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Patent Searching and Data


Title:
ロータ、回転電機及びロータの製造方法
Document Type and Number:
Japanese Patent JP6444533
Kind Code:
B2
Abstract:
A rotor, a rotary electric machine, and a rotor production method that reduce parts count, allow easy fixing, and prevent displacement. The rotor includes a rotor core having a cylindrical shape and a plurality of insertion holes, and a sensor magnet having an annular shape and placed coaxially with the rotor core, in which the sensor magnet has a plurality of protrusions protruding toward the rotor core, the plurality of protrusions are inserted into the plurality of insertion holes, and the rotor core and the sensor magnet are firmly fixed to each other by resin.

Inventors:
鶴羽 純
並河 遼
山中 宏志
Application Number:
JP2017549960A
Publication Date:
December 26, 2018
Filing Date:
November 13, 2015
Export Citation:
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Assignee:
三菱電機株式会社
International Classes:
H02K29/08; H02K15/03
Domestic Patent References:
JP2005295673A
JP2174543A
JP4957874B2
Attorney, Agent or Firm:
特許業務法人きさ特許商標事務所