HDS03.2-W100N-HT05-01-FW
The HDS03.2-W100N-HT05-01-FW is a drive controller produced by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. Within an automation line, it operates as a closed-loop power stage that regulates three-phase motors under digital command. This allows coordinated axes to follow precise position, speed, and torque profiles during synchronized machine motion. It sits between the shared drive power section and the connected motor, converting command values into regulated electrical output. The module is intended for multi-axis drive systems that require accurate electrical control and consistent response during changing loads.
A SERCOS fiber-optic network exchanges setpoints, feedback, and diagnostic data with the motion controller so the axis can remain synchronized with the rest of the system. Continuous motor load is supported by a nominal output of 100 A, which indicates the current the controller can supply during normal operation when cabinet conditions are suitable. Thermal management is handled by a built-in air blower that moves airflow across the heat sink and internal electronics, so no external ducting is required. The unit is part of the DIAX04 platform, which gives it a shared backplane arrangement and compatible power-supply architecture with other axes in the same system. This layout supports orderly integration in cabinets that use modular drive assemblies and common system components.
The drive is Version 2, which places it in the second product revision for this type. It is also part of Line 03, a designation used within the series for this power level and design grouping. These identifiers help distinguish the unit from other members of the platform without changing its role as a digitally controlled motor drive. In practical use, the controller supports medium-power servo applications where stable current delivery, optical communication, and internal forced-air cooling are required. Its design suits machinery that depends on repeatable axis behavior during acceleration, deceleration, and synchronized positioning.
