Product Description:

The HDS03.2-W100N-HS76-01-FW is a drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. In an automated line, it accepts command data from higher-level stations and modulates current to connected servo power sections. Handling closed-loop tasks locally relieves the central PLC of time-critical regulation and helps keep positioning repeatable during assembly, packaging, or material-handling cycles. This arrangement also helps maintain stable motion when several commands are processed in rapid succession. Its enclosure uses the standard HDS outline, allowing several axes to be grouped inside one cabinet without custom brackets.

Communication is carried out over SERCOS, a real-time serial interface that transports position words, diagnostic flags, and synchronization telegrams in a single fiber-optic ring. It belongs to the DIAX04 controller family, so it uses the same platform as compatible power modules and backplane boards arranged for that system. Internal temperatures are controlled by a built-in air blower that moves air along the heat-sink fins, eliminating the need for external ducting and supporting stable thermal behavior in enclosed panels. The current path is rated for 100 A, allowing the device to supply substantial torque when the connected motor accelerates or runs under sustained load. Functionally, it is classified as an HDS Drive Controller, meaning the essential servo loops and parameter storage are contained within the unit rather than handled by a separate control stage.

The product is part of Line 03, which places it within the third design line of the series. The unit is version 2. These identifiers are used with the drive type code to distinguish this controller within the DIAX04 motion system. They indicate the product generation associated with this drive format and control platform.