Product Description:

The DDS02.1-W050-DA06-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat for the DDS Drive Controllers series. Designed for installation inside a control cabinet, it converts command references into regulated three-phase power so connected servo motors can provide precise torque, speed, and position control in CNC systems, packaging stations, and other automated equipment. The unit is used in modular multi-axis drive arrangements where coordinated motion and compact cabinet integration are required. Its role is to supply controlled motor power while supporting closed-loop operation for demanding industrial axes.

The controller exchanges setpoint and diagnostic data through an analog interface, allowing it to follow external voltage or current commands from the higher-level control system. A nominal output of 50 A gives the drive enough current capacity for mid-range servomotors used in dynamic positioning tasks. Electrical components are protected to IP20, which helps prevent accidental contact with internal live parts when the unit is installed in an enclosure. Heat is removed by internal air cooling, so cabinet airflow must carry heat away from the drive during operation. Rotor position is processed through digital servo feedback, allowing the controller to correct speed and position errors quickly during acceleration, deceleration, and load changes.

The permitted operating temperature range is 0 to 45 °C, which supports continuous use in typical industrial environments. During transport or storage, the electronics can withstand temperatures from -30 to +85 °C without requiring operation. Installation is permitted up to 1000 m above sea level, where the specified cooling method still applies. The product is part of Line 02, and Function ID Version 01 identifies the control variant used by this drive. These limits and identifiers keep the unit matched to the intended operating range and control configuration.