
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX150-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 150mm 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 SAIJ160X150-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a 140-150 mm usable travel window from the 150 mm nominal stroke. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch placement.
Configured with a SUS304 stainless steel rod for superior corrosion resistance, this model uses a PT tapered port thread and a substantial M36x2 rod thread. The rear adjuster acts purely as a mechanical stop to fine-tune the end position without swapping cylinders, but it does not lock the load without live air pressure.
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 150 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. |
| ×150 | 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 140-150 mm end-stop during machine setup to accommodate material thickness variations without changing the actuator.
Quickly adjust the retract position on a packaging line when switching to a new product size, using the rear screw to trim up to 10 mm.
The 10 mm adjustment range is ideal for fine-tuning the retract end-position during commissioning or product changeover, avoiding the need to bolt on external stops. To replace an ISO 15552 cylinder, match the 160 mm bore, 150 mm stroke, 10 mm adjuster, PT G3/4 port, and mounting choice (Basic, FA, LB, TC, FTC, TCM1, or TCM2). Because the 150 mm stroke is below the 300 mm threshold, side-load concerns are minimal, but an external guide is still recommended for heavy lateral loads. For load-holding without live pressure, use a SAIL or BSAI cylinder instead of relying on the adjuster.
Quick checklist
The maximum allowable operating pressure is 1.0 MPa.
The rear adjusting screw acts as a mechanical stop, allowing you to shorten the effective stroke by up to 10 mm, creating a 140-150 mm usable travel window. It only sets the end position and does not hold the load without live air.
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