Product Description:

The DDS02.1-W015-RA02-00 belongs to the DDS Drive Controllers series produced by Bosch Rexroth Indramat. It functions as the motion control element in modular drive racks, delivering closed-loop regulation for servomotors and induction motors used in industrial automation. In automated lines, it converts drive commands into regulated motor current so axes can follow speed and position demands with stable response. Within the series hierarchy, it is part of line 02, so it can be integrated mechanically and electrically with other DDS modules in multi-axis systems.

This controller supplies a continuous output of 15 A, which suits medium-power machinery and steady axis demand. Heat is removed by air drawn from inside the control cabinet, so no external ducting is required and cabinet airflow remains important for thermal stability. An IP20 housing protects the electronics against accidental contact and settled dust. Command values and diagnostic data pass through an analog interface, giving the unit compatibility with legacy PLC analog outputs and velocity loop cards. This arrangement also supports installations that rely on existing analog control hardware rather than digital communication links. The permitted ambient operating temperature is 0–45 °C, which fits typical industrial enclosure conditions.

Rotor position is returned to the drive through resolver feedback, allowing the controller to monitor shaft position and speed during closed-loop operation. This feedback method is well suited to industrial environments where stable signal transmission is important. Installation is permitted up to 1000 m above sea level without derating, which covers most plant elevations. When powered down, the unit can be stored at temperatures from -30 to 85 °C, allowing transport and storage in unconditioned spaces. The controller is identified as version 1, which provides a clear revision reference for the intended release.