A directdriving electrohydraulic servovalve was designed which was driven by limit angle torque motor. The structure principle and working principle of the servovalve were mainly described. The simulation analysis model of the servovalve was established. The results show that the directdrive electrohydraulic servovalve can meet requirements.
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王海玲.某型旋转直接驱动式伺服阀的研制[J].机床与液压,2015,43(22):81-83. . Research on a Directdrive Electrohydraulic ServoValve[J]. Machine Tool & Hydraulics,2015,43(22):81-83