Title:
MOTOR
Document Type and Number:
Japanese Patent JP2016086524
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a motor capable of enhancing the output performance by suppressing an eddy current.SOLUTION: A rotor 2 has first and second rotor cores 10, 20 where a plurality of claw-shaped magnetic poles 13, 23 are formed on the outer periphery of a substantially discoidal core base in the circumferential direction, and a field magnet sandwiched by the first and second rotor cores 10, 20 in the axial direction, and making these claw-shaped magnetic poles 13, 23 function as magnetic poles different from each other. The rotor 2 is provided with a speed change mechanism 70 having a plurality of gears in the radial center.SELECTED DRAWING: Figure 1
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Inventors:
TAKEMOTO YOSHIAKI
YOKOYAMA SEIYA
YOKOYAMA SEIYA
Application Number:
JP2014217589A
Publication Date:
May 19, 2016
Filing Date:
October 24, 2014
Export Citation:
Assignee:
ASMO CO LTD
International Classes:
H02K21/14; H02K1/14; H02K1/24; H02K1/27; H02K7/116
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda
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