Product Description:

The HDS03.2-W100N-HS72-02-FW is an axis control module manufactured by Bosch Rexroth Indramat within the HDS Drive Controllers series. Installed in multi-axis racks, it supplies regulated power and motion commands to synchronized servo axes used in packaging lines, machining centers, and material-handling cells. The module integrates a power stage, signal-processing electronics, and internal cooling so that motor control, fieldbus communication, and thermal protection are handled from one cabinet-mounted enclosure. It is intended for coordinated motion systems where several axes must respond to centralized commands with stable speed and position control. In these applications, the controller converts rack power into controlled motor current while processing the feedback information needed for accurate closed-loop operation.

The controller delivers a continuous output of 100 A, permitting large torque demands without current derating. Motion profiles and parameter sets are exchanged over the SERCOS optical ring, which provides deterministic cycle times and electrical isolation between connected components. This communication path supports synchronized moves and repeatable response during changes in commanded speed or position. Thermal energy is removed by a built-in air blower, and this fan forces cabinet air across the heat sink without supplemental ducting. The unit is part of the DIAX04 family, which supports use in compatible multi-axis rack systems. The module is Version 2, indicating the second product revision.

As part of Line 03, the module uses mounting geometry and bus-bar spacing that match other third-generation units. This layout helps the controller fit correctly in compatible cabinets and align with adjacent modules in the same rack. Matched spacing also supports orderly placement beside power supply and auxiliary modules used in the same drive assembly. The enclosure is intended for fixed cabinet installation, and the internal airflow path supports sustained operation in enclosed control sections. Its rack-oriented format suits installations where several servo axes share a common electrical and mechanical platform.