The inverted umbrella aerator driven by a permanent magnet direct drive motor has unparalleled application advantages in sewage treatment engineering applications.
The inverted umbrella aerator directly driven by a permanent magnet motor has incomparable advantages in the application of sewage treatment engineering. A permanent magnet synchronous motor with a low design speed can directly drive the impeller, saving the reducer structure. The system's overall efficiency is high, noise and vibration are small, and operation is more safe and more reliable. Assisted by a permanent magnet special control system and the huge advantages of energy saving and environmental protection, it has become the new trend of low-speed pump development.
The permanent magnet direct drive motor and its control system manufactured by Enneng company are composed of a low-speed high-power permanent magnet motor and a special control system for the permanent magnet motor. The system can be professionally customized according to the parameters and size requirements provided by customers.
Since the products use the latest electromagnetic optimization design and structure scheme, the motor performance is better with a compact structure. It has advantages of small size, lightweight, high torque density, high efficiency and power factor, good moisture-proof performance, low noise, low vibration, easy for installation, maintenance-free, high-cost performance and etc. It is suitable for all kinds of low-lift and high-flow hydraulic engineering applications.