Invention Grant
US07928612B2 Low-noise, high-speed, high precision and high-thrust flux reversal motor for linear or rotary motion system
有权
用于线性或旋转运动系统的低噪声，高速，高精度和高推力通量反转电机
- Patent Title: Low-noise, high-speed, high precision and high-thrust flux reversal motor for linear or rotary motion system
- Patent Title (中): 用于线性或旋转运动系统的低噪声，高速，高精度和高推力通量反转电机
-
Application No.: US12146752Application Date: 2008-06-26
-
Publication No.: US07928612B2Publication Date: 2011-04-19
- Inventor: Shi Uk Chung , Do Hyun Kang , Jung Hwan Chang , Ji Won Kim , Ji Young Lee
- Applicant: Shi Uk Chung , Do Hyun Kang , Jung Hwan Chang , Ji Won Kim , Ji Young Lee
- Applicant Address: KR Gyeongsangnam-do
- Assignee: Korea Electrotechnology Research Institute
- Current Assignee: Korea Electrotechnology Research Institute
- Current Assignee Address: KR Gyeongsangnam-do
- Agency: The Webb Law Firm
- Priority: KR10-2007-0067566 20070705; KR10-2008-0046284 20080519
- Main IPC: H02K41/00
- IPC: H02K41/00
Abstract:
Disclosed herein is to a flux reversal motor. The flux reversal motor includes a mover, and a plurality of permanent magnets. The mover moves linearly relative to a stator. A plurality of permanent magnets, having identical polarities, is provided in the end of each mover tooth. The permanent magnets are arranged on the left and right sides of a protrusion of the end of the mover tooth. Thus low noise/low vibration, high speeds, high precision, and high thrust motion can be realized.
Public/Granted literature
Information query
