Product Description:

The HDS04.1-W200N-HS30-01-FW drive controller is produced by Bosch Rexroth Indramat and belongs to the HDS Drive Controllers series. Designed for cabinet mounting, the unit coordinates power delivery and motion feedback between supply modules and Indramat servo motors in multi-axis systems. It converts commands from a higher-level PLC into controlled armature voltage and current, allowing accurate torque and speed control in automated tooling centers, transfer systems, and material-handling equipment. Current regulation and diagnostic functions are integrated in the controller, so one unit can manage both drive operation and status reporting for the connected axis.

The command channel uses a fiber-optic SERCOS interface, which supports deterministic real-time communication and strong resistance to electrical noise. Within the DIAX04 platform, this model carries line code 04, placing it in the fourth design line for compatible rack-based drive assemblies. The continuous output stage is rated for 200 A, allowing the controller to supply high current for demanding servo axes without unnecessary derating under normal operating conditions. Cooling is handled by a built-in air blower that moves air across the power semiconductors, helping maintain stable thermal conditions inside the cabinet without requiring a separate external cooling duct for the drive itself.

The unit is marked as Version 1, indicating the first version of this model. It works as the power and control stage between the system supply and the motor, while also processing feedback and diagnostic information needed for coordinated axis operation. This arrangement supports precise response during acceleration, speed regulation, and position-related motion tasks in automated production systems. The controller is suited for multi-axis cabinets where consistent communication, regulated current output, and integrated cooling are required for stable servo performance.