Product Description:

The DDS02.1-A050-DG01-00 drive controller is manufactured by Bosch Rexroth Indramat as part of the DDS Drive Controllers series. It is a digital AC servo drive controller that conditions power for servo axes and interprets motion commands from a host control system. In an automation cell, the unit delivers regulated current and voltage to matched motors so position, speed, and torque can follow programmed motion profiles in packaging lines, printing presses, and material-handling gantries. By combining power conversion with closed-loop control functions, it supports repeatable axis response during acceleration, deceleration, and steady-speed operation.

Thermal regulation is handled by external air cooling, so cabinet air does not recirculate through the heat sink and the enclosure can stay cleaner during operation. The controller provides a continuous output capability of 50 A, and the connected motor and upstream protection must be selected for that current level. A housing classification of IP20 limits installation to dry, protected panels, and finger-safe clearances must be maintained. Position data enters through digital servo feedback, allowing the controller to close the velocity and position loops without analog conversion. The permitted operating temperature range is 0 to 45 °C, which supports use in standard industrial cabinets with controlled ambient conditions. The unit can operate at elevations up to 1000 m without derating, and separate cabinet ventilation is still needed to manage heat around neighboring components.

The model carries Function ID 01 in the type designation. The reference Line 02 places it in the second design line of the DDS platform. When powered down, the unit can remain in storage between -30 to 85 °C, which allows it to be kept in non-operating environments as long as condensation is avoided.