Product Description:

The HDS03.2-W100N-HS84-01-FW belongs to the HDS Drive Controllers series from Bosch Rexroth Indramat. It functions as a drive controller in multi-axis machinery, linking central motion commands to the power stage that energizes connected motors. By regulating current and closed-loop motion behavior, it supports accurate speed, torque, and position control during synchronized machine movement. In these applications, the controller manages the electrical response needed for acceleration, steady-speed running, and controlled stopping under changing loads. This makes it suitable for packaging lines, material-handling systems, and CNC feed axes where repeatable axis response is required throughout long operating cycles.

Communication with higher-level devices takes place over SERCOS through a fiber-optic bus, which supports deterministic exchange of command, velocity, torque, and diagnostic data. The controller provides a continuous output capacity of 100 A, allowing it to support demanding servo axes without external booster stages. Thermal management is handled by a built-in air blower that directs cooling air across the heat sink and helps reduce cabinet airflow demands. The unit is part of the DIAX04 platform, so it uses the common mechanical arrangement associated with that system. This supports consistent installation in multi-axis racks where several coordinated drive modules operate side by side.

The product is assigned to Line 03 and is supplied as Version 2. Its housing occupies a single rack slot, and it accepts plug-in option cards for different axis feedback or I/O needs. This allows the controller to be adapted to different machine layouts without changing its primary role in the drive system. The rack format also helps it fit into multi-axis assemblies where space and module arrangement must remain organized. That flexibility is useful in systems that need coordinated axis control while leaving room for changes in feedback or interface requirements.