According to one embodiment of the present disclosure, a direct current (DC) motor coupled with a hydraulic block for vehicle braking comprises: a housing with an open side; a motor cover configured to close the open side of the housing and be coupled with a hydraulic block; a stator coupled to an inner side of the housing; a rotor with a through hole at the center, arranged to rotate on an inner side of the stator; and a cylindrical rotary shaft penetrating the motor cover and coupled to the through hole, wherein the motor cover has a chamber that protrudes to the outside of the motor cover and has a certain internal space, wherein the chamber accommodates an electromagnetic compatibility improvement module.
본 개시의 일 실시예에 의하면, 차량의 제동을 위한 유압블록(hydraulic block)과 결합되는 직류 모터(direct current motor)에 있어서, 일측이 개방된 하우징(housing); 하우징의 개방된 일측을 폐쇄하고, 유압블록과 결합하도록 구성되는 모터커버(motor cover); 하우징의 내부 측면에 결합되는 고정자(stator); 중심에 관통공이 형성되고, 고정자의 내측에 회전가능하도록 배치된 회전자(rotor); 및 모터커버를 관통하고 관통공에 결합된 원통형상의 회전축(rotary shaft)을 포함하되, 모터커버는 모터커버의 외측 방향으로 돌출되고 소정의 내부공간을 가지는 챔버(chamber)를 구비하고, 챔버는 전자파 적합성 개선모듈(electromagnetic compatibility improvement module)을 수용하는 직류 모터를 제공한다.
Direct Current Motor Having Enhanced Electromagnetic Compatibility
전자파 적합성 향상을 위한 직류 모터
2023-03-15
Patent
Electronic Resource
Korean
Electromagnetic compatibility in motor vehicles
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