ECONOMY SERVO ENERGY SAVER
The ASE servo pump unit consists of a servo driver from the global brand ABB, a Taiwanese, synchronous servo motor, and a German internal gear pump from Eckerle/Voith. The pressure is controlled by a proportional valve that is based on closed-loop processes, while the flow is supplied by a rotary speed servo motor, timing the displacement of the gear pump. A detecting encoder tunes the motor RPM to keep the correct speed and to get an exact system flow.