基于超声电机的开关阀的研究现状和前景展望

The research status and prospect of the switch valve based on ultrasonic motor

高速开关阀是一种新型数字控制元件,可直接与计算机连接,和其他液压元件相比有着十分明显的优势。该文分析了现有几种高速开关阀的性能及优缺点,提出了一种新型电机转换方式,介绍了其应用领域,探讨了高速开关阀的发展趋势。

The high-speed switching valve is a new kind of digital control element,which can directly connect with the computer,and has obvious advantages over other hydraulic components. In this paper,the performance and advantages and disadvantages of several kinds of high-speed switching valves are analyzed,a new mode of motor transformation is put forward,its application field is introduced,the development trend of high-speed switching valve is discussed.