HDS03.2-W100N-HT19-02-FW
The HDS03.2-W100N-HT19-02-FW is a modular drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. Designed for multi-axis automation, it works between a shared DC power supply and individual servo motors, converting bus energy into regulated phase currents while exchanging setpoint data with higher-level motion processors. In packaging lines, machine tools, and material-handling gantries, the unit supports closed-loop torque, speed, and position control so coordinated axes can move with consistent accuracy. This arrangement allows centralized power hardware to serve several axes while the controller manages motor current locally for the connected drive.
Communication with the motion control system is handled through SERCOS, a fiber-optic interface that carries setpoints, feedback, and diagnostics on one ring. The power stage can sustain a continuous output of 100 A, allowing the controller to operate high-torque synchronous or induction motors at nominal bus voltage. Thermal management is provided by a built-in air blower that moves cabinet air across the heat sink, so no external fan assembly or liquid cooling loop is required. The controller belongs to the DIAX04 family, and it is part of Line 03 for use with compatible supply and interface modules. This layout supports synchronized command transfer and stable drive operation in cabinet-based servo systems.
The unit is Version 2, indicating the product revision used for this controller type. Axis-specific settings are stored on removable configuration cards, which keep operating data associated with the controlled axis. The controller is intended for applications that require coordinated communication, stable current regulation, and accurate motor response across multiple machine axes. It is suited for installations that use a common DC bus and centralized motion hardware without adding external cooling equipment to the drive section.
