Product Description:

The DDS02.1-W050-DS24-03-FW belongs to the DDS Drive Controllers series manufactured by Bosch Rexroth Indramat. The unit is part of Line 02 and version 1, and it mounts inside a control cabinet beside a matching supply module. It converts the DC bus into three-phase output for synchronous servomotors, enabling closed-loop torque, speed, and position control. In automated systems, it serves as the power stage between the supply module and the motor so the axis can respond accurately to changing load conditions. Typical applications include indexing conveyors, pick-and-place gantries, and web tensioning stations.

Command data is exchanged through the SERCOS interface, a deterministic fiber-optic network that synchronizes drives with the PLC. Cooling uses air drawn from inside the cabinet, so panel airflow must be maintained during operation. The power stage delivers 50 A of continuous current, which is suitable for axes in the 3 to 5 kW range. The controller is designed for a nominal DC bus of 300 V generated by the supply module. An IP20 housing provides finger-safe protection but no liquid sealing, so cabinet installation is required. Motion accuracy is supported by digital servo feedback, which transfers real-time position data from the motor encoder to the controller.

The environmental envelope permits ambient operation from 0 to 45 °C. Parts can be stored from -30 to 85 °C without damage. Performance remains unchanged up to 1000 m elevation, so typical plant heights do not require derating. Humidity should remain non-condensing to protect the boards during standby and operation. These limits apply to the controller during normal cabinet-installed use and should be maintained to support stable drive performance.