Title:
MOTOR
Document Type and Number:
Japanese Patent JP2019022392
Kind Code:
A
Abstract:
To secure position accuracy of a detection part relative to a stator.SOLUTION: A motor 10 includes a rotor 14 including a rotary shaft 12 and a resolver rotor 16 which is fixed to the rotary shaft 12 and integrally rotates with the rotor 14. The motor 10 includes: a stator 18 disposed at a radial outer side of the rotor 14 and having a stator core 24 formed into an annular shape and a coil 26 formed by a conductive wire being wound around the stator core 24; and a resolver stator 20 which is disposed at a radial outer side of the resolver rotor 16 and detects rotation of the resolver rotor 16 to detect a rotation angle of the rotary shaft 12. Further, the motor 10 includes a holder 22 to which the resolver stator 20 is fixed and which is fixed to the stator core 24.SELECTED DRAWING: Figure 1
Inventors:
ECHIZEN MASAYUKI
Application Number:
JP2017141034A
Publication Date:
February 07, 2019
Filing Date:
July 20, 2017
Export Citation:
Assignee:
DENSO CORP
International Classes:
H02K29/12; H02K11/225; H02K29/03
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda