How does a Resolver work? - Technical animation

The resolver is a sensor used in a servo drive system to give information about rotor position and rotational speed. As a feedback device, it closes the gap to a closed-loop motor control system. From the content: 0:00 Introduction resolver 0:24 Structure and functioning of a resolver 2:26 Resolver signals at high speed 2:38 Why use a resolver – resolver compared with incremental encoder Our Engineering Tutorial Video Channel. Topics covered: Electric motors, Robotics, Hydraulics, Pneumatics, Sensors in the field of automation. Like us on Facebook: