Product Description:

The HDS03.1-W075N-HS30-01-FW is a drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. It functions as an axis module within DIAX04 multi-axis systems, converting motion commands into regulated current and voltage for industrial servo and spindle motors. By coordinating motor torque, speed, and position, the unit supports precise, synchronized movement on machine tools, packaging lines, and material-handling equipment.

For command exchange it relies on the SERCOS fiber-optic interface, which carries real-time setpoints and feedback at deterministic cycle times. Membership in the DIAX04 family allows the module to slide into a common backplane that shares DC bus power and logic signals with companion units. Thermal management is handled by a built-in internal air blower; this self-contained fan moves air through the heat sink so cabinet airflow requirements are reduced. The power stage can supply a continuous current of 75 A, enabling connection to medium-to-large synchronous or induction servomotors without derating. As part of the HDS Drive Controllers lineup, parameter structures and diagnostic codes remain consistent across different current ratings, which simplifies commissioning and field replacement.

Within the product hierarchy the module is assigned to hardware Line 03, so its mechanical dimensions and firmware options align with matching power supplies and interface cards. It ships with firmware labeled Version 1; because no alternate revisions are listed, maintenance staff can substitute units without verifying feature subsets. The front panel carries the brand Bosch Rexroth Indramat, confirming compliance with the company’s EMC and quality standards applied to every Drive Controller in the range.