
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX175-10S 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-S is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 175 mm stroke that can be fine-tuned down by up to 10 mm, creating a precise 165-175 mm usable travel window during commissioning.
This variant features a SUS304 stainless steel rod for superior corrosion resistance and includes a magnet for position sensing. It is designed with an extruded aluminum barrel housing sensor grooves on both sides, and operates at speeds between 30-500 mm/s. The rear adjustment screw acts purely as a travel stop for end-position tuning and does not lock the load without live air pressure.
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX175-10S |
|---|---|
| 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 165-175 mm end-stop during machine commissioning to perfect heavy pressing operations without swapping cylinders.
Quickly adjust the rear stopper by up to 10 mm to accommodate slight variations in product sizes on an automated line.
The adjustable 165-175 mm travel window is ideal for setups requiring exact end-position tuning without adding external stops. If your machine changeover demands variable end-stops rather than a fixed 175 mm stroke, this SAIJ model is preferred over a standard SAI cylinder.
For replacement, match the 160 mm bore, 175 mm nominal stroke, 10 mm adjustment, PT tapered port threads, and the -S magnet option. Mounting choices are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because the 175 mm stroke is moderately long, ensure adequate external guiding to prevent excessive side-loading on the 40 mm rod. For load-holding without continuous air pressure, integrate an external pilot-operated check valve or select an AirTAC SAIL or BSAI series cylinder instead.
Quick checklist
The rear adjuster screw allows you to shorten the effective travel from the nominal 175 mm down to a minimum of 165 mm. This stopper only sets the end position; it does not lock the load mechanically when air pressure is removed.
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