In the past few years, brushless motors and controllers have made an unparalleled triumphant advance everywhere in model building - and in many other areas as well. In the meantime, they are not just an alternative to brushed motors, but have almost completely pushed them out of the market in many places. Roland Büchi explains how brushless technology works and what the reasons for its success are. Applications of various controllers and motors of different power are discussed as practical examples. From the content: . Difference between brushed and brushless motor . How the brushless motor works . Star winding and delta winding . Key figures of the brushless motor . Brushless DC controller . Maximum current, current measurement, and temperature measurement . The BEC voltage . Microcontroller and programming . Propeller in model aircraft . Pitch-controlled model helicopters . Ship's propellers . Table help for the purchase decision . Practical tips for motor installation and wiring . Testing different drive combinations . Ground fault, winding fault, short circuit . Brushless motors and controllers for multicopters
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