MOUNT ACTUATOR OF AN ELECTRONIC ACTIVE ENGINE FOR REDUCING DRIVING VIBRATION USING A STABLE PWM SOLENOID STRUCTURE

摘要

PURPOSE: A mount actuator of an electronic active engine for reducing driving vibration is provided to accurately and actively control the vibration and noise of an engine by uniformly vibrating a vibrating plate depending on the rotation amount of the engine.;CONSTITUTION: A mount actuator of an electronic active engine for reducing driving vibration comprises an electronic drive unit(30), a plunger(40), and a solenoid unit(50). The electronic drive unit has a main body divided into top and bottom ends. A vibration-proof rubber member is installed in the inner top end of the main body, and a vibrating plate is installed in the inner bottom end to reduce the vibration of an engine. The plunger is vertically positioned at the bottom end of the vibrating plate. The solenoid unit is installed on the outer surface of the plunger and generates magnetic fields.;COPYRIGHT KIPO 2011