Electric motors are the closest thing that electric ... but use brushes and a commutator to energize copper windings on the rotor instead. Just like a permanent-magnet motor, the energized ...

German supplier ZF already manufactures electric drive ... Typical motors (as in the current Taycan) use "hairpin" windings—square-section copper wires that slot into the stator housing and ...

Major automakers, including Jaguar, General Motors, and Tesla, are developing rare earth-free electric motors, but this ...

Because the pulses come so quickly, the rotor turns at full power immediately, providing the instant torque and acceleration for which electric ... flux ­motor runs on more-­complex three-dimensional ...

The fully integrated high-speed drive module is equipped with a high-speed differential gearbox at the rotor shaft of the electric motor ... alternating current copper losses with slightly ...

You know what a conventional electric motor looks like ... previously held the stator’s copper coils, further reducing weight and bulk and allowing a rotor to be placed on either side; an ...

Two great minds in permanent-magnet-free motor ... hairpin copper winding technology is integral to the E7A's stator design, Mahle and Valeo are teaming up on the new iBEE magnet-free electric ...

Most EVs today use electric motors that consist of a stator and a rotor. The stator remains still while the rotor rotates inside it. The stator contains copper coils or “windings” that ...