What do the Chevrolet Blazer EV, Silverado EV, Cadillac Lyriq, GMC Hummer EV SUV, and Sierra EV have in common? The answer is Ultium drive and battery systems, and the other answer is recall number ...

Discover how to craft a simple electric motor using everyday household items in this detailed, step-by-step tutorial. Follow along as we transform basic materials—like copper wire, an old CD, magnets, ...

Scientists have developed a dye process that helps detect wear-and-tear on electric motor wire insulation. Typically, engineers can tell the condition of an electric motor by the wear on the ...

Collins Aerospace has begun initial tests of the integrated electric elements - including a pair of 1MW-class motors - that ...

Drive systems with EESM offer the possibility to control the excitation field and are therefore a good choice for secondary drives. The electrification of passenger cars represents a diverse market ...