Product Description:

The DDS02.2-W100-BE11-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. It modulates three-phase servo motor current and speed for industrial automation cells, acting as the link between CNC or PLC motion commands and the motor windings. By converting control words, encoder data, and power into coordinated axis movement, the unit supports precise torque and position regulation across multi-axis machines. It is suited to coordinated machine axes that require repeatable motion, fast response to command changes, and stable operation under varying loads.

In operation, the controller exchanges real-time command and status data through the SERCOS interface, enabling deterministic fiber-optic networking among drives. Thermal management relies on air taken from inside the control cabinet, so cabinet airflow directly affects continuous duty capability. The power stage can deliver up to 100 A of armature current, matching the output demands of compatible Indramat servo motors. Feedback flexibility is provided by digital servo feedback and resolver feedback, allowing either high-resolution encoders or resolver-based sensors to be used without additional interface hardware. The unit is part of Line 02, which identifies the second hardware generation used for this DDS platform.

A separate software order is required for this model, so the control package can be matched to the application. The unit uses Function ID Version 01 and hardware version 2, which correspond to its operating structure and internal layout. As a Digital AC Servo Drive Controller, the module handles axis control functions inside the drive instead of relying on an external amplifier. This layout helps keep multi-axis cabinets organized when several drives share a common DC bus. These version identifiers keep parameter behavior and diagnostics consistent with the intended module configuration.