
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX190-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 190mm 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 SAIJ160X190-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 180 to 190 mm. The extruded aluminum barrel features sensor grooves on both sides, though this specific SKU omits the magnet option.
This unit incorporates a SUS304 stainless steel rod for superior corrosion resistance and ships with PT tapered port threads. The rear adjusting screw acts purely as a mechanical stop to fine-tune the end position, meaning it cannot hold a load without continuous live air pressure. For position holding, an external pilot-operated check valve or a related SAIL lock cylinder is required.
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX190-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 190 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. |
| ×190 | 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 180-190 mm end-stop during machine commissioning to accommodate material thickness variations without swapping out the entire cylinder.
Quickly adjust the rear mechanical stop by up to 10 mm on a packaging line when transitioning between different product sizes.
Selecting this 160 mm bore cylinder makes sense when your application requires the 10053 N pull force at 0.5 MPa and demands exact end-position tuning during commissioning without adding external stops. Because the 190 mm stroke remains under the 1500 mm maximum standard stroke, it is a standard catalog item.
When matching this for an ISO 15552 replacement, verify the 160 mm bore, 190 mm stroke, 10 mm adjustment range, PT G3/4 port, and the absence of a magnet. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, deliberately omitting FB, CA, CB, and CR brackets. Although the stroke is under 300 mm, the heavy 40 mm rod diameter and M36x2 thread handle high side loads well, but an external guide remains essential for any unsupported lateral forces.
Quick checklist
At 0.5 MPa, the push force is 10053 N.
The rear adjuster screw allows you to shorten the effective travel from the 190 mm nominal stroke down to 180 mm, creating a 180-190 mm window. This stopper only sets the end position and does not lock the load without live air.
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