Motor multipolar rotor magnetizing method

Application Number: 00107634
Application Date: 2000.05.19
Publication Number: 1325171
Publication Date: 2001.12.05
Priority Information:
International: H01F13/00;H02K15/03
Applicant(s) Name: Xingjiandong Science and Technology Precise Industry Co., Ltd.
Inventor(s) Name: Xiao Chengfang;Lai Junnan
Patent Agency Code: 11127
Patent Agent: liu lingdi
Abstract The magnetism charging method of multi-stage rotor of motor with simplified magnetizing seat structure and good magnetizing effect is characterized by that an extended rotor can be divided into more than two rotor units, then all the separated rotor units are sliding-passed and mounted on a shaft rod, all the rotor units are spaced each other at proper distance along axial direction of shaft rod, then the magnetizing seat can be used to magnetize all rotor units, and all the rotor units can be closed each other at proper distance along the axial direction of the shaft rod, and further matched with pole claws of stator.