HDS03.1-W100N-HT11-01-FW
The HDS03.1-W100N-HT11-01-FW is a modular drive controller from Bosch Rexroth Indramat. In a multi-axis drive system, it converts motion commands from a higher-level control system into regulated current for servo or spindle motors. This allows the unit to manage acceleration, speed, and position in packaging lines, machine tools, and other automated equipment. Because the controller operates as the drive stage inside a rack-based system, it supports coordinated axis behavior without placing separate power electronics at each motor. The controller works with motor feedback and command data from the machine control so the axis can respond accurately to changing load conditions.
Communication is handled through the SERCOS interface, which transfers cyclic setpoints and feedback over a deterministic fiber-optic bus. The power section is rated for 100 A of continuous output current, giving the controller the capacity needed for sustained torque demand during heavy motion profiles. Heat is removed by a built-in air blower, so the module does not rely on separate ventilation hardware for internal cooling. The unit is part of the DIAX04 family, so it matches the mechanical and electrical layout used with related system modules. Using a fiber-optic link also helps maintain reliable data exchange in electrically noisy industrial cabinets.
The product is part of Line 03 and is classified as an HDS Drive Controller within the HDS Drive Controllers series. This identifies its design line within the platform and separates it from supply modules or interface cards installed in the same rack. It is supplied as Version 1. The identification and form factor support consistent placement alongside compatible modules in multi-axis cabinets. Its role classification also makes the unit easier to distinguish from other module types used in the same drive assembly.
