Product Description:

The DDS02.1-A150-DS58-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat and supplied within the DDS Drive Controllers series. It provides the power stage and closed-loop axis control needed for compatible servo motors used in automated production lines, handling systems, and assembly cells. By regulating current, speed, and position, the module helps multiple axes follow coordinated motion commands from a higher-level control system. The unit is designed for cabinet installation where stable servo response and repeatable motion are required throughout continuous machine operation.

During operation, the controller can supply a continuous output of 150 A. The housing has an IP20 rating, which helps prevent accidental contact with live parts while still allowing airflow through the unit. Command and diagnostic traffic passes through a SERCOS interface, providing deterministic fiber-optic communication in multi-drive systems. Rotor position is returned through digital servo feedback, allowing precise current and velocity control for accurate torque regulation. Heat generated in the power electronics is removed by external air cooling, so ambient air passes across the heat sink and is discharged without being recirculated into the cabinet.

Full performance is available at ambient temperatures from 0 to 45 °C, and the unit can be stored or transported at -30 to 85 °C when it is not operating. Installation is permitted up to 1000 m above sea level, and greater altitude can reduce cooling effectiveness because thinner air carries away less heat. The controller is part of Line 02, with function ID 01 and version 1 used for product assignment within this drive family. These limits help place the unit in suitable operating and storage conditions without changing its intended control role in a multi-axis servo system.