Why Are Automakers Using Rare Earth Magnet Traction Motors?

Rare earth magnets are also known as NdFeB (neodymium-iron-boron) magnets, or neodymium magnets, after the principal element that creates the magnetism. NdFeB magnets are the strongest magnets made (except for superconducting magnets).

These strong magnets create more magnetic field lines in a smaller area, allowing designers to make smaller electric motors that are just as powerful as the larger motors they replaced. Electric motors made with NdFeB permanent magnets can be over 50% smaller and lighter than electric motors without permanent magnets.

This gives automotive designers (and many other designers) many more options in their designs, because now they have more room for other components and the weight savings gives them more design latitude with their other components.

These factors create a ripple effect through the entire system, allowing many components – and ultimately the entire automobile- to become smaller while performing all the functions of a larger, heavier design.

Dongguan Jugo Magnet Co.,Ltd is a china manufacturer specializing NdFeB Magnet and magnets assembly for various industries. established in 2008. JUGO MAGNET are used in both OEM and End User Applications.such as fridge magnet,bag magnet,magnet for electronic equipment.For question,comments,or suggestions related to our post,you can contact us via our website.