Title:
STATOR AND MOTOR
Document Type and Number:
Japanese Patent JP2022151966
Kind Code:
A
Abstract:
To provide a stator and a motor that can be miniaturized.SOLUTION: A stator 2 is disposed radially outside a rotor 3 rotatable about a center axis line J. The stator 2 includes a winding portion 30 including a plurality of conductor connection bodies in which a plurality of conductors are connected in series and a stator core 20 in which a plurality of slots S through which the conductor connection body passes are provided. The conductor connection body includes a first portion wave-wound on the other side in a circumferential direction, a folded portion 50f, 50g connected to an end on the other side in the circumferential direction of the first portion, and a second portion wave-wound on one side in the circumferential direction from the folded portion 50f, 50g. The folded portion 50f, 50g is located on one side in an axial direction of the stator core 20 and bent radially inside. At least a part of the folded portion 50f, 50g is located radially inside from an inside surface of the stator core 20.SELECTED DRAWING: Figure 6
Inventors:
KAMIYA TAKAHIRO
INOUE RINTO
TAKAYAMA SHOGO
INOUE RINTO
TAKAYAMA SHOGO
Application Number:
JP2021054542A
Publication Date:
October 12, 2022
Filing Date:
March 29, 2021
Export Citation:
Assignee:
NIHON DENSAN KK
International Classes:
H02K3/04; H02K3/28
Attorney, Agent or Firm:
Shu Oikawa
Yuki Narita
Masahisa Matsumoto
Ancient city Satoshi
Yuki Narita
Masahisa Matsumoto
Ancient city Satoshi
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