Product Description:

The HDS03.2-W100N-HT19-02-FW is a drive controller manufactured by Bosch Rexroth Indramat. It is intended to regulate servo axes within modular automation assemblies, converting commands from a central motion processor into controlled current for connected motors. By coordinating speed, torque, and position loops in real-time, the unit supports multi-axis machine tools, material-handling cells, and packaging equipment that rely on precise electronic synchronization. Because current is regulated inside the controller, the motor can respond quickly to changing setpoints from the machine control. That makes the unit suitable for synchronized production tasks where axis timing affects product quality and cycle consistency.

Communication with higher-level control hardware occurs over the SERCOS optical ring, allowing deterministic command exchange and standardized diagnostics. The power stage is rated for 100 A continuous output, enabling it to energize large synchronous or induction motors without external amplifiers. The controller is part of the DIAX04 platform, and heat is removed by a built-in air blower that directs airflow across the heat sink. The product is part of Line 03, and the inverter uses IGBT technology with fast current loops to reduce response delay during load changes. This combination supports stable control when the axis is subjected to changing mechanical demand.

The unit is Version 2. It belongs to the HDS Drive Controllers series and uses the modular rack format common to this platform. Shared power supplies and interface modules can be used within the same drive assembly, which supports compact multi-axis layouts. The layout also supports organized integration with adjacent drive modules in cabinet installations. This helps maintain clear separation between control, power, and cooling functions inside the assembly.