Korean scientists present a copper-free motor that uses carbon nanotube wires, promising lighter and greener energy.

Business that started out rebuilding electric motors for mining has grown, diversified over 70 years. Thomas Medico, president and CEO of Medico Industries, talks about the 71-year-old family business ...

The bright yellow paint on the Cat D6 XE is hiding an electric drive system that makes it the most efficient tracked dozer on ...

Bearing failures are the most common cause of electric motor and generator failure. Maintenance professionals can optimize the life of these machines by following industry best practices for bearing ...

It also weighs about as much as a bike. Combine the power and the weight, and you get a new unofficial power density record.

Alex from QCCharge explains the services they offer for repair options that Tesla does not, such as repairing battery packs instead of replacing them. In addition, he walks us through some of the ...

Remanufactured electric motors for old EVs are gaining ground. SEG Automotive and Fersa offer refurbished e-motors for the first-gen Tesla Model S and Renault Zoe. The companies say their rebuilt ...

China controls about 90% of the entire global supply of rare earth magnets, including their mining and refining. That means that most of the neodymium, dysprosium, and terbium that end up in EV motors ...

The JEA application at Blanding Boulevard did not identify Tesla but described the project, saying the applicant is “looking ...