VT 3000 Analog Amplifier

The VT 3000 Analog Amplifier series from Rexroth consists of analog valve driver and amplifier cards designed to drive proportional hydraulic valves in industrial motion control systems. These cards process low-level command signals and amplify them to control valve solenoids with precise current output, delivering current to solenoid-actuated valve coils.

Cards in this series provide features such as proportional control with adjustable ramping, multiple command input options including differential and auxiliary inputs, and potentiometer-based adjustment of setpoints and ramp times. They are commonly used in hydraulic servo systems found in applications such as metal forming presses, injection molding machines, and paper manufacturing equipment.

Products in This Series

The series includes eleven Rexroth VT3000 amplifier and amplifier control cards, spanning variants such as the VT3000-S-20, VT3000-S-34, VT3000-S-35, and VT3000-S-36, along with their R-suffix revisions. All products share the common function of driving proportional hydraulic valves.