Title:
MOTOR
Document Type and Number:
Japanese Patent JP2023040848
Kind Code:
A
Abstract:
To provide a motor capable of suppressing deformation of a bus bar by a centrifugal force.SOLUTION: Disclosed is a motor according to the present invention which includes a rotor shaft which rotates about a rotation shaft together with a rotor of the motor. The rotor shaft includes: a main shaft to which the rotor is fixed; and a sub-shaft press-fitted to one end of the main shaft in an axial direction. The main shaft has a recessed part into which a projecting part formed at an axial end part of an insulating material for covering a bus bar for supplying electric power to a coil of the rotor is press-fitted.SELECTED DRAWING: Figure 1
Inventors:
MASUDA TAKENORI
HATTORI HIROYUKI
HATTORI HIROYUKI
Application Number:
JP2021148027A
Publication Date:
March 23, 2023
Filing Date:
September 10, 2021
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H02K13/00
Attorney, Agent or Firm:
Sakai International Patent Office
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