What is the working principle of solar brushless water pump?

Solar brushless pump working principle

Brushless DC solar water pump (motor type)

The motor type brushless DC water pump is composed of a brushless DC motor and an impeller. The shaft of the motor is connected to the impeller. There is a gap between the stator and the rotor of the pump. After a long time of use, water will penetrate into the motor and increase the possibility of motor burnout.

Brushless DC magnetic isolation solar water pump

The brushless DC water pump adopts electronic component reversing, no need to use carbon brush reversing, and adopts high-performance wear-resistant ceramic shaft and ceramic bushing. The bushing is integrated with the magnet through injection molding to avoid wear, so the brushless DC magnetic force The life of the pump has been greatly enhanced. The stator part and the rotor part of the magnetically isolated water pump are completely isolated. The stator and circuit board parts are sealed with epoxy resin, 100% waterproof, the rotor part is made of permanent magnet, the pump body is made of environmentally friendly materials, low noise, small size, performance. stable. Various required parameters can be adjusted by winding the stator and can be operated at a wide voltage.