HDS04.1-W200N-HA38-01-FW
The HDS04.1-W200N-HA38-01-FW drive controller from Bosch Rexroth Indramat belongs to the HDS Drive Controllers series. It is inserted into a DIAX04 multi-axis rack, where it works with a shared power supply and fieldbus modules. In this role, the device modulates DC bus energy and produces three-phase outputs that command individual servo motors. By translating motion setpoints into precise current loops, the unit maintains acceleration, velocity, and position control in automated packaging, printing, and metal-cutting cells. That control structure helps connected axes respond quickly to load changes during indexing, feed motion, and synchronized cutting operations.
It has a continuous current capacity of 200 A, enabling the module to supply high-torque servo motors without derating under heavy acceleration profiles. Command values reach the controller through an analog interface, so velocity or torque references are accepted as ±10 V signals directly from CNC cards or PLC motion modules. Thermal management relies on a built-in air blower that pulls cabinet air across the heat sink, so the unit does not need external ductwork. Direct analog command input is useful when the motion source provides simple reference values instead of network-based commands. The module is part of the DIAX04 family, which uses a standardized power-section layout and backplane connections across axes.
The unit is part of Line 04, which matches the slot width used in the common DIAX rack. The drive is Version 1, so it uses the parameter map associated with early motion libraries. Its current class places it between smaller 100 A cards and higher-capacity devices used in the same multi-axis platform. This gives the platform a middle output range for gantries and other demanding servo axes. The controller keeps the modular arrangement used throughout the platform, so it can operate beside companion supply and interface modules in the same enclosure.
