German centennial automotive component manufacturer Mahle recently announced to have developed a magnet-free motor, which does not derive internal losses, and is only second to Formula E motors in terms of efficiency. The more important aspect is that this motor is able to reduce the demand for rare-earth elements. ...  more
Mahle Develops Contact-Free Electric Motor that Contains no Magnets, Losses, and Rare-Earth Elements |
| published: 2021-06-02 9:30 |