Product Description:

The DDS02.2-W050-BE67-01-FW belongs to the DDS Drive Controllers series manufactured by Bosch Rexroth Indramat. As a digital AC servo drive controller, it manages torque, velocity, and position loops for compatible synchronous and induction motors inside automated machinery. When integrated with a higher-level motion system, the unit exchanges real-time commands and status data so the connected axis can be coordinated with the rest of the process. This supports synchronized motion in equipment where multiple axes must respond predictably to the same control system.

The drive communicates through a SERCOS interface, allowing deterministic fiber-optic networking between the controller and the motion master. Continuous phase current is rated at 50 A, so motor pairings must have windings sized for that output. The electronics sit behind an IP20 housing, which prevents finger contact but requires installation in an enclosed cabinet. Internally guided airflow, specified as air cooling from inside the control cabinet, transfers heat from the power stage to the cabinet exhaust path and eliminates the need for an external fan on the module. Thermal performance remains stable as long as ambient air stays within 0 to 45 °C; operation above this range requires derating or additional cooling.

Position feedback arrives over a combined channel that accepts digital servo feedback and resolver feedback, enabling the same hardware to read high-resolution encoders or rugged resolver signals. This gives the controller flexibility across installations that use different motor feedback types. The unit can operate at elevations up to 1000 m above sea level without reduced current capacity, and idle equipment may be stored between -30 to 85 °C. The controller is built in hardware Version 2 for this model range.