Yasa’s yokeless dual-rotor motor design with a threefold power-density gain, points toward lighter, more efficient drivetrains.

Abstract: Capitalizing on the advantages of the Halbach array this paper presents a novel structure for axial-assist Permanent Magnets (PM) machines with Halbach array magnetic arrangement. The ...

This paper introduces the design and analysis of a novel dual-skewed Halbach-array permanent magnet (PM) double-sided axial flux (TORUS) motor developed for electric vehicle applications. The proposed ...

Two German physicists have reimagined how to create powerful and uniform magnetic fields using compact permanent magnets. By overcoming the limitations of the well-known Halbach array, which works ...

If you want a strong magnet, the obvious answer is to buy one. However, for a variety of reasons, you might want to combine several smaller magnets. There are a few ways to do this, but the Halbach ...

If you want a strong magnet, the obvious answer is to buy one. However, for a variety of reasons, you might want to combine several smaller magnets. There are a few ways to do this, but the Halbach ...

LaunchPoint’s axial-flux electric motors use dual Halbach-array-magnet rotors. Credit: LaunchPoint EPS In October, LaunchPoint Electric Propulsion Solutions (EPS) was granted a U.S. patent on a hybrid ...