Inner-Rotor Motor
AssigneeSunonwealth Electric Machine Industry Co., Ltd.
InventorsAlex Horng, Tso-Kuo Yin, Chi-Min Wang
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Abstract
An inner-rotor motor for preventing the formation of an electrical conducting path between an iron core and a housing of the motor is disclosed in the present invention. The inner-rotor motor includes a stator and a rotor. The stator includes a housing, an insulating layer and an iron core. The insulating layer is arranged between the housing and the iron core and prevents the electrical conducting path from forming between the housing and the iron core. The rotor includes a shaft rotatably coupled with the housing, and a permanent magnet unit arranged around the shaft.
Claims20
An inner-rotor motor comprising:
- a stator comprising a housing, an insulating layer and an iron core, wherein the insulating layer is arranged between the housing and the iron core and prevents an electrical conducting path from forming between the housing and the iron core;
- and
- a rotor comprising a shaft rotatably coupled with the housing, and a permanent magnet unit arranged around the shaft.
Dependencies are inferred from the claim text.