| Title |
The thrust characteristic analysis of multi-separated winding LDM |
| Authors |
김일남(Kim, Il-Nam) ; 이상철(Lee, Sang-Cheol) ; 구춘근(Koo, Choon-Keun) ; 강구홍(Kang, Gu-Hong) |
| Keywords |
LDM ; Thrust force ; Vertical force ; Horizontal force ; multi-separated winding |
| Abstract |
This paper describes for new design method to improve respones characteristics of moving-magnet type LDM with volume reduction of slider back iron. To achieve the constant thrust of LDM through restraining saturation at the center core of stator excitation coil, double sided stator winding of LDM is proposed. We constructed new type LDM to prove the validity of design process. Analysis results through measurement and simulation of proposed multi-separated winding LDM were proved excellent in response characteristics and static thrust. |