Question

What is meant by brushless DC motor?

Answer 1

A brushed DC motor has permanent magnets on the outside of its structure, with a spinning armature on the inside. ... In brushless DC motors, the permanent magnets are on the rotor, and the electromagnets are on the stator. A computer then charges the electromagnets in the stator to rotate the rotor a full 360-degrees.Mar 20, 2018

An Introduction to Brushless DC Motors | Motion Control Blog

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A brushless DC motor consists of a rotor in the form of a permanent magnet and stator in the form of polyphase armature windings. It differs from the conventional dc motor in such that it doesn't contain brushes and the commutation is done using electrically, using an electronic drive to feed the stator windings.