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 ...

Variable flux permanent magnet machines represent a dynamic class of electrical machines in which the air-gap magnetic flux can be actively adjusted during operation. This flexibility permits improved ...

AML's permanent magnets are sized, shaped, and magnetized to optimize performance and cost of end-use products MELBOURNE, Fla., March 25, 2025 /PRNewswire/ -- Advanced Magnet Lab, Inc. ("AML" or the ...

It's not surprising that the powertrains of electric cars differ quite a bit from traditional internal-combustion engines. Although they have fewer moving parts, the rare-earth magnets that help power ...

Daniel Ludois discusses the history of electric machines, current uses and future needs. Daniel Ludois, an associate professor in the College of Engineering at UW-Madison, discusses how magnetic ...

The high-energy-product neodymium rare-earth permanent magnet (RE-PM) was discovered in the early 1980s. Later, dysprosium doping emerged to provide reasonable RE-PM magnetization life by sacrificing ...

Electric and magnetic fields are both components of an electromagnetic field. These two components occupy different planes relative to the cause of the electromagnetic field, for example a moving ...