HDS05.2-W300N-HT10-01-FW
The HDS05.2-W300N-HT10-01-FW is a drive controller module manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. It functions as a power and motion control unit that receives commands from higher-level motion processors and delivers regulated output to servo or spindle motors in industrial automation cells. The controller serves as the power stage between a DC bus supply and the connected motor, allowing the motion system to respond quickly to changing load conditions. By executing vector control algorithms and monitoring feedback loops, the device coordinates motor torque, speed, and position so that machine tools, printing lines, and assembly equipment maintain precise process sequences.
Its command channel relies on the SERCOS fiber-optic interface, which provides deterministic cyclic data exchange for synchronized multi-axis control. That communication path supports coordinated command timing across linked axes and keeps motion updates consistent during interpolation. A continuous output capability of 300 A allows the unit to drive high-torque axes, and internal current monitoring helps protect the power semiconductors during demanding load changes. Thermal management is handled by a built-in air blower, which forces cabinet air across the heat sink to control operating temperature during sustained load periods.
The controller is part of the DIAX04 family, so it matches the modular rack format used across that platform. The designation Line 05 places it in the fifth design line, and the module is Version 2. Its modular arrangement supports use with separate supply sections and motor feedback components in the same drive platform. The shared mechanical format helps keep cabinet layout consistent across related axes, while the controller remains suited to high-power servo and spindle applications that require closed-loop regulation.
