HDS03.2-W100N-HS57-01-FW
The HDS03.2-W100N-HS57-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. In multiaxis DIAX systems, it conditions DC bus power into regulated motor outputs so connected axes can follow commanded torque, speed, and position profiles with stable closed-loop control. This operating role suits automated machinery that requires coordinated motion across several servo axes, including transfer units, positioning tables, and synchronized handling equipment. It is intended for installations where several axes must respond to shared motion commands without losing control accuracy. Its modular format lets it serve as one control and power stage inside a larger drive assembly rather than as a stand-alone motion package.
The unit exchanges setpoints and diagnostic data over the SERCOS fiber-optic interface, so it can communicate on a real-time optical ring with higher-level motion control. Within the platform, it belongs to the DIAX04 family, which keeps the control architecture consistent across related axes in the same system. Thermal management is handled by a built-in air blower that moves cabinet air through the heat sink without external ducting. Drive sizing is based on a continuous output rating of 100 A, allowing the module to power medium-to-large servo motors while maintaining regulated output during sustained operation.
The identification code places the unit in Line 03 and Version 2, indicating the second release of this design within the series. The product is classified as an HDS Drive Controller, which distinguishes it from separate supply modules used in the same platform. This coding format separates controller line, version, and function in a compact designation that is easy to read. In use, the module is installed as part of a coordinated DIAX-based drive system where power conversion, communication, and axis regulation are handled together.
