Magnetic gears perform the same function as mechanical gears using magnetic fields
instead of interlocking teeth. A review of the design processes used in the literature …

Purpose This paper aims to introduce a new structure for coaxial magnetic gears.
Design/methodology/approach The study discusses the design and electromagnetic …

Coaxial magnetic gears (CMGs) have attracted increasing attention in recent years. The field
modulation effect arising from modulating ring is considered as the reason why CMG can …

Due to the contact free and low maintenance features, magnetic gears (MGs) have been
increasingly investigated to amplify the torque of electric motors in electric vehicles (EVs). In …

This research presents semi-analytical and closed-form models to calculate the magnetic
field distribution of elliptical cylinder permanent magnets with uniform diametrical …

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

As coaxial magnetic gears use NdFeB permanent magnets with high-energy density, they
have a torque density comparable to that of mechanical gears, and active research activities …

The authors introduce a new type of triple‐speed coaxial magnetic gear (TSCMG) and
analyses its operation with sensitivity analysis. The effect of various factors is evaluated on …

When integrating a magnetic gear and a motor into a single unit, the shared rotor
simultaneously incorporates permanent magnets used for the input-side rotor of the …

This paper proposes a novel flux focusing magnetically geared (MG) machine for wind
power generation, considering the permanent magnets (PMs) eddy current loss and the …