Comparative Study Between Mechanical and Magnetic Planetary Gears

被引:139
作者
Gouda, E. [1 ]
Mezani, S. [1 ]
Baghli, L. [1 ]
Rezzoug, A. [1 ]
机构
[1] GREEN UHP, Grp Rech Electrotech & Elect Nancy, Fac Sci & Technol, F-54506 Vandoeuvre Les Nancy, France
关键词
Gearbox; high torque density; magnetic planetary gears; mechanical planetary gears; Willis equation; DESIGN; TORQUE;
D O I
10.1109/TMAG.2010.2090890
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The paper deals with the possibility of replacing a mechanical planetary gear system by a magnetic planetary gearbox. The magnetic planetary gearbox has many advantages such as contact-free, no gear lubrication, high-speed-reduction ratio and high durability. Firstly, the principle of operation, design equations and Willis relation for the magnetic and the mechanical planetary gears are given. A comparative study between the two systems in terms of torque transmission capabilities is presented.
引用
收藏
页码:439 / 450
页数:12
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