Product Description:

The DDS02.1-W050-DS50-00-FW drive controller is built by Bosch Rexroth Indramat and belongs to the DDS Drive Controllers series. As a servo drive, the unit converts command signals from higher-level automation into regulated three-phase output for compatible synchronous and induction motors. Within an industrial cell, it coordinates torque, speed, and position loops so actuators follow programmed motion profiles with precision. The module mounts inside a multi-axis cabinet rack and draws DC-bus energy from a compatible supply unit in the same platform. This rack-based arrangement keeps the power stage close to related system modules and supports compact control cabinet layouts.

Motion commands reach the drive over the SERCOS interface, which carries setpoints, status words, and configuration data between the controller and a PLC or CNC without separate analog signal wiring. The power stage can deliver a continuous output of 50 A, supporting medium-frame servo motors during acceleration and sustained operation. Thermal management is handled by internal air cooling, so cabinet air moves across the heat sink without an external blower assembly. Rotor position is processed through digital servo feedback, allowing closed-loop motor control with encoder data returned directly to the drive. This combination supports stable response during speed changes, load disturbances, and repeated positioning moves.

The unit is classified as a digital AC servo drive controller for synchronized PWM output in multi-axis installations. It is assigned to Line 02, and the product is Version 1. Integrated diagnostics and parameter storage are included in the controller, reducing the need for separate support hardware inside the cabinet. The drive operates within the shared architecture of the DDS platform, where coordinated control and common power distribution are used across adjacent modules. Its function suits automated equipment that requires repeatable motor control with direct feedback processing and real-time communication.