-All specifications of electric displacement control pumps are equipped with double-coil servo valves. Users can choose to use only the
One, or double coil (can be connected in series or in parallel).
-The mechanical limit mechanism inside the servo valve ensures that the control mechanism will not be damaged when the electrical input signal changes rapidly.
-* * * elements are used to ensure the repeated accuracy of pump displacement control under the same input signal.
-The mechanical connecting rod is used to realize the closed-loop control of the swashplate and the control mechanism. When there is no electrical input control signal, the main control valve core
Return to the center position. At this time, both sides of the servo piston are connected with the housing (the swashplate automatically returns to the center position to ensure system safety).
-After the prime mover stops running, the pump automatically returns to the center position.
