HDS03.2-W100N-HA09-01-FW
The HDS03.2-W100N-HA09-01-FW is a digital drive controller built by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. As a modular axis amplifier, the unit interfaces with power supplies in DIAX04 automation racks to regulate servo and main spindle motors used in machining centers, packaging lines, and material-handling cells. Its role in industrial automation is to translate motion commands from higher-level control systems into precisely controlled current and voltage for connected motors, enabling accurate speed, torque, and position control. This type of controller is used where a motor must respond quickly to changing load conditions while remaining synchronized with the rest of the machine.
In operation, the controller exchanges setpoints with the host controller through an analog command interface, so motion profiles are conveyed as continuous voltage levels that the drive converts into motor currents. A built-in internal air blower forces cooling air through the housing and removes heat from the power electronics without external ducting. The drive belongs to the DIAX04 family, which provides common mechanical dimensions and bus compatibility across multi-axis racks. With a maximum output of 100 A, the amplifier can energize medium- to large-frame servomotors during acceleration. The unit is part of Line 03 within the HDS platform.
The drive is Version 2, indicating the product revision used for this model. Within the HDS Drive Controllers series, the unit serves as an axis module, and its classification as an HDS Drive Controller keeps terminology consistent with related units in the platform. It is intended for modular rack installation where coordinated axes share a common power structure and a separate supply module. Its modular format also allows multi-axis cabinets to place individual drive sections beside companion rack components, which helps keep wiring paths direct and organized.
