Bonfiglioli AS30P1921P90B5B3 Inline Helical Gearbox
Brand : Bonfiglioli
Product Type : Inline Helical Gearbox
Gear Ratio : 19.21
Input Power : 2 HP / 1.5 kW
RPM : 1440
Motor Frame : IEC 90 B5
Gearbox Series : AS Series
Gearbox Type : Helical Inline
The Bonfiglioli AS30P1921P90B5B3 is an inline helical gearbox designed for industrial drive applications requiring efficient power transmission, stable torque output, and reliable long-term performance. Its helical gear design ensures smooth operation, reduced vibration, and consistent efficiency under continuous working conditions.
With a 19.21:1 gear ratio, this gearbox delivers balanced speed reduction and torque multiplication for medium-duty industrial machinery. It is suitable for IEC standard frame 90 B5 motors rated up to 2 HP / 1.5 kW, making it a practical choice for a wide range of automation and material handling systems.
Features
- Inline helical gearbox design
- 19.21:1 gear reduction ratio
- Suitable for 2 HP / 1.5 kW motors
- IEC standard frame 90 B5 compatibility
- High efficiency helical gearing
- Smooth and low-noise operation
- Reliable torque transmission
- Compact and robust construction
- Suitable for continuous-duty applications
- Easy integration in industrial systems
Applications
Used in conveyor systems, packaging machinery, industrial automation equipment, material handling systems, food processing units, and general-purpose industrial drive applications requiring smooth and controlled speed reduction.



