Robert Bosch Rexroth VT11013-11 Amplifier Module

The Rexroth VT11013-11 Amplifier Module is a 24 V DC valve amplifier designed to drive proportional hydraulic valve solenoids in systems without electrical position feedback. As part of Bosch Rexroth Indramat’s VT servo amplifier family, it provides analog valve-control signals to proportional valves, enabling precise, fast actuation in hydraulic circuits. The unit is powered from a 24 V DC supply and is intended for DIN rail (hat rail) mounting in control cabinets, aligning with the common installation style of VT-series amplifier modules that snap onto 35 mm rails. Model VT11013-11 is documented in Rexroth catalogs and third-party listings as a 24 V variant within the VT1101x family, confirming its role as a valve-amplifier module within the Rexroth VT lineup. Its primary application is to drive proportional valves in hydraulic systems that do not use electrical position feedback, delivering the required control signals to actuate valve solenoids with appropriate speed and precision.