In this detailed video, we break down the working principles of one of the most widely used electric motors in industrial ...

An electric motor designed for railway applications that used coaxial contrarotating rotors was granted a patent in 1890. The original design ... type of rotor is suitable, including induction ...

The two most important electric motors are the ac induction motor and ... types of motors have different rotor configurations and operate very differently. Design tools like CD-Adapco’s SPEED ...

more efficient motor design free from rare earths in 2021. The German automotive supplier has been using wireless induction with a rotor configuration it calls the Magnet-free Contactless ...

Copper cuts down on the I2R losses by up to 40% and overall motor loss by 20%, though it increases the weight of the rotor a bit. The motivation for a copper-rotor design stems not only from ...