Airtac Adjustable Cylinder SAIJ32 SAIJ32BX450-100
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX450-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 450mm 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
- Stroke450 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX450-100
The AirTAC SAIJ32X450-100 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a 350-450 mm usable travel window. Delivering 402 N of push force at 0.5 MPa, it utilizes a PT tapered port and a SUS304 stainless steel rod for superior corrosion resistance. The extruded aluminum barrel includes sensor grooves on both sides, allowing for straightforward position feedback integration.
This model omits the FB, CA, CB, and CR mounting styles, supporting only Basic, FA, LB, TC, FTC, TCM1, and TCM2 attachments. The rear adjuster acts purely as a travel stop to fine-tune the retract position during commissioning; it is not a locking mechanism and cannot hold a load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX450-100 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX450-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 450 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 SAIJ32BX450-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×450 | 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 SAIJ32BX450-100 Is Used
Machine Changeover
Dial in the 350-450 mm travel window during product size changes to set exact retract positions without adding external mechanical stops.
End-Position Tuning
Fine-tune the final retract point at commissioning to absorb mechanical tolerances in your fixture layout using the rear adjustment screw.
Variable End Stops
Adjust the effective stroke dynamically on sorting or diverting conveyors where the required actuation distance changes between runs.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX450-100 the Right Cylinder?
Choose this 32 mm bore when an application requires precise end-position tuning without swapping hardware, as opposed to a fixed-stroke SAI cylinder. If your setup needs greater thrust, stepping up to the 40 mm bore yields 628 N at 0.5 MPa. Because this configuration features a 450 mm stroke, the 12 mm rod combined with the M10x1.25 thread requires external guiding to prevent excessive side-loading and premature seal wear.
When specifying a replacement, ensure you match the 32 mm bore, 450 mm nominal stroke, 100 mm adjustment range, PT port thread, and the SUS304 rod material. Since no magnet is specified, position sensing via CMSE or DMSE switches is not supported without modifying the configuration. For load-holding requirements without continuous air pressure, consider the SAIL or BSAI series instead of relying on the adjuster.
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 SAIJ32BX450-100 FAQ
At 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. The operational speed range is 30-800 mm/s.
The rear adjuster allows you to shorten the effective travel from the 450 mm nominal stroke down to 350 mm, providing a 350-450 mm adjustable window. It functions as a stop for end-position tuning and does not lock the load.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac Adjustable Cylinder SAIJ32 SAIJ32BX450-100
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.