Airtac Adjustable Cylinder SAIJ32 SAIJ32AX450-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX450-10S 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 SAIJ32AX450-10S
The AirTAC SAIJ32X450-10-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 450 mm stroke that can be fine-tuned backward by up to 10 mm, creating a precise 440-450 mm usable travel window for exact end-position calibration. Delivering 402 N of push force at 0.5 MPa, it handles lighter loads with accuracy.
This variant features an SUS420J2 stainless steel rod (code A) for improved corrosion resistance and includes a magnet (-S) for direct compatibility with AirTAC CMSE reed and DMSE electronic sensors. The extruded aluminum barrel integrates sensor grooves on both sides, and the PT tapered port threads match the standard G1/8 fitting size for this bore.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX450-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX450-10S |
|---|---|
| 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 SAIJ32AX450-10S
| 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 SAIJ32AX450-10S Is Used
Changeover Calibration
Dial in the 440-450 mm end position during product size changeovers without adding external stopper blocks to the machine frame.
Light Part Routing
Pushes lightweight components with 402 N of force at 0.5 MPa, using the rear adjuster to fine-tune the diverting stroke.
Sensor-Verified Positioning
Uses the integrated magnet with DMSE electronic sensors to confirm exact retraction within the 10 mm adjustment window.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX450-10S the Right Cylinder?
Choose this 32 mm bore when an application requires around 402 N of thrust at 0.5 MPa; step up to the 40 mm bore if you need 628 N to move heavier fixtures. The adjustable 440-450 mm window is ideal for dialing in exact end stops during machine commissioning or product changeover without swapping the cylinder. Because the rear screw acts only as a travel stop and the air cushion merely decelerates the piston, this cylinder cannot hold a load without live air—use an AirTAC SAIL or BSAI cylinder if positive locking is required.
For an exact ISO 15552 replacement, match the 32 mm bore, 450 mm stroke, 10 mm adjustment, PT port threads, and -S magnet. As the stroke is 450 mm on a 12 mm rod, long unsupported travel is susceptible to side-loading; always use an external guide rail to prevent premature seal wear. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ32AX450-10S FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder 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 screw allows you to shorten the effective stroke by up to 10 mm, providing a usable travel window of 440-450 mm. The screw functions as a mechanical stop to fine-tune the end position and is not a locking device.
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 SAIJ32AX450-10S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.