Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 900mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke900 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10S
The AirTAC SAIJ32X900-10-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 900 mm travel that can be fine-tuned down by up to 10 mm, creating an exact 890-900 mm usable window for precise end-position calibration. Belonging to the 32 mm bore class, it delivers 563 N of push force at 0.7 MPa.
This configuration includes an SUS420J2 stainless steel rod (code A) for improved corrosion resistance and a built-in magnet (-S) for use with CMSE reed or DMSE electronic sensors. The extruded aluminum barrel features sensor grooves on both sides, and fluid is supplied via PT tapered ports.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 900 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×900 | 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 Adjustable Cylinder SAIJ32 SAIJ32AX900-10S Is Used
Long-Stroke Positioning
Ideal for moving parts across a wide 900 mm span where the final 10 mm end-stop must be dialed in precisely during machine commissioning.
Product Changeover
Use the rear adjuster to quickly shift the effective stroke from 900 mm down to 890 mm when adapting the line to different product sizes.
Sensor-Driven Handling
The integrated magnet pairs with DMSE electronic sensors to confirm end-of-travel positions on automated material handling equipment.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10S the Right Cylinder?
Choose this 32 mm bore actuator when you need 563 N of thrust at 0.7 MPa and a long 900 mm stroke with a 10 mm rear adjustment window for commissioning fine-tunes. If your application requires less force, stepping down is not an option below 32 mm in this series, but stepping up to a 40 mm bore yields 879 N of push force at 0.7 MPa. Because the stroke is 900 mm, an external guide is strongly recommended to prevent excessive side-loading on the 12 mm rod.
The rear screw acts purely as a travel stop to dial in the 890-900 mm window; it does not lock or hold the load without live air. For load-holding requirements without continuous air pressure, consider an AirTAC SAIL or BSAI cylinder. This SAIJ model accepts the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and is dimensionally interchangeable per ISO 15552.
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 Adjustable Cylinder SAIJ32 SAIJ32AX900-10S FAQ
At 0.5 MPa it provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force increases to 563 N.
The rear adjuster allows you to shorten the 900 mm nominal stroke by up to 10 mm, providing a usable travel window of 890-900 mm. It functions as a mechanical stop and does not hold the load without air pressure.
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