HDS03.2-W100N-HS25-01-FW
The HDS03.2-W100N-HS25-01-FW drive controller is produced by Bosch Rexroth Indramat and belongs to the HDS Drive Controllers series. Designed to regulate servo and spindle axes in factory machinery, the unit converts higher-level motion commands into regulated current for compatible power sections and motors. It serves as the command and regulation layer in multi-axis automation, translating digital setpoints into controlled torque and speed profiles for production lines, material handling equipment, and machine tools. Because the control functions are centralized in the module, the connected axis can respond quickly to changing speed and torque commands during automated cycles. This arrangement allows one module to manage axis behavior while the surrounding system handles power distribution and machine-level coordination.
The controller can supply up to 100 A of continuous output, letting it drive medium-power servo channels without derating. Thermal management is handled by a built-in internal air blower, which removes heat through the housing and supports stable operation during sustained load. Command data is exchanged over the SERCOS fiber-optic ring for deterministic communication between drives and the higher-level control. The unit is part of the DIAX04 family, so it uses the rack format and connection scheme common to related modules in the same platform. Its communication and cooling arrangement support installation in enclosed drive assemblies where consistent data exchange and directed heat removal are required.
The module is classified as an HDS Drive Controller, so velocity, position, and diagnostic functions are integrated in the same housing. It is assigned to Line 03 and Version 2. These identifiers distinguish this product generation within the platform and separate it from modules with different internal revisions. In operation, the controller fits applications that require coordinated axis response, repeatable motion behavior, and clear status reporting from the drive system. It is suited for systems that rely on synchronized motion across several axes, especially where consistent feedback handling and drive diagnostics are important to the machine process.
