Product Description:

The DDS03.2-W030-BE41-01-FW belongs to the DDS Drive Controllers series produced by Bosch Rexroth Indramat. It is a digital AC servo drive controller that supplies regulated power to matched synchronous or induction servo motors, coordinating motion axes in automated machinery through closed-loop control. Used inside multi-axis drive racks, it links the motor, feedback device, and higher-level control so that speed, position, and torque follow commanded profiles in packaging lines, handling modules, and machine tools. This arrangement allows the drive to respond quickly to changing load conditions while maintaining stable axis behavior during acceleration, deceleration, and steady-state motion.

This controller communicates with the master PLC over the SERCOS interface, so cyclic setpoints and diagnostic data share a fiber-optic ring with other drives. The power stage is rated for 30 A continuous output, allowing medium-frame motors to reach full torque without overheating. Its housing carries an IP20 protection category, which is suitable when the unit is installed inside a closed cabinet. Heat is removed by air drawn from inside the control cabinet, and this internal airflow method avoids drawing plant-floor contaminants directly through the drive. For position verification, the unit processes digital servo feedback, enabling high-resolution interpolation when paired with absolute encoders and supporting precise loop closure at the drive level.

Additional feedback compatibility includes resolver feedback, giving the machine builder flexibility when retrofitting older motors. Reliable operation is permitted between 0 – 45 °C ambient, and altitude is limited to 1000 m so cooling and insulation performance remain within the intended operating range. When the machine is idle or in transit, the drive electronics tolerate storage temperatures from -30 – 85 °C. The unit is part of Line 03, Version 2, and Function ID 01. These identifiers distinguish the product version used within the DDS platform and help match the controller to the proper application setup.