Learn how to make a magnet motor generator at home with our step-by-step guide! This video will walk you through the entire ...

This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to ...

There have been iron-nitride "soft magnets" in use for some time, but these don't work for motors, wind turbines, and audio speakers. Research coming out of an Department of Energy ARPA-E project ...

Several companies around the globe have been hard at work innovating and refining magnet-free electric motors to make them a more viable option for the fast-growing EV industry. ZF Friedrichshafen ...

In the realm of motors, the permanent magnet synchronous motor (PMSM) is a relatively obscure option that is gaining significant traction in the space.

Permanent magnet motors work by passing electricity through wire windings, turning the windings into electromagnets. So far, pretty normal for a motor. The difference is that a permanent magnet ...

Toyota’s new magnet won’t depend on some key rare-earth minerals Permanent magnet motors are here to stay, but we can make them less costly.

Electric motors use electromagnetic force to produce movement. Magnetic forces — attraction and repulsion — cause the electromagnet inside an electric motor to spin. Motors with metal brushes ...

General Motors has announced that it is partnering with German magnetic alloy manufacturer Vacuumschmelze (VAC) to build a new magnet factory in the U.S.

Carmakers are seeking alternative sources of rare earth minerals for magnets after China’s decision to curb the export of ...