DDS02.1-W150-DG01-00

The DDS02.1-W150-DG01-00 is a servo drive controller manufactured by Bosch Rexroth Indramat and assigned to the DDS Drive Controllers series. It converts the intermediate-circuit voltage from a common supply into controlled three-phase output while receiving high-level motion commands from a PLC. By coordinating current loops and position loops in its internal processor, the unit allows a servomotor to accelerate, decelerate, and hold position according to the program sequence. This electronic interface replaces mechanical gear trains and supports modular multi-axis cabinet layouts.

Its continuous output is rated at 150 A, a value that defines the maximum motor phase current the power stage can supply without derating. Heat generated at this load is removed by air from inside control cabinet; the internal fan draws enclosure air across the heat sink so no external ducts are required. Command and feedback wiring use digital servo feedback, allowing high-resolution encoder data to close the position loop without analog noise. Hardware lineage is marked as Line 02, indicating compatibility with second-generation backplane bus headers, and firmware compatibility is tied to Version 1, the first release of this hardware subset.

Identification data stored in the controller reports a Function ID 01, a fixed parameter defined by INDRAMAT that links the drive to a standard parameter set for commissioning tools. As a Digital AC Servo Drive Controller, it executes current, velocity, and position regulation algorithms in real time. Within the DDS Drive Controllers family, identical electrical footprints permit side-by-side mounting, so cabinet designers can scale axis count without altering mechanical clearances or airflow patterns.