Relationship between number of teeth and positioning accuracy on cylindrical magnetic gear

被引：4
|
作者：
Ando, Yoshinori [1 ]
Baba, Akira [2 ]
Onuma, Takuya [2 ]
Murakami, Iwanori [1 ]
Yamada, Kou [1 ]
机构：
[1] Gunma Univ, Div Mech Sci & Technol, Kiryu, Gunma 3768515, Japan
[2] Gunma Univ, Dept Mech Syst Engn, Kiryu, Gunma 3768515, Japan
来源：
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2014年 / 45卷 / 1-4期
关键词：
Magnetic gear; positioning accuracy; number of teeth; magnetic flux leakage;
D O I：
10.3233/JAE-141815
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：
A magnetic gear can transmit a torque and a motion without the contact by the magnetic force. Today a magnetic gear are studied about increasing transmit torque and decreasing cogging torque. The property of the positioning is another significant property in use of a motion transmission by magnetic gears. Therefore it is important to measure the positioning property. The purpose of this research is to check the relationship between the number of the magnet of the gear and positioning property. Then we have developed three types of gear which have a different number of teeth severally. By using the developed three types of gear, the average and the standard deviation are calculated from experimental results. We reveal the influence of the number of the teeth to positioning property in several operation conditions.
引用
收藏
页码：75 / 82
页数：8
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