Results 71 to 80 of about 1,795,487 (195)

Analysis and Numerical Calculation for Several Basic Characteristics of Coaxial Magnetic Gears Applied in Robots

Jixie chuandong
Due to its natural characteristics, coaxial magnetic gears are still difficult to be directly applied to industrial robots. Some key basic characteristics such as torque density, transmission ratio, null-space, backlash and torsional stiffness, and ...
Yang Hongjing, Hua Hua, Yang Xiangping, Chen Jiaxin   +3 more
doaj  

Optimal Design of a Coaxial Magnetic Gear Pole Combination Considering an Overhang

Applied Sciences
This paper presents a comprehensive design approach for optimizing the pole configuration of a coaxial magnetic gear (CMG) structure with an overhang to enhance torque characteristics.
Tae-Kyu Ji, Soo-Whang Baek
doaj   +1 more source

Analysis and Optimal Design of Coaxial Magnetic Gears with Surface-Mounted Permanent Magnets

Energies
Contactless transmission of mechanical power, which is characteristic of coaxial magnetic gears (CMGs), offers significant advantages over conventional mechanical gears, in particular, reduced maintenance frequency and inherent overload protection.
Oleksandr Makarchuk, Dariusz Calus
doaj   +1 more source

Investigation of the dynamic characteristics of a coaxial magnetic gear under loading condition based on analytical model

, 2017
This paper investigates the dynamic characteristics of a coaxial magnetic gear (CMG) system by using the analytical model of the CMG, which provides a quick and accurate method to predict the dynamic performance of the CMG.
Xiao Liu, Yunyun Zhao, Jian Gao, Zhang, Xiaoxu, Huang, Shoudao, Zhao, Yunyun, Liu, Xiao, Xiaoxu Zhang, Shoudao Huang, Gao, Jian   +9 more
core   +1 more source

An Integrated Gear Drive Unit with Flux-Focusing Magnetic Gear

Energies
This paper presents a novel integrated gear drive unit (IGDU), which integrates a high torque density flux-focusing magnetic gear with a V-shaped interior permanent magnet (IPM) motor into a compact structure.
Aran Shoaei, Farnam Farshbaf-Roomi, Qingsong Wang, Kamal Al-Haddad   +3 more
doaj   +1 more source

Transient analysis of coaxial magnetic gears using finite element comodeling

, 2008
In this paper, the transient performance of coaxial magnetic gears is firstly analyzed and discussed in literature. The key is to employ finite element comodeling in such a way that both the finite element model of the driving motor and the finite ...
Linni Jian, Zhang, D, K. T. Chau, Dong Zhang, Chau, KT, J. Z. Jiang, Jiang, JZ, Jian, L   +7 more
core   +1 more source

Analysis of high-performance magnetic gears for electric vehicle

, 2014
Coaxial magnetic gears with permanent magnets have a very simple structure with performance comparable with that of mechanical gears. Several solutions with different gear ratios are proposed and the electromagnetic characteristics are analyzed by finite
A. Rotondale, Villani, M., Castellini, L., L. Castellini, M. Villani, Rotondale, A.   +5 more
core   +1 more source

A Hybrid Strategy for the Design and Optimization of Coaxial Magnetic Gears

Machines
Magnetic gear transmissions are promising alternatives to mechanical ones due to their contactless power transfer, reduced acoustic noise and vibration, inherent overload protection, and improved reliability.
Xinyan Zhang, Renato Galluzzi, Nicola Amati   +2 more
doaj   +1 more source

Design of Coaxial Magnetic Gear for Improvement of Torque Characteristics

Journal of Magnetics, 2014
This paper proposes new types of models that have coaxial magnetic gear (CMG) configurations to increase torque transmission capability. They have flux concentrating structures at the outer low speed rotor, and permanent magnets (PMs) are embedded in the space between stationary pole pieces.
H.M. Shin, J.H. Chang
openaire   +2 more sources

Coaxial magnetic drivetrain for robotic stingrays

, 2021
Coaxial magnetic drivetrain for robotic ...
J Nowell (15799247), Benjamin Champion (13063626), Matthew Joordens (13082892), Jack Connor (13064892)   +3 more
core