摘要
本文较全面地综述了DYJ(Z)电液执行机构的特点、工作原理及其液压系统的结构特征等。该机构与电动执行机构相比,具有调节精度高、速度快、输出力矩大、行程长、体积小、重量轻、能耗小、操作平稳等优点。
The features. operational principle and the construction of hvdraulic mechanism of DYJ (Z) electro-hydraulic actuator are described comprehensively. Comparing with the electric actuator, the electro-hydraulic actuator has many merits, such as high regulating accur-acy , fast speed, large output moment, long travel, small size, light weight, low energy consumption and smooth operation, etc.
出处
《自动化仪表》
CAS
北大核心
1990年第4期10-17,共8页
Process Automation Instrumentation
