Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-30S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 225mm 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
- Stroke225 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-30S
The AirTAC SAIJ32X225-30-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a 195-225 mm usable travel window. Delivering 402 N of push force at 0.5 MPa, it integrates a SUS420J2 stainless steel rod and a built-in magnet for CMSE reed and DMSE electronic sensors.
This adjustable-stroke design allows you to fine-tune the retract end position during commissioning without adding external stops. The rear adjuster functions strictly as a travel stop for deceleration, not a lock, so live air pressure is required to hold the load. It uses a G1/8 port and supports a mounting subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-30S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 225 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 SAIJ32AX225-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×225 | 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 SAIJ32AX225-30S Is Used
Commissioning Tuning
Dial in the exact 195 to 225 mm retract position during machine setup without swapping cylinders or adding external stopper blocks.
Product Changeovers
Quickly adapt the travel end-stop on a packaging line when switching to different carton lengths or product sizes.
Precision End-Positioning
Use the rear screw to trim the stroke precisely, letting the standard air cushion handle the final deceleration smoothly.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-30S the Right Cylinder?
Choose this 32 mm bore when a 402 N thrust at 0.5 MPa is sufficient, or step up to the 40 mm bore for 628 N if your payload increases. The 30 mm adjustment range is perfect for variable end-stops and product changeovers, unlike a fixed-stroke SAI cylinder.
For ISO 15552 replacements, match the 225 mm stroke, 30 mm adjuster, PT tapered port, and the -S magnet. Because the stroke is 225 mm, ensure external guidance is used to prevent excessive side-loading on the 12 mm rod. For load-holding without air pressure, use a SAIL or BSAI cylinder 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 SAIJ32AX225-30S FAQ
At a 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. It can reach up to 724 N push at 0.9 MPa.
The rear adjuster screw lets you shorten the 225 mm nominal stroke by up to 30 mm, providing a usable travel window of 195 to 225 mm. It acts as a travel stop and does not lock the load without live air.
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 SAIJ32AX225-30S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.