If you’ve spent enough time riding electric bikes, you quickly realize that power is only part of the draw. Another big part ...

Price doesn’t rise versus the bike’s previous traditional lithium-ion battery pack, but charging performance does.

The design also opens up a pathway for massive weight reduction in EV design. YASA said that deploying the in-wheel motors in lieu of a traditional power and drivetrain could save around 440 pounds ...

For IGBTs, the on-state voltage drop is a critical specification to consider. This drop includes both the diode drop across ...

Yasa, a Mercedes-Benz subsidiary, has announced an axial flux electric motor that can make a peak of 1,005 hp and weighs just ...

One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power.

Growing electrification of marine propulsion systems implies a need to deliver denser circuits and more complex circuits ...

For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

Abstract: This article proposes a novel transverse- and axial-flux permanent magnet machine (T-AFPM) using a C-type stator core for reducing system size via an ultra-flat shape. With an axial length ...

Abstract: Owing to their advantages of high torque density and compact form factor, axial-flux permanent magnet machines (AFPMs) are receiving increasing attention for automotive and aerospace ...