Product Description:

The DDS02.2-W050-BE13-01-FW is a digital AC servo drive controller from Bosch Rexroth Indramat in the DDS Drive Controllers series. It receives motion commands from higher-level automation and modulates power for matched servomotors, making it suitable for coordinated multi-axis positioning, packaging lines, and handling robots. As a closed-loop amplifier, it converts DC bus power from a common supply module into controlled three-phase output while monitoring operating status and protective shutdown functions. This arrangement lets the drive regulate motor current with axis feedback so motion remains accurate during changing load conditions.

Command and feedback traffic is handled over a SERCOS interface, which provides deterministic fiber-optic communication for position, velocity, and diagnostic data. The power stage is rated for 50 A, and thermal management is provided by internal air cooling that moves cabinet air across the heat sink. For rotor tracking, the controller processes digital servo feedback and resolver feedback, allowing support for different feedback arrangements on the axis. Because cooling air remains within the enclosure airflow path, the controller fits cabinets that rely on organized internal ventilation rather than external ducting. The unit uses a separate firmware subitem for its software memory.

The controller carries Function ID Version 01 and is part of Line 02 within the DDS platform. The unit is Version 2, which identifies this controller revision without changing the stated mounting pattern or electrical connections. These identifiers help distinguish the correct drive variant in systems that use common supply modules and standardized slot mechanics. They also separate this unit from other DDS variants that use different current classes or interface combinations.