Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10 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 SAIJ32AX900-10
The AirTAC SAIJ32X900-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the end position by up to 10 mm, creating a usable travel window of 890-900 mm. It delivers 402 N of push force and 345 N of pull force at 0.5 MPa, making it well-suited for lighter-duty positioning tasks.
This variant is equipped with a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance and uses a PT tapered port thread. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting. Because the stroke extends to 900 mm, an external guide is recommended to prevent excessive side-loading on the 12 mm rod.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10 |
|---|---|
| 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 SAIJ32AX900-10
| 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 SAIJ32AX900-10 Is Used
Long-Stroke Diversion
Ideal for pushing or diverting lightweight components across a conveyor belt, where the 10 mm rear adjustment perfectly dials in the final contact position.
Machine Setup Calibration
Enables precise fine-tuning of the retracted end-stop during machine commissioning, allowing operators to adjust the 890-900 mm travel window without external shims.
Product Size Changeover
Facilitates quick line changeovers for slightly different product lengths by adjusting the stroke end position on the fly rather than replacing the cylinder.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-10 the Right Cylinder?
Choose this 32 mm bore when your application requires the 402 N push force at 0.5 MPa and a long 890-900 mm adjustable travel window. If your setup demands greater thrust, stepping up to the 40 mm bore provides 628 N of push force at 0.5 MPa. The adjustable rear stopper is ideal for dialing in exact end positions during commissioning or product changeovers without swapping out the entire cylinder for a fixed-stroke SAI variant.
When matching your ISO 15552 replacement, verify the 900 mm nominal stroke, 10 mm adjustment range, PT port thread, and desired mounting style from the available SAIJ set (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note that the rear adjuster acts only as a travel stop and does not hold the load without live air; for true load-holding, consider the SAIL or BSAI series. This model does not include a magnet, so CMSE and DMSE sensors cannot be used without specifying the -S option.
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 SAIJ32AX900-10 FAQ
At an operating pressure of 0.5 MPa, this 32 mm bore cylinder provides a push force of 402 N and a pull force of 345 N. If higher pressure is used, the push force increases to 563 N at 0.7 MPa and 724 N at 0.9 MPa.
The SAIJ32X900-10 features a rear adjusting screw that allows you to shorten the effective stroke by up to 10 mm. This creates an adjustable travel window between 890 mm and 900 mm, enabling fine end-position tuning without changing the cylinder itself.
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