brushless DC motors. Normally this is not feasible because the motors are built-in such a way that the torque applied is not uniform for every position of the motor, a phenomenon known as ...

[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo ... this assembly has a weight and torque advantage over a NEMA 17 sized stepper motor, but we see no hard data ...

Prior knowledge needed: ECEA 5340 Sensors and Sensor Circuit Design. Understand how to specify the proper AC or DC motor for a machine design. Integrate the motor to a machine, based on analysis of ...