Defining Brushless DC Motors #4 of 4: An Example

By John Knott, President of JD Technologies, LLC

In my first three blogs I presented an overview of a simple six-step procedure for defining a permanent magnet BDCM and showed how to establish the relationship between motor sensitivity (Kt) and back emf (Kb),  how to define the relationships between the motor constants and then derive the actual motor constants.  In this, my 4th and final blog in the series I will  give a specific example.

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