Product Description:

The HDS03.1-W075N-HA17-01-FW is a digital servo drive controller manufactured by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. It serves as the motion command element between a higher-level control system and the power modules that energize synchronous or induction motors, providing closed-loop regulation for demanding industrial automation axes. By interpreting reference signals from the machine control and generating precise current setpoints, it ensures accurate speed and position tracking in packaging, presses, and material-handling equipment.

Its command layer is configured through a command communication interface that accepts ANALOG reference voltages, allowing the unit to integrate with legacy PLC architectures or independent motion cards. The controller belongs to the DIAX04 family, so it shares parameter structures and diagnostic tools with other members of that platform. Thermal management is handled by a built-in internal air blower, which pulls cabinet air across the heat sink and eliminates the need for external ducting. The power section can deliver a continuous phase current up to 75 A, enabling it to drive medium-to-large servomotors without derating. These features permit stable operation whenever axis loads fluctuate or when short-term peak torques are demanded.

The hardware is identified as line 03, indicating the third mechanical and electronic design cycle, while firmware revision control is linked to Version 1 of the controller board. There are no other versions listed for this model, simplifying spare-part selection when multiple axes share common spares. Within the cabinet, the unit occupies a single slot reserved for an HDS Drive Controller, and its mounting points remain consistent with earlier HDS layouts to streamline upgrades or field replacements.