Development of transverse flux linear motor with permanent-magnet excitation for direct drive applications

2005 ◽  
Vol 41 (5) ◽  
pp. 1936-1939 ◽  
Author(s):  
Junghwan Chang ◽  
Dohyun Kang ◽  
Jiyoung Lee ◽  
Jungpyo Hong
2015 ◽  
Vol 741 ◽  
pp. 663-668
Author(s):  
Zhi Gang Shen ◽  
Qing Wang ◽  
Qing Jie Sun ◽  
Hong Xing Wu

Linear motor eliminates the middle part of mechanical drive train, but because of structural characteristics of itself, must to take effective measures to reduce thrust fluctuations, or direct drive will lost its original meaning. In this paper, firstly research on detent force of moving magnet type permanent magnet synchronous linear servo motor and analyze the principle of generate detent force, secondly analyze the cogging force of moving magnet type permanent magnet synchronous linear motor and obtain the expression of cogging force maximum value, finally propose effective method to reduce detent force.


2006 ◽  
Vol 42 (2) ◽  
pp. 487-494 ◽  
Author(s):  
Ji-Young Lee ◽  
Jung-Pyo Hong ◽  
Jung-Hwan Chang ◽  
Do-Hyun Kang

2013 ◽  
Vol 18 (2) ◽  
pp. 111-116 ◽  
Author(s):  
Ji-Young Lee ◽  
Ji-Won Kim ◽  
Byung-Chul Woo ◽  
Do-Hyun Kang

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