摘要
介绍一种由直行程电子式电动执行器和放料阀组成的电动放料阀,该阀几乎具备放料阀本身所要求的各种动作变换功能以及阀开度信号功能和手动功能。阀的开启和关闭速度、输出轴的转动力矩,取决于电动机的转速、功率和传动机构的传动比。执行器由控制器、传动机构、开度检测机构、联结机构与手动机构组成,可实施远程操作或就地放料。
An electric discharge valve composed of straight trip electronic actuator and discharge valve was introduced. The valve has almost all various movement transform functions, valve opening signal functions and manual function that a discharge valve itself required. The opening and closing speed of the valve, drive shaft rotational torque were determined by the motor speed, power and transmission ratio of transmission organ. The actuator was composed by controller, transmission organ, detection organ of opening, link organ and manual organ. Local or remote operation discharge can be implemented.
出处
《机床与液压》
北大核心
2010年第24期17-19,共3页
Machine Tool & Hydraulics
关键词
电动执行器
放料阀
电动阀
Electric actuator
Discharge valve
Electrically operated valve