From the April 2022 issue of Car and Driver. Automobile lovers have been steeped in the language of the internal-combustion engine for so long that the inexorable switch to electrification requires a ...

A synchronous and synchronous motors are the two main categories of ac motors. The induction motor is a common form of asynchronous motor and is basically an ac transformer with a rotating secondary.

MUNICH, Germany—ZF unveiled an electric motor that does not require magnets or rare earth materials, reducing reliance on mining in countries such as China and cutting manufacturing's carbon footprint ...