The difference between DC brushless motor and ordinary DC motor
Brushless DC motors have the same general principle and application characteristics with general DC motors, but and its composition is not the same. In addition to the motor itself, the former has additional circuit, the motor itself closely linked to the circuit. Many small power motors for the motor itself is one of the circuit synthesis, brushless DC motor and DC motor are the same from the appearance.
DC brushless motor itself is part of electromechanical energy conversion, in addition to the motor armature, permanent magnet two parts, it also has sensor. Motor itself is the core of DC brushless motor, it is not only related to the performance indicators, noise and vibration, reliability and service life, but also involved in manufacturing costs and product costs. Think to adopt permanent magnetic field, made DC brushless motor DC motor out of the design and structure of general tradition.
