HDS03.2-W100N-HA44-01-FW
The HDS03.2-W100N-HA44-01-FW is a controller module created by Bosch Rexroth Indramat for multi-axis industrial automation. It functions as a central drive controller that conditions power and command signals so servo axes in a rack can follow precise velocity and position references. The unit coordinates motor power delivery and feedback processing within machining centers, material-handling gantries, and other synchronized motion systems. Because command handling and feedback processing are concentrated in one module, the rack can manage several axes through a common control structure. This arrangement is suited to applications that require tightly timed responses between the controller and multiple driven axes.
The command channel uses an analog command input, allowing velocity or torque setpoints from a PLC or process computer to reach the drive directly. Direct analog signaling can be useful in systems that already generate continuous setpoint values at the control level. A continuous current capacity of 100 A sets the maximum output current available to connected inverter sections. Thermal management is handled by a built-in air blower, which moves cabinet air across the heat sink during sustained load. The unit is part of the DIAX04 platform, so it shares the connector arrangement and control structure used across that rack system. It is also part of Line 03 in the product line.
This module is supplied as Version 2, indicating a later hardware revision in the product line. Within a motion cabinet, it mates mechanically and electrically with other units in the HDS Drive Controllers series. That arrangement helps maintain consistent bus connections and addressing across the rack. The module format also allows orderly placement within the cabinet, which helps keep power and feedback connections aligned from one axis position to the next. It also supports coordinated operation with matching power supplies, feedback cables, and motor amplifiers during synchronized servo motion.
