The miniature motors that make iPhones buzz on silent helped power Japan's Nidec to become a 1.5-trillion-yen ($14 billion) company.

General Motors Co is set to announce plans on Wednesday to put into production an interchangeable "family" of electric vehicle (EV) drive systems and motors, boosting manufacturing efficiencies as it ...

The prototype tests everything from megawatt fast charging to wireless power transfer, all in one package.