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 ...

Is the dependence on rare earths for electric vehicle motors soon to be over? A magnet-free innovation promises to enhance motor efficiency while being more environmentally friendly. Mahle, based in ...

Production is more environmentally friendly and brings advantages in terms of costs and raw material security: Mahle is currently developing a new type of magnet-free electric motor that does not ...

This advanced variant of a separately excited synchronous motor is thus an alternative to permanent-magnet synchronous machines (PSM). This advanced variant of a separately excited synchronous motor ...

The central feature of the new motor is that it is inductive and thus has contactless power transmission—this allows the motor to operate wear-free and efficiently at high speeds. MAHLE claims that ...

I2SM does not require any brush elements or slip rings. ZF has developed a magnet-free electric motor disparate to Separately excited synchronous motors. The motor is compact with maximum power and ...

Emil Motors was founded by engineers Maximilian Güttinger and Johannes Unhold with the objective of redesigning the electric motor to eliminate reliance on rare earth materials while maintaining ...

The electric motors that power today’s EVs rely on permanent magnets made using rare-earth metals such as neodymium. Rare earths are the 15 elements whose atomic numbers run from 57 to 71, plus ...

While electric vehicles certainly offer a host of eco-friendly advantages, they're not without some asterisks, one being the rare earth materials (and harmful mining thereof) used to make the magnets ...

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