Engine thermal management cooling valve actuator

The utility model provides an engine thermal management cooling valve actuator, and belongs to the technical field of engine thermal management modules. The problem that an existing actuator is insufficient in safety is solved. The engine thermal management cooling valve actuator comprises a bottom shell, a motor, a pressing piece and a circuit board, the two ends of the pressing piece are fixedly connected to the bottom shell respectively, the pressing piece makes contact with the outer side face of the motor and presses the motor, a grounding piece is connected to one end of the pressing piece, the pressing piece and the grounding piece are both made of metal materials, and the grounding piece is connected with a grounding point of the circuit board. According to the actuator, the electric leakage risk can be avoided, and the use safety is improved. 本实用新型提供了一种发动机热管理冷却阀执行器，属于发动机热管理模块技术领域。它解决了现有执行器安全性不足等问题。本发动机热管理冷却阀执行器，包括底壳、电机、压片和电路板，压片的两端分别固定连接在底壳上，压片与电机的外侧面接触并压住电机，压片的一端上连接有接地件，压片和接地件均由金属材料制成，接地件与电路板的接地点连接。