dial in the exact 165-175mm end position for large press assemblies, ensuring precise contact without over-traveling during product changeovers.
Use the rear stopper to fine-tune the stroke on heavy machinery at commissioning, avoiding the downtime of physically swapping cylinders for different part lengths.
Adjust the retract end-position on the fly to accommodate varying package sizes on a heavy-duty sorting line without adding external stops.
The 10mm adjustable window is highly beneficial for machine setups requiring variable end-stops or product-size changeovers, eliminating the need to swap out a fixed-stroke SAI cylinder or bolt on external stops. For applications requiring true load-holding without continuous air pressure, consider the SAIL or BSAI series, as the SAIJ adjuster is not a locking mechanism. When ordering, confirm your requirements for bore, stroke, adjustment, PT ports, mounting, and rod material.
Quick checklist
The rear adjuster acts as an external stopper that lets you shorten the effective stroke by up to 10mm, providing a usable travel window of 165-175mm from the 175mm nominal stroke. It sets the travel end but does not lock or hold the load without live air pressure.
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