Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-75
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX150-75 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.
- BoreØ160 mm
- Stroke150 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-75
The AirTAC SAIJ160X150-75 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster that allows you to fine-tune the end position without adding external stops. With a 150 mm nominal stroke and a 75 mm adjustment range, it provides a usable travel window of 75-150 mm, making it highly effective for product changeovers on automated lines. It delivers a robust 10053 N pull force at 0.5 MPa, scaling up to 18095 N at 0.9 MPa for heavy-duty handling.
This specific configuration features a SUS304 stainless steel rod for superior corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for direct mounting of position switches. While the rear adjuster screw and the variable air cushions safely decelerate the load at travel ends, this cylinder does not hold a load without live air pressure, requiring an external rod lock or pilot-operated check valve for fail-safe holding.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-75 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-75 |
|---|---|
| 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.
Theoretical Output Force (Ø160mm)
| 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.
Model Code: Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-75
| 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.
Where the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-75 Is Used
Variable End-Stop Machining
Dial in the exact 75-150 mm clamping depth during machine setup or material changeover without swapping out the entire cylinder assembly.
Product Diversion Control
Adjust the retract stroke on the fly to handle varying package sizes on a high-thrust conveyor sorting line.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-75 the Right Cylinder?
Select this 160 mm bore cylinder when your application requires substantial force—delivering 10053 N of pull force at 0.5 MPa—and a variable end-stop for quick machine setup. If you need less thrust, stepping down to a 125 mm bore yields 5734 N of pull force at 0.5 MPa, whereas moving up to a 200 mm bore provides 15080 N. Choose this adjustable-stroke SAIJ model over a fixed-stroke SAI when you need precise end-position tuning during commissioning or product size changes.
For a direct ISO 15552 replacement, match the 160 mm bore, 150 mm stroke, 75 mm adjustment, PT G3/4 ports, and SUS304 rod material. Note that the SAIJ mounting set is limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR options. Because this SKU features a 150 mm stroke, the 40 mm diameter SUS304 rod handles side loads well, but always verify external guiding if heavy lateral forces are present.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-75 FAQ
The rear adjusting screw acts as a mechanical stop that lets you shorten the effective stroke by up to 75 mm. This creates a usable travel window of 75-150 mm, allowing you to fine-tune the retract end-position at commissioning without changing the cylinder or adding external stops.
At 0.9 MPa, the push force increases to 18095 N, making it suitable for heavy-duty pressing and handling applications.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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