Product Description:

The DDS02.1-W200-R is a digital AC servo drive controller from Bosch Rexroth Indramat that belongs to the DDS Drive Controllers series. It is designed to receive command signals from higher-level motion processors and convert them into controlled three-phase power for Indramat servo motors, allowing regulation of speed, torque, and position in automated production lines. In a typical drive cabinet, it forms the power stage between the motion controller and the motor, translating electrical commands into controlled shaft movement. By processing resolver input and drive algorithms within a compact housing, the device serves as a central actuator interface for coordinated motion in packaging systems, transfer lines, and other industrial automation cells.

This controller can deliver up to 200 A of continuous output current, giving it enough capacity for rapid acceleration and braking of medium-to-large servo axes. Thermal energy is removed through internal air cooling, so cabinet air moves across the heat sink and no external ducting is required. The housing is rated IP20, which helps prevent accidental contact with live parts when the unit is installed inside an enclosure. The permissible operating range is 0 to 45 °C, allowing the controller to operate alongside other cabinet electronics in standard industrial conditions. Closed-loop regulation uses resolver feedback, which supports stable commutation and accurate control under changing load conditions.

Operation is permitted up to 1000 m above sea level, allowing the controller to maintain normal performance in typical industrial installations. When powered down, the assembly can be stored between -30 to 85 °C without harm to internal components. This storage range supports placement in unpowered cabinets or warehouse environments that experience broad seasonal temperature changes. The controller is part of Line 02, which uses the same backplane bus geometry as other units in that line, and the product is Version 1.