The valve provides a rated flow from 0.47 to 6.9 lpm (0.125 to 1.85 gpm), and a step response of 2.5 ms at 210 bar (3000 psi). Maximum operating pressure is 310 bar (4500 psi). The high dynamic ...

To improve the dynamic response performance of a high-flow electro-hydraulic servo system, scholars have conducted considerable research on the synchronous and time-sharing controls of multiple valves ...

The method involves changing the triple-loop cascade control to a dual-loop control architecture with an integrated outer loop for position and speed control and an inner loop for current control.

An industry shift to servo controls for backhoes was one equipment manufacturer JCB bought into. The softer pushing and reduced arm throws required on servo controls led to a reduction in operator ...