Airtac Adjustable Cylinder SAIJ32 SAIJ32BX225-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX225-10 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 SAIJ32BX225-10
The AirTAC SAIJ32X225-10 is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 215 to 225 mm usable travel window, enabling precise end-position tuning during commissioning without adding external stops. Operating at 0.5 MPa, it delivers 402N of push force and 345N of pull force.
This 32mm bore model features a SUS304 stainless steel rod for enhanced corrosion resistance and uses a PT tapered port thread. The extruded aluminum barrel includes sensor grooves on both sides, ready for CMSE reed and DMSE electronic switches if a magnet is added later. The rear adjuster functions strictly as a travel stop to set deceleration, not as a load lock.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX225-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX225-10 |
|---|---|
| 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 SAIJ32BX225-10
| 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 SAIJ32BX225-10 Is Used
Machine Changeover
Dial in the 215-225mm retract end-stop precisely when switching product sizes on a packaging line, avoiding physical cylinder swaps.
End-Position Tuning
Fine-tune the final retract position during machine commissioning to compensate for mechanical wear or sensor placement offsets.
Light Sorting
Drive 32mm bore sorting gates using 402N push force at 0.5MPa, adjusting the stroke by up to 10mm to match package dimensions.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX225-10 the Right Cylinder?
Choose this 32mm bore when an application requires 402N push force at 0.5 MPa, stepping down from a 40mm bore that yields 628N if your space or payload is lighter. The 10mm adjustment window is ideal for fine-tuning the retract end on machine changeovers. For strokes of 225mm, the 12mm rod and M10x1.25 thread handle moderate side loads, but an external guide is recommended for heavy lateral forces.
This SAIJ32X225-10 is dimensionally interchangeable with ISO 15552 cylinders and uses a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2. It uses a PT port and lacks a standard magnet. If the machine requires load holding without live air pressure, use a SAIL or BSAI cylinder instead, as the rear adjuster is only a stop.
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 SAIJ32BX225-10 FAQ
The rear adjuster allows you to shorten the effective stroke by up to 10mm, creating a 215 to 225mm usable travel window. It acts as a mechanical stop to tune the end position without changing the cylinder.
At 0.5 MPa operating pressure, this 32mm bore cylinder provides 402N of push force and 345N of pull force. It can reach up to 724N push force at 0.9 MPa.
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