Stator for electric motors for human-powered vehicles, electric motors for human-powered vehicles, and components for human-powered vehicles.

JP7913995B2Active Publication Date: 2026-09-01SHIMANO INC
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Patent Information

Application Number
JP2022210599
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2022-12-27
Publication Date
2026-09-01
Estimated Expiration
2042-12-27

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Patent Text Reader

Abstract

To provide a stator of an electric motor for a man-power driven vehicle, an electric motor for a man-power driven vehicle, and a component for a man-power driven vehicle that allow suitable assembly of a plurality of insulation members.SOLUTION: A stator of an electric motor for a man-power driven vehicle comprises a stator core, a plurality of insulation members, and a coil. The stator core includes a plurality of division cores. Each of the plurality of division cores includes a yoke part and at least one of a plurality of teeth. The yoke part includes a first core end surface, and a second core end surface. The first core end surface and the second core end surface are formed so as to be parallel to a central axis of the stator. The plurality of insulation members are arranged side by side in a circumferential direction. Each of the plurality of insulation members includes a first insulation end surface and a second insulation end surface. Each of the first insulation end surface and the second insulation end surface has a non-parallel part. The non-parallel part overlaps the stator core when viewed from a radial direction with respect to the central axis of the stator.SELECTED DRAWING: Figure 3
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Citation Information

Patent Citations

  • Stator and method of manufacturing the same

    JP2011019360A

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    JP2015109783A

  • Coil, motor stator, motor, and electric actuator

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