Product Description:

The HDS03.1-W075N-HA44-01-FW is a modular drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series of the DIAX04 platform. Serving as the power and regulation stage between a machine-level PLC and the servo mechanics, it processes analog velocity or torque commands and delivers controlled current to connected motors in multi-axis systems.

This unit communicates with higher-level automation via a ANALOG command interface, so drive setpoints are transferred as ±10 V signals that simplify retrofit into existing control cabinets. Its power stage is rated for a continuous output of 75 A, enabling the device to support medium-to-high torque Indramat servo motors without derating. Thermal loads are removed by a Built-in internal air blower, meaning external cabinet cooling is not necessary. Belonging to the DIAX04 controller family, the module shares common backplane bus structures and parameter files with other axes in the rack. Within that family it is identified as Line 03, indicating the hardware release used for the power electronics and control PCB.

Additional classification data refine integration tasks. The hardware is delivered as Version 1, so drive parameter files and firmware must match this revision level during commissioning. It sits inside the HDS Drive Controllers series, allowing rapid substitution with units of equal rating when uptime is critical. The origin from Bosch Rexroth Indramat ensures compatibility with MKD, MHD, and other Rexroth servo motors through standardized feedback and power connectors. As an HDS Drive Controller, it accepts parameter download over the SERCOS interface card and supervises protection functions such as over-current, over-temperature, and DC-bus faults.

Wake Industrial offers same-day shipping options for urgent maintenance schedules. Every purchase is backed by a 1-year warranty that covers functional performance. For specification questions or fault code references, users can consult the free chat tool before ordering.