Product Description:

The DDS02.2-W100-BE84-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat for the DDS Drive Controllers series. Installed inside multi-axis automation cabinets, the unit supplies regulated three-phase power to synchronous and asynchronous motors and exchanges real-time motion commands with higher-level controllers. In industrial automation, it closes the drive loop between programmable logic controllers and servo actuators while combining protection, diagnostics, and fieldbus communication in one module. It is suited to cabinet-based motion systems where several drives share power infrastructure and exchange status data with a central controller. That makes it appropriate for coordinated axes in packaging equipment, handling systems, and other automated machinery that depend on fast command updates.

In operation, the controller communicates with the motion control system through the SERCOS interface, so setpoint, status, and parameter data move on a deterministic optical ring. Continuous current delivery reaches 100 A, enabling direct connection of medium-power servo motors during sustained operation and acceleration. Cooling air moves across the heat sink by air cooling from inside the control cabinet, which avoids external ducting but requires clean cabinet airflow. Position verification is supported by digital servo feedback for incremental encoders and resolver feedback for resolver-equipped motors, allowing one drive type to support multiple machine generations. Because the cooling path depends on cabinet air, stable ventilation helps the power section maintain consistent thermal behavior during long duty cycles.

As part of Line 02, the device belongs to the second design cycle and carries Version 2, while keeping the mechanical dimensions used across DDS frames. The controller uses Function ID 01, which keeps its parameter set aligned with this subtype. The drive is supplied without application software, so the required software package must be ordered separately for the intended use. This allows the control system to be matched to the motor and communication setup used in the machine. The selected software package determines the available operating features for the installed motor and network arrangement.