The brushless motor is composed of a motor body and a driver, and is a typical mechatronic product.
Series-excited motors are also called series-excited motors, which are connected in series with stator windings and rotor windings. DC motors can be divided into series excitation, parallel excitation, compound excitation and separate excitation series excitation are just one of the excitation principles of DC motors. What's the difference, this kind of motor is mainly used in electric tools and belongs to AC and DC dual-purpose motors or DC motors.
A single brushless motor is not a complete set of power system. Brushless basic must be controlled by brushless controller, that is, electronic control, to achieve continuous operation.
1. It can replace DC motor speed regulation, frequency converter variable frequency motor speed regulation, asynchronous motor speed reducer speed regulation;