HDS03.1-W075N-HS72-02-FW Bosch Rexroth Indramat

Product Description:

The HDS03.1-W075N-HS72-02-FW is a Bosch Rexroth Indramat module within the HDS Drive Controllers series. It occupies a single slot in a modular automation rack and supplies controlled three-phase power to servo motors. In industrial cells the unit forms the link between the machine PLC and the motor, processing digital motion commands, monitoring feedback, and adjusting current in real time to maintain axis position and velocity. Typical tasks include regulating feed axes on machining centers, palletizers, and material handling systems where synchronized movement is required.

Data exchange takes place over the SERCOS fiber-optic interface, providing deterministic telegram cycles for setpoints and feedback. The controller belongs to the DIAX04 family, so supply modules, bus bars, and parameter files are shared across that platform. Thermal management is handled by a Built-in Internal Air Blower that forces cabinet air across the heatsink and exits at the top of the housing. The power section is dimensioned for a rated motor current of 75 A, allowing the module to drive medium and high-torque servomotors without derating. In the type code, the leading digits define it as Line 03, signalling mechanical compatibility and common mounting dimensions with other third-generation units.

Identification details continue with the revision tag. The build marked Version 1 integrates the current parameter structure and supports the basic firmware. As an HDS Drive Controller, the unit connects directly to shared DC bus bars, enabling energy exchange among axes during braking and acceleration. When installed alongside other modules from Bosch Rexroth Indramat, matching diagnostics and addressing conventions simplify commissioning. Within the HDS Drive Controllers series, the lack of alternative versions streamlines stocking and replacement strategies.