Product Description:

The DDS02.1-W200-DS03-02-FW drive controller is manufactured by Bosch Rexroth Indramat and belongs to the DDS Drive Controllers series. Designed for multi-axis automation, the unit supplies regulated three-phase power to servo motors and coordinates motion commands received from a higher-level CNC or PLC. By converting incoming DC bus energy into controlled AC output, it enables precise speed and torque regulation across a machine axis, making it suitable for material handling stations, packaging lines, and other systems that rely on synchronized, closed-loop positioning.

Communication with the drive is carried out through the SERCOS interface, which provides real-time fiber-optic networking for command and diagnostic data. Thermal management is handled by internal air cooling, so cabinet air moves through the heat sink without external ducts. Rotor position is returned to the controller through digital servo feedback, allowing high-resolution vector control and quick disturbance rejection. The power stage is rated for 200 A, so compatible motors can receive high current during acceleration. The fiber-optic link also helps communication remain stable in electrically noisy cabinets.

The unit is part of Line 02 and is Version 1. It uses the W housing code associated with this drive format, and it shares common bus bars and mounting dimensions with other modules in the rack. That layout supports installation beside companion axes on a common DC bus and keeps module spacing consistent inside the cabinet. The controller can be installed in multi-axis assemblies where several drives operate from the same cabinet structure and communicate through the motion control network. Its rack-based arrangement leaves clear airflow paths around neighboring modules and keeps cable routing orderly in compact cabinets.