HDS03.2-W075N-HS33
The HDS03.2-W075N-HS33 is a modular drive controller made by Bosch Rexroth Indramat. In a multi-axis cabinet, it converts setpoint commands from the higher-level control into regulated three-phase power for servo or induction motors. This allows automated equipment such as machine tools, material-handling systems, and packaging lines to control axis torque and speed with stable, repeatable motion. Its modular format suits rack-based installations where several axes share a common control architecture. Because the controller regulates motor output directly, it supports controlled acceleration, steady running speed, and responsive torque delivery during changing load conditions.
The control section uses a command communication interface based on SERCOS, allowing fiber-optic real-time data exchange and coordinated axis timing with short telegram cycles. As part of the DIAX04 platform, the module uses the backplane arrangement common to that family in multi-axis racks. Its output stage is rated for 75 A, which is the maximum continuous current available to the connected motor winding. Heat from the power electronics is removed by a built-in air blower, so no external ducting is required. Diagnostic and parameter data travel through the same communication path, which keeps the control layout straightforward.
The unit is part of Line 03 and is released as Version 2. It is classified within the HDS Drive Controllers series and uses the rack-mounted format associated with this product group. These identifiers indicate the product generation used for the module and help distinguish it from other HDS variants in the same cabinet system. The controller is intended for use with matching power supplies and companion modules that share the same mechanical layout. This arrangement helps keep module placement consistent when several axes are installed side by side in the same enclosure.
