HDS03.1-W075N-HS54-01-FW
The HDS03.1-W075N-HS54-01-FW is a drive controller from the HDS Drive Controllers series manufactured by Bosch Rexroth Indramat. Installed in a multi-axis cabinet, it works with matching power sections and motors to convert PLC setpoints into precisely modulated armature currents. The controller forms the regulation stage between the control system and the motor, allowing coordinated speed, torque, and positioning behavior during operation. In that role, it regulates motor response from incoming command values rather than serving as a standalone power source. This makes it suitable for industrial automation cells such as gantry loaders, printing presses, and general-purpose assembly stations.
Digital communication to the master control system is handled through the SERCOS fiber-optic interface, which provides deterministic cycle times and simple wiring for multiple axes. Within the DIAX04 controller family, the unit uses the same platform as related modules in that range. Thermal management relies on a built-in air blower that draws cabinet air across the heat sink without external ducting. The current stage is rated for a continuous output of 75 A, which suits medium-power servomotors operating under dynamic load profiles. The product is part of Line 03, which uses the connector layout and backplane compatibility assigned to that design line.
The module is an HDS Drive Controller and is supplied in Version 1. It is intended to operate with matching power supplies, motor feedback cards, and expansion bus couplers used in the same drive platform. The rack-based format supports orderly connection of power, feedback, and bus functions inside the cabinet. It also keeps the controller aligned with the electrical and mechanical arrangement used by related assemblies in the same system. This allows the module to fit cleanly into multi-axis drive racks where related assemblies share a common installation pattern.
