MOTOR AND ELECTRIC BIKE EQUPPED WITH SAME

Title:

MOTOR AND ELECTRIC BIKE EQUPPED WITH SAME

Document Type and Number:

WIPO Patent Application WO/2023/190780

Kind Code:

A1

Abstract:

This motor comprises a rotor and a stator. The rotor rotates about a rotary shaft. The stator is disposed radially outside of the rotor. The stator has a stator core and a coil. The stator core has a core back and teeth. The core back has a cylindrical shape which surrounds the rotary shaft and extends in the axial direction thereof. The plurality of teeth extend radially inside from the core back and are disposed in the circumferential direction of the stator core. The coil is formed by winding a conductive wire around the teeth. The diameter of the conductive wire is 1.32-1.50 mm inclusive.

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Inventors:

OKUMURA MASANORI (JP)
SHINAO TAKUNORI (JP)
MASEGI RIEKO (JP)

Application Number:

PCT/JP2023/013008

Publication Date:

October 05, 2023

Filing Date:

March 29, 2023

Export Citation:

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Assignee:

NIDEC CORP (JP)

International Classes:

H02K3/18; H02K1/16

Foreign References:

JP2018009835A	2018-01-18
JP2020078118A	2020-05-21

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