BLDC BRUSHLESS DC MOTOR EVERYTHING YOU NEED TO KNOW !!! INTRODUCTION PRINCIPLE CONSTRUCTION WORKING & OPERATION APPLICATION ADVANTAGE / DISADVANTAGE ARCHITECTURE HALL EFEECT SENSOR DRIVE STRATEGIES SIMPLE BLDC MOTOR INTRODUCTION Electrical equipment often has at least one motor used to rotate or displace an object from its initial position. There are a variety of motor types available in the market, including induction motors, servomotors, DC motors (brushed and brushless), etc. Depending upon the application requirements, a particular motor can be selected. However, a current trend is that most new designs are moving towards Brushless DC motors, popularly known as BLDC motors. A brushless DC motor (known as BLDC) is a permanent magnet synchronous electric motor which is driven by direct current (DC) electricity and it accomplishes electronically controlled commutation system (commutation is the process of producing