Airtac Adjustable Cylinder SAIJ32 SAIJ32BX60-40
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX60-40 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 SAIJ32BX60-40
The AirTAC SAIJ32X60-40 is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 60 mm stroke that can be fine-tuned down by up to 40 mm, yielding a highly flexible 20-60 mm usable travel window. Delivering 345N of pull force at 0.5 MPa, it fits compact automation setups requiring precise end-position calibration.
This variant features a SUS304 stainless steel rod for superior corrosion resistance and operates via PT tapered ports. The extruded aluminum barrel includes sensor grooves on both sides, though this specific SKU omits the magnet, meaning CMSE or DMSE electronic sensors cannot be used without modification. The rear stopper sets the retract end position but does not lock the load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX60-40 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX60-40 |
|---|---|
| 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 SAIJ32BX60-40
| 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 SAIJ32BX60-40 Is Used
Machine Changeover
Dial in the 20-60 mm travel window during product size changes without physically replacing the cylinder or adding mechanical shims.
End-Position Calibration
Fine-tune the retract stroke end during commissioning to perfectly seat parts, using the rear stopper to absorb minor setup deviations.
Compact Assembly Lines
Leverage the 32 mm profile footprint and 345N pull force for lightweight positioning tasks where space is restricted but stroke flexibility is required.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX60-40 the Right Cylinder?
Choose this 32 mm bore when an application demands a compact footprint but variable end-stops, such as product changeovers on a packaging line. If your setup requires less fine-tuning and lower force, stepping down is unnecessary, but if you need significantly higher thrust, a 40 mm bore provides 528N of pull force at 0.5 MPa. The adjustable rear screw allows you to dial in the exact 20-60 mm travel at commissioning without swapping cylinders or adding external stops.
For exact ISO 15552 dimensional interchangeability, match the 32 mm bore, 60 mm stroke, 40 mm adjustment, PT port thread, and SUS304 rod material. Note that the rear adjuster acts only as a travel stop and deceleration point; it will not hold a load safely without continuous air pressure. For load-holding requirements, consider an external pilot-operated check valve or the AirTAC SAIL series.
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 SAIJ32BX60-40 FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402N of push force and 345N of pull force. It can reach a maximum push force of 724N at 0.9 MPa.
The rear adjuster screw allows you to shorten the effective travel from its 60 mm nominal stroke down to 20 mm. This creates a 20-60 mm usable window, letting you set the exact end position at commissioning without changing the cylinder.
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