Blog posts tagged with 'working principle'

BLDC motors are becoming increasingly popular in modern industrial applications, home appliances, automobiles, and smart devices. Compared to traditional brushed motors, brushless DC motors (BLDC motors) offer advantages such as high efficiency, long lifespan, low noise, and low maintenance costs. However, a crucial component for fully utilizing the performance of a BLDC motor is the BLDC motor controller. This article will provide a detailed introduction to the working principles, components, and applications of BLDC motor controllers.

Brushless DC (BLDC) motors are now a central technology in modern motion systems. From electric vehicles and drones to manufacturing equipment and home appliances, they’re replacing traditional brushed motors due to their superior efficiency, precision control, and low maintenance demands. The core difference lies in how the motor’s internal switching—known as commutation—is handled: mechanically in brushed motors, electronically in BLDC motors.