Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-100
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-100 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ160 mm
- Stroke175 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-100
The AirTAC SAIJ160X175-100 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to trim the effective travel back by up to 100 mm. This creates a usable stroke window of 75 to 175 mm, enabling fine end-position tuning at commissioning without swapping the hardware or adding external stops. It delivers substantial force, providing 10053 N of push and 9425 N of pull at 0.5 MPa.
Equipped with a 40 mm carbon steel rod and a PT G3/4 port, this unit is built to handle heavy loads. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE or DMSE switches. The rear adjuster acts purely as a mechanical stop to set the travel end and does not hold the load without live air pressure; for load-holding without supply pressure, consider an external rod lock or the AirTAC SAIL series.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-100 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-100 |
|---|---|
| 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.
Theoretical Output Force (Ø160mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 10053 N | 9425 N |
| 0.7 MPa | 14074 N | — |
| Max (@1.0 MPa) | 2050 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-100
| 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.
Where the Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-100 Is Used
Heavy Press Tuning
Dial in the exact end-position for heavy pressing operations during machine setup, trimming up to 100 mm of travel to accommodate different material thicknesses without changing the cylinder.
Product Changeover Stops
Adjust the retract stopper on packaging lines to handle varying package sizes, using the 75 to 175 mm travel window to quickly set new end positions during product transitions.
Assembly Calibration
Fine-tune the stroke end during initial commissioning of large assembly fixtures, ensuring perfect alignment and preventing over-travel without installing external mechanical stops.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X175-100 the Right Cylinder?
Choose this 160 mm bore cylinder when your application requires high thrust—such as 10053 N push at 0.5 MPa—and a highly variable end-stop. The 100 mm adjustment range is excellent for product-size changeovers on a line. If you need less force, stepping down to a 125 mm bore provides 6136 N of push at 0.5 MPa, whereas moving up to a 200 mm bore yields 15708 N.
Because the 175 mm stroke is under the 300 mm threshold, side-load concerns are less severe than with long extensions, but the 40 mm rod still handles greater side loads than smaller bores. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 options, omitting FB, CA, CB, and CR. To replace an ISO 15552 cylinder, match the 160 mm bore, 175 mm stroke, 100 mm adjustment, PT G3/4 port, and desired mounting interface.
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 SAIJ160X175-100 FAQ
At 0.5 MPa, this 160 mm bore cylinder provides 10053 N of push force and 9425 N of pull force. At the maximum operating pressure of 1.0 MPa, it delivers up to 2050 kgf.
The rear adjusting screw acts as a mechanical stopper, allowing you to shorten the nominal 175 mm stroke by up to 100 mm. This provides an adjustable travel window of 75 to 175 mm. The adjuster only sets the travel end and does not lock or hold the load without live air pressure.
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