Product Description:

The HDS03.2-W075N-HA29-01-FW is a drive controller produced by Bosch Rexroth Indramat in the HDS Drive Controllers series. It serves as the power and control module for servo axes in multi-axis machinery, converting command signals into regulated three-phase output for the connected motor. This allows the unit to manage torque and speed in automated equipment such as machine tools, handling systems, and packaging lines. Its cabinet-mounted design supports coordinated axis operation within larger motion systems where consistent response is required across several driven axes.

The controller delivers up to 75 A of continuous output, which allows sustained motor current during normal operation without derating. Motion commands are processed through an analog interface, so the unit follows proportional voltage or current reference signals from a CNC or PLC. Cooling is provided by a built-in air blower that moves cabinet air across the heat sink and removes internally generated heat. As part of the DIAX04 platform, the controller fits systems that use the same rack concept and companion modules. The designation Line 03 identifies the electrical layout and connector arrangement used for this version of the unit.

The unit is Version 2, which places it in a later revision of this model range. Classified as an HDS Drive Controller, it combines the axis control section and power stage in one module rather than separating them into multiple assemblies. This arrangement helps keep cabinet layouts compact while maintaining closed-loop drive control for demanding motion tasks. The module is intended for industrial control cabinets where multiple coordinated axes must respond predictably to machine commands. It is suited to applications that require precise servo response, stable current delivery, and direct integration into established multi-axis drive systems.