HDS04.2-W200N-HS04-02-FW
The HDS04.2-W200N-HS04-02-FW drive controller is produced by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. Designed for cabinet mounting, it delivers controlled three-phase power to servo and induction motors in automated machining cells, material-handling systems, and printing machinery. By translating digital setpoint data from a motion processor into precisely regulated current and voltage, the unit helps each axis follow programmed torque, speed, or position profiles under dynamic industrial loads. This allows the controller to support coordinated motion where rapid acceleration, deceleration, and load changes demand stable motor response throughout the operating cycle.
Within the DIAX platform, the module communicates over the SERCOS fiber-optic ring, so real-time drive commands travel as deterministic telegrams rather than analog signals. That communication method supports synchronized data exchange with the higher-level motion system and avoids the drift associated with analog command wiring. The power section is rated for 200 A, allowing it to energize high-torque motors without external booster modules, while integrated current sensors provide closed-loop protection against overcurrent faults. Thermal management relies on a built-in air blower that channels cabinet air across the heat sink, eliminating the need for external ducting. The unit belongs to the DIAX04 controller family.
The unit is part of Line 04, which matches the mounting hole pattern and bus bar spacing used by related DIAX modules. The product category is an HDS Drive Controller, indicating that it serves as a standalone axis inverter rather than a compact single-board card. It is released as Version 2, which identifies the product revision. This format places the power electronics in a dedicated cabinet module, which suits machine layouts that separate the motion controller from the motor wiring and supply components.
