Bosch Rexroth Control Amplifier R901031400 | VT13050-1X Servo Valve
The Bosch Rexroth MOOG Servo Valve R901031400 is a VT 13050-1X control amplifier. The Bosch Rexroth VT13050-1X refers to a series of 4-way directional servo valves. These are typically two-stage servo valves used for closed-loop position, force and speed control.

Two components would be:
- Servo Valve (VT13050-1X): This valve precisely controls the flow of hydraulic fluid to an actuator (like a cylinder or motor), enabling accurate movement and force control.
- Control Amplifier (R901031400 / VT13050-1X): This electronic amplifier takes a low-level command signal from a motion controller or PLC and amplifies. The higher current level required to drive the coils of the servo valve’s torque motor.
The VT13050-1X series servo valve:
- The VT13050-1X is a series of servo valves.
- The control amplifier drives the servo valve
Summery of Bosch Rexroth GROUP:
To specifications and application information always refer to the official Bosch Rexroth datasheets for both the control amplifier and the servo valve.