HDS03.1-W075N-HA15-01-FW Bosch Rexroth Indramat

Product Description:

The HDS03.1-W075N-HA15-01-FW is a drive controller manufactured by Bosch Rexroth Indramat as part of the HDS Drive Controllers series. It serves as an axis module that translates reference signals from a higher-level control system into regulated power for servo and spindle motors. Used in metal-cutting machines, packaging stations, and gantry handlers, the device maintains precise torque and speed loops so that each mechanical axis follows programmed motion profiles. By housing the power electronics and controller logic in a single enclosure, the module reduces panel wiring and allows drive chains to be expanded or replaced with minimal downtime.

In operation the controller belongs to the DIAX04 family, so it communicates with neighboring modules over a shared DC bus; however, command values reach the power stage through an ANALOG interface that accepts ±10 V set-points. Parameter scaling for the analog channel lets commissioning teams allocate the full voltage span to the desired speed or torque range without loss of resolution. Continuous motor demand is supported by a nominal output of 75 A, a figure that dictates conductor sizing and circuit-breaker selection. Thermal stress is managed by a Built-in Internal Air Blower, eliminating the need for cabinet ducting. The hardware is categorized under line 03, indicating mechanical compatibility with third-generation backplane connectors.

The unit is catalogued as an HDS Drive Controller, and the hardware release is version 1. Alternative build options are indicated as None, which simplifies stocking because a single ordering code covers all standard requirements. This uniform specification benefits multi-axis machining cells by ensuring that replacement modules share identical mounting dimensions, firmware allocation, and electrical behavior across every controlled axis.