MANUFACTURING METHOD FOR ROTOR AND MANUFACTURING APPARATUS FOR ROTOR

Title:

MANUFACTURING METHOD FOR ROTOR AND MANUFACTURING APPARATUS FOR ROTOR

Document Type and Number:

Japanese Patent JP2015008259

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a manufacturing method for rotor which allows for application of the magnetic field of a magnetization coil to a magnet in a desired direction, while allowing positional deviation of the magnetization coil from the rotor core.SOLUTION: Magnetization coils 15A, 15B are arranged on the axial outside of the axial ends 11a, 11b so as to be coaxial with the axis L of a rotor core 11, and each magnet 14 assembled in the rotor core 11 is magnetized in the radial direction, by a magnetic field generated by electrifying the magnetization coils 15A, 15B.

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Inventors:

GOTO KENTA
UTSUMI AKIHIRO

Application Number:

JP2013139758A

Publication Date:

January 15, 2015

Filing Date:

July 03, 2013

Export Citation:

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Assignee:

ASMO CO LTD

International Classes:

H01F13/00; H02K15/03

Attorney, Agent or Firm:

Makoto Onda
Hironori Onda

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