BONFIGLIOLI 830430556 BN63B6 230/400-50 IP55 CLF B14 with VF44P P63B14B3-I120
The BONFIGLIOLI 830430556 BN63B6 230/400-50 IP55 CLF B14 with VF44P P63B14B3-I120 is an integrated geared motor assembly that combines a BN63B6 three phase motor with a VF44P worm gear reducer. The motor is configured for 230/400V 50 Hz operation and has IP55 protection with CLF and B14 mounting features. The VF44P reducer uses a P63B14B3 interface and an I120 ratio designation. This assembly is designed for compact industrial drives that require reliable torque transmission and smooth reduction.
Product Overview
The BN63B6 motor is a frame 63 three phase asynchronous motor with a six pole configuration. The 230/400V rating allows the motor to be connected to different supply arrangements according to the terminal connection. The IP55 protection degree indicates resistance to dust and water jets in normal industrial environments. The B14 mounting feature defines the flange interface. The VF44P reducer is a worm gearbox that provides speed reduction and torque multiplication.
The P63B14B3 interface connects the motor and gearbox in a matched assembly. The I120 ratio designation identifies the reduction ratio of the VF44P unit. The geared motor is designed for direct integration into machines where a compact drive package is preferred.
Construction and Design
The BN63B6 motor includes a stator, rotor, shaft, bearings, terminal box, and cooling fan. The housing supports the internal components and provides mounting points. The IP55 enclosure protects the motor from dust and water jets. The VF44P reducer uses a hardened worm shaft and a bronze worm wheel. The housing maintains correct alignment between the worm and wheel under load.
The P63B14B3 interface ensures that the motor and gearbox are properly matched. The B14 flange and B3 mounting features define how the assembly connects to the machine. The reducer is lubricated for smooth operation, and seals protect the lubricant from contamination.
Performance Characteristics
The BN63B6 motor provides the input power and speed for the assembly. The six pole configuration produces a lower speed, and the VF44P reducer reduces this speed according to the I120 ratio. The output torque is increased in proportion to the reduction ratio, subject to gearbox efficiency and torque limits. The worm gear design provides smooth torque transfer and quiet operation.
The geared motor should be selected with an appropriate service factor for the duty cycle. Starting loads, shock loads, and continuous operation affect the thermal and mechanical capacity of the assembly. The motor should be protected against overload and abnormal supply conditions.
Applications
The Bonfiglioli BN63B6 with VF44P P63B14B3-I120 reducer is suitable for small conveyors, packaging machines, labeling equipment, rotary feeders, and general industrial machinery. The compact assembly is useful in machines where space is limited and a direct motor and gearbox package is preferred.
The IP55 motor protection makes the assembly suitable for many normal industrial environments. The 230/400V motor connection allows integration into different supply systems when correctly wired.
Installation Guidelines
Installation should begin with a check of the nameplate data and a visual inspection of the assembly. The geared motor should be mounted on a rigid base that can withstand the torque reaction. The B14 mounting bolts should be tightened to the recommended torque. The motor should be connected according to the terminal diagram for the available supply voltage.
After installation, the assembly should be checked for smooth rotation and correct oil level in the reducer. A short run without load helps confirm that the motor and gearbox operate correctly. The direction of rotation should be verified before connecting the load.
Maintenance Recommendations
Regular maintenance supports reliable performance and long service life. The motor cooling fan and fan cover should be kept clean. The reducer oil level and oil condition should be checked at recommended intervals. Seals and bearings should be inspected periodically. Leakage, abnormal noise, or vibration should be addressed promptly.
The exterior of the motor and gearbox should be kept clean to support heat dissipation. Adequate airflow around the assembly helps maintain stable temperatures. In dusty or humid environments, additional protection may be needed.
Selection Considerations
When selecting the BN63B6 with VF44P P63B14B3-I120 reducer, engineers should confirm the supply voltage, frequency, motor power, output speed, output torque, duty cycle, and environmental conditions. The I120 ratio and motor speed determine the output speed. The available torque depends on motor power and gearbox efficiency.
The P63B14B3 interface and B14 mounting must match the machine. The IP55 protection should suit the environment. The output shaft and mounting features should match the driven equipment.
Conclusion
The BONFIGLIOLI 830430556 BN63B6 with VF44P P63B14B3-I120 geared motor offers a compact integrated drive solution with a worm reducer and protected motor. Its construction supports smooth reduction and reliable torque transmission in conveyors, packaging units, and industrial machinery. With correct installation and maintenance, the assembly provides dependable performance and long service life.
