Product Description:

The DDS02.2-W050-BE14-01-FW drive controller is produced by Bosch Rexroth Indramat and belongs to the DDS Drive Controllers series. It commands compatible motors in multi-axis production cells, packaging machines, and CNC stations by converting motion commands from the automation system into regulated three-phase output. The unit is installed in a control cabinet, where it exchanges real-time position and velocity data with the host control so individual axes remain coordinated during synchronized machine movement. Because the control loops are handled inside the drive, the automation system can issue motion commands while the module manages current, speed, and position response at the axis level.

Communication with the master control system is handled through the SERCOS interface, a fiber-optic bus used for cyclic setpoint and feedback exchange. The power channel is rated for a continuous output current of 50 A, which suits medium-power servomotors at normal cabinet operating conditions. Cooling is handled by internal cabinet air, so enclosure airflow must move across the heat sink rather than rely on a separate external cooling method. Rotor position can be processed through digital servo feedback or resolver feedback, allowing the controller to work with different motor feedback systems while maintaining closed-loop regulation. This arrangement supports both encoder-based and resolver-based motor families without changing the controller’s core operating role.

Motion functions are assigned to Function ID version 01, and the unit is part of line code 02. Within this hardware release, the controller uses revision 2, which identifies the platform level used for this model in the DDS range. The product is classified as a Digital AC Servo Drive Controller, placing it between the higher-level PLC or motion controller and the connected motor. These identifiers distinguish the functional and hardware generation used by the module within the series. This arrangement lets the module interpret commanded movement, regulate motor current, and return operating data through the same control architecture.