Product Description:

The HDS03.2-W100N-HT01-01-FW is a modular drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. It forms part of a DIAX04 multi-axis rack, where it converts command data from higher-level motion systems into regulated current for servo and spindle motors on automated machinery.

This unit exchanges real-time motion data over the SERCOS fiber-optic interface, enabling deterministic synchronization with other axes on the ring. A continuous output capability of 100 A supports medium-to-high power motors without derating, while the built-in internal air blower directs cooling air across the IGBT module so cabinet airflow is unnecessary. Integration into the broader DIAX04 controller family allows common firmware, parameter structures, and diagnostics to be shared across multiple drive sizes in the same enclosure.

For cabinet designers the controller is cataloged under Line 03, indicating mechanical dimensions and connector arrangement that match adjacent modules, and it is manufactured to Version 2 hardware, ensuring compatibility with current firmware sets. Membership in the HDS Drive Controllers series provides standardized mounting rails and DC-bus jumper links so energy can be shared between axes. Users working with Bosch products will recognize the Bosch Rexroth Indramat nomenclature that ties configuration files and spare parts directly to this drive, and its designation as an HDS Drive Controller clarifies that the device supplies both power amplification and closed-loop regulation for connected motors.

Wake Industrial stocks this model and offers same-day shipping options when orders are finalized early in the day. A free chat tool is available for general questions about part numbers or fault code meanings. Customers can also verify on-hand inventory through their representative before placing an order.