Airtac Adjustable Cylinder SAIJ32 SAIJ32AX60-20S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX60-20S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 60mm 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
- Stroke60 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX60-20S
The AirTAC SAIJ32X60-20-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 40 to 60 mm. Delivering 402 N of push force at 0.5 MPa, it fits perfectly into compact setups requiring precise end-position tuning without swapping out components.
This variant features a SUS420J2 stainless steel rod (code A) for enhanced corrosion resistance and includes a magnet (-S) for direct compatibility with AirTAC CMSE reed and DMSE electronic sensors. The integrated sensor grooves on both sides of the extruded aluminum barrel simplify switch mounting.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX60-20S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX60-20S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 60 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 SAIJ32AX60-20S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×60 | 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 SAIJ32AX60-20S Is Used
Precision Positioning
Fine-tune the 40-60 mm travel window during machine commissioning to achieve exact end-of-stroke positioning for delicate assembly tasks.
Product Changeover
Quickly adapt the effective stroke by up to 20 mm on packaging lines when switching between different product sizes without changing the cylinder.
Compact Clamping
Utilize the 402 N push force and SUS420J2 stainless rod for reliable clamping of small parts in machining environments.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX60-20S the Right Cylinder?
Choose this 32 mm bore when you need 402 N push force at 0.5 MPa and on-the-fly end-stop adjustments; step up to a 40 mm bore if your application requires 628 N. The adjustable stroke shines during machine commissioning or product changeovers, allowing you to dial in the 40-60 mm travel window without adding external stops. For a direct ISO 15552 replacement, match the 60 mm stroke, 20 mm adjustment, PT tapered ports, and -S magnet.
Remember that the rear adjuster functions strictly as a travel stop, not a locking device, so it will not hold the load without live air pressure. If your setup demands true load-holding without continuous pressure, consider an AirTAC SAIL or BSAI cylinder instead. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 options.
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 SAIJ32AX60-20S FAQ
The rear adjusting screw acts as a mechanical stopper, allowing you to shorten the effective stroke by up to 20 mm. This creates a usable travel window of 40 to 60 mm, which is ideal for fine-tuning end positions at commissioning.
At 0.5 MPa operating pressure, the SAIJ32X60-20-S provides a push force of 402 N and a pull force of 345 N. The maximum push force reaches 724 N at 0.9 MPa.
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