Product Description:

The DDS02.2-W050-BE10-01-FW drive controller is produced by Bosch Rexroth Indramat and is part of the DDS Drive Controllers series. As a digital AC servo drive controller, it manages torque, speed, and position loops for coordinated axes in automated machinery. Installed on a common DC bus, it works with supply modules and auxiliary options so that multi-axis gantries, printing presses, and packaging cells can convert motion commands into precise three-phase power. The controller is intended for rack-based systems where several axes share cabinet space and power infrastructure. Its modular housing allows slide-in rack installation without rewiring neighboring drives, which helps simplify service access inside the cabinet.

The unit uses internal air cooling, drawing ambient air across its heat sinks to support continuous operation at a rated output of 50 A. Command and diagnostic data move through the fiber-optic SERCOS interface, providing deterministic communication with the motion controller. The housing is rated IP20, so live parts are finger-safe when the rack door is open. Proper function is maintained in ambient temperatures from 0 - 45 °C, and high-resolution feedback is processed through digital servo feedback to close the position loop with minimal quantization error. This combination supports stable speed regulation and repeatable axis positioning during continuous machine cycles.

This controller belongs to Line 02 and Version 2 within the series. It can be installed up to 1000 m above sea level without derating and tolerates storage or transit conditions between -30 - 85 °C. A secondary channel accepts resolver feedback for legacy motors that lack digital encoders, which allows the controller to operate with mixed motor types in the same cabinet. The setting Function ID 01 sets the option card slot and interlock behavior used by the controller. The storage range supports unpowered handling before the unit is powered for use.