Due to the contactless feature and low noise and vibration, magnetic gears (MGs) have
been unprecedently developed in recent years, and many new structures have been …

As a type of magnetic device being able to realize contact‐free power transmission together
with sufficient volumetric torque density, the field‐modulated magnetic gear (FMMG) has …

At high gear ratios, surface permanent magnet (SPM) cycloidal magnetic gears (CyMGs) can
achieve higher torque densities than SPM coaxial magnetic gears (CoMGs). This article …

This study investigates the influence of inner reluctance rotor topologies configurations on
the electromagnetic performances of coaxial reluctance magnetic gears (CRMGs). It …

The reluctance coaxial magnetic gear (RMG) has been recently considered for high-speed
applications. Here, topology optimization (TO) is applied to the variable reluctance …

Electrification of off-highway vehicles offers the benefits of improved energy efficiency,
enhanced control, and reduction in greenhouse gas emissions. However, progress towards …

In this paper, a magnetic-geared motor with an integrated bearingless high-speed rotor is
proposed. Active two-axis suspension forces are provided to the suspended high-speed …

Magnetic gears offer the benefits of mechanical gears with the potential for added
advantages stemming from contactless power transfer. This work compares optimized …

Magnetic geared motors have many advantages over mechanical gearboxes, including the
absence of lubrication, and intrinsic overload protection. However, in terms of durability, the …

Permanent magnet synchronous motors (PMSMs) are suggested for applications with high
torque density, reliability, and efficiency requirements. Integrating PMSMs with magnetic …