Product Description:

The DDS02.1-F200-DS32-00 is a modular servo drive unit produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. As a digital AC servo drive controller, the device converts DC bus energy into controlled three-phase output for synchronous or induction motors. By coordinating torque and speed loops, it serves as the axis-level interface between the machine PLC and the motor, enabling repeatable motion in packaging, material handling, and machining systems. This arrangement lets the drive regulate acceleration, holding torque, and speed changes with the response needed for coordinated machine axes.

The controller communicates with higher-level automation devices through the SERCOS interface, which provides deterministic real-time data exchange over fiber-optic links. Thermal management is handled by a coolant circuit that removes heat from the power electronics, allowing the unit to maintain its rated output without derating. Because cooling is liquid based rather than fan driven, heat can be carried away from the module without relying only on cabinet airflow. The drive can deliver a continuous phase current of 200 A, so it is suitable for high-torque axes without parallel amplifiers. Its enclosure is rated IP20, which protects against finger contact, and reliable operation is permitted in ambient air from 0 to 45 °C. The product is part of Line 02 in the DDS series, so it matches the second design line of this controller platform.

Feedback from the motor is processed as digital servo feedback, allowing the controller to close the position loop directly through the connected motor feedback device. This arrangement supports precise rotor-position evaluation and stable speed control without a separate external measuring device on the axis. Installation is limited to altitudes up to 1000 m, because higher elevations can reduce cooling effectiveness and insulation performance. For storage and transport, the unit can remain unpowered in temperatures from -30 to 85 °C. The drive is Version 1, which indicates the product revision used for this controller type.