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Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2021/193040
Kind Code:
A1
Abstract:
This motor includes: a rotor that has a shaft disposed along a center axis; a stator that has a plurality of coils, and is disposed facing the rotor in the radial direction; and lead-out wire support parts that are respectively disposed on the upper sides of the coils, and support a plurality of lead-out wires extending from the plurality of coils. Each lead-out wire support part has a guide part through which the lead-out wire passes, and which guides the lead-out wire in the axial direction to the upper side of the lead-out wire support part. Each guide part has a cylindrical insertion part which is disposed facing the coil and into which the lead-out wire is inserted, and a cylindrical lead-out part which is disposed further upward than the insertion part and from which the lead-out wire inserted from the insertion part is led out. Each lead-out part has a cylindrical-shaped circumferential wall extending in the vertical direction, and also has a cutout part where a portion of the circumferential wall in the circumferential direction opens in the radial direction.

Inventors:
HATTORI TAKASHI (JP)
KUWAMOTO YU (JP)
Application Number:
PCT/JP2021/009383
Publication Date:
September 30, 2021
Filing Date:
March 09, 2021
Export Citation:
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Assignee:
NIDEC CORP (JP)
International Classes:
H02K3/52
Domestic Patent References:
WO2018212123A12018-11-22
Foreign References:
US20110193433A12011-08-11
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