Title:
MOTOR CORE
Document Type and Number:
Japanese Patent JP2013078181
Kind Code:
A
Abstract:
To provide a motor core capable of achieving manufacturing cost reduction and high energy efficiency.
A motor core 1 includes: a first core body 30 with a first through hole 12a for inserting a shaft; a second core body 40 that has a second through hole 12b for inserting the shaft and is disposed on at least either one side of the shaft in the axial direction relative to the first core body 30. The second core body 40 is formed from a compact made of insulation-coated magnetic powder.
Inventors:
MATSUMOTO GOICHI
Application Number:
JP2011215770A
Publication Date:
April 25, 2013
Filing Date:
September 30, 2011
Export Citation:
Assignee:
HOKKAI MIC CO LTD
International Classes:
H02K1/24; H02K1/28
Attorney, Agent or Firm:
Masashi Sahara
Kazuki Yokota
Kazuki Yokota