Electrohydraulic Drive System
개요
발명자
Harald Albrecht; Martin Rehbein; Edgar Weisshaupt; Wolfgang Wiest
IPC 분류
CPC 분류
The disclosure relates to an electrohydraulic drive system comprising an electric motor and a fluid pump that can be driven by the electric motor via an output shaft and has a rotor, which is rotatably guided in a stator surrounded by a housing of the electric motor, and a pump housing. A damping block is inserted between the electric motor housing and the pump housing in order to reduce noise emissions, said damping block being made of a metal material in a solid construction, and the output shaft passes through the damping block, said output shaft being guided in the damping block in a bearing point which is completely surrounded by the damping block and the bearing shell of which is directly supported against the damping block.
원문 (중국어)
The disclosure relates to an electrohydraulic drive system comprising an electric motor and a fluid pump that can be driven by the electric motor via an output shaft and has a rotor, which is rotatably guided in a stator surrounded by a housing of the electric motor, and a pump housing. A damping block is inserted between the electric motor housing and the pump housing in order to reduce noise emissions, said damping block being made of a metal material in a solid construction, and the output shaft passes through the damping block, said output shaft being guided in the damping block in a bearing point which is completely surrounded by the damping block and the bearing shell of which is directly supported against the damping block.