German firm's motor innovation eases rare-earth pressure

Ziehl-Abegg, a German motor manufacturer, faced supply challenges due to tightened Chinese export rules on rare earths, which are crucial for their elevator motors. In response, their engineers developed a new motor using ferrite magnets instead of rare earths—maintaining performance while reducing dependency on China.

Despite this innovation, experts warn that rare earths possess unique magnetic properties that are difficult to replace. While Japan has taken strategic steps since the 2010 rare earth crisis, Europe has lagged behind. Ziehl-Abegg’s patented motor marks a step toward industrial independence.

 

This video summary was created by AI from the original DW script. It was edited by a journalist before publication.