Servo Drive Amplifier for Servo Valves

The MKZ806 servo amplifier adopts a mature, stable, and reliable circuit modular design, mainly used for driving electro-hydraulic servo valves (MFB: mechanical force feedback, EFB: electric feedback type, with built-in controller proportional solenoid valve, etc.) in industrial hydraulic systems. The working principle of the MKZ806 servo amplifier is shown in the schematic diagram. It can convert the standard signals commonly used in industrial hydraulic systems on site: 0~± 10mA (± 100mAmax), PLC output 0~± 10V, 4-20mA, after conditioning, into the required voltage or current drive signal and control its proportional output: 4-20mA; 0~± 10V; 0~± 100mA.   The MKZ806 servo amplifier is equipped with an active first-order low-pass filter with 5 selectable cutoff frequencies. The desired cutoff frequency value can be obtained by combining the selection switches to eliminate noise in the input signal and provide high anti-interference ability.   The MKZ806 servo amplifier is equipped with…