HDS03.2-W100N-HA34-01-FW
The HDS03.2-W100N-HA34-01-FW is a drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. It is intended to regulate servo axes in multi-axis assemblies by translating reference signals into controlled motor current. This allows paired motors to follow commanded speed or torque profiles in manufacturing lines, printing machines, and material-handling systems. The unit serves as the power and control stage for coordinated motion where stable axis response is required during acceleration, deceleration, and load changes. Because it is designed for centralized drive cabinets, it fits machines where several axes operate together under one motion system.
On the control side, the unit uses an analog input, so it can work with legacy motion cards that send ±10 V command signals. The power stage can supply a continuous output of 100 A, which supports high current demand from compatible servo motors during sustained operation. Thermal stability is maintained by a built-in air blower that pulls cabinet air through the heat sink, so external ducting is not required. By moving air directly across the cooling surfaces, this arrangement helps keep the power electronics within their intended operating range. The controller is part of Line 03, which shares mechanical dimensions and connector placement with other HDS modules in the same design line.
The controller is used within the DIAX04 platform and has hardware Version 2. Its command communication interface is intended for analog reference processing, which suits systems that rely on direct voltage-based control rather than digital network commands. This arrangement supports precise current regulation for servo applications that need repeatable speed and torque behavior. It also matches machine layouts where coordinated axis operation is handled through centralized analog control hardware. The module is appropriate for established installations where the surrounding system architecture already uses this control method.
