Introduction Vibration and noise are the most common problems in motor testing and operation. There are many causes of vibration and noise, and it is not easy to distinguish them completely. In many cases, we will attribute vibration and noise caused by vibration to the rotor dynamic balancing link, and…
Brushless DC (BLDC) motors are becoming more common in the automotive and industrial markets due to their high power density, efficiency, and reliability. A BLDC motor controller is required to operate a BLDC motor. The controller replaces the mechanical commutation system used by a Brush DC Motor with an electronic commutation…