Airtac Adjustable Cylinder SAIJ32 SAIJ32AX230-100
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX230-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 230mm 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
- Stroke230 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX230-100
The AirTAC SAIJ32X230-100 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 230 mm travel by up to 100 mm. This creates a highly flexible 130-230 mm usable window, letting you fine-tune end positions during commissioning without swapping the cylinder or adding external stops. 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 unit features a SUS420J2 stainless steel rod for enhanced durability against moisture and light corrosion. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting. Note that the rear adjuster acts purely as a mechanical travel stop to set deceleration points alongside the air cushions; it does not hold the load without live air pressure. For true load-holding, consider the SAIL or BSAI series.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX230-100 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX230-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 230 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 SAIJ32AX230-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×230 | 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 SAIJ32AX230-100 Is Used
Machine Setup Tuning
Dial in the exact 130-230 mm travel distance during initial commissioning to perfectly seat parts without machining custom spacers.
Product Changeover
Quickly adjust the retract stopper on the line when switching to a new product size that requires a shorter effective stroke.
Variable End-Stop Positioning
Use the rear screw to fine-tune the end-of-stroke position for delicate picking and placing operations that need on-the-fly tweaks.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX230-100 the Right Cylinder?
Choose this 32 mm bore when your application requires precise variable end-stops within a 130-230 mm range, rather than committing to a fixed 230 mm stroke via the standard SAI series. If your setup needs slightly more force, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa, whereas dropping to a smaller bore would reduce the output below the 402 N available here.
As a dimensionally interchangeable ISO 15552 cylinder, this model can directly replace other ISO 15552 profile cylinders by matching the 32 mm bore, 230 mm stroke, 100 mm adjustment, PT tapered port, and mounting style. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 options, deliberately omitting FB, CA, CB, and CR. Because the 230 mm stroke is relatively short, side-load risks are minimal, but long unsupported strokes still require an external guide.
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 SAIJ32AX230-100 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. At the maximum 1.0 MPa pressure, it can deliver up to 82 kgf.
The rear adjuster screw lets you shorten the effective travel from the nominal 230 mm down to as little as 130 mm. This gives you a 130-230 mm adjustable window to set the exact retract end-position without needing a different cylinder.
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