Product Description:

The DDS02.1-W050-DL08-00 is manufactured by Bosch Rexroth Indramat as part of the DDS Drive Controllers series. As an intermediate module in multi-axis machine tools and automated assembly lines, it conditions DC link power, interprets command words from higher-level controls, and adjusts motor phase currents so that mechanical motion reaches the required setpoints. This closed-loop role makes the drive a practical match for servo applications that require accurate positioning at moderate power levels. It is suited to axes that must respond consistently during repeated start, stop, and speed-change sequences in automated equipment.

The communication interface supports single-axis position control, so one controller governs one motor without multiplexing delays. During continuous operation, the power stage can deliver up to 50 A of output current, which suits mid-frame synchronous and asynchronous servomotors. Heat is removed by internal air cooling, and cabinet air passes through the heat sink without the need for external ducting. A housing rated IP20 helps protect against accidental contact with internal live parts when the unit is installed in a protected electrical enclosure. Rotor feedback is processed through digital servo feedback, allowing high-resolution position data to be evaluated with minimal latency. Reliable function is maintained within an ambient temperature range of 0 – 45 °C. The controller is part of line 02 and version 1 within the product series, which indicates its assigned product generation.

Installation is permitted at elevations up to 1000 m above sea level before current or switching-frequency derating is required. During storage or transit, electronic components remain stable between -30 – 85 °C. As a Digital AC Servo Drive Controller, the unit accepts regulated DC power from an external supply module, executes onboard servo algorithms, and sends diagnostic data over the system bus. This arrangement allows the drive to manage a motor axis directly while remaining integrated with the wider machine control architecture.