Product Description:

The DDS02.1-W100-DS29-01 belongs to the DDS Drive Controllers series from Bosch Rexroth Indramat. It is a digital AC servo drive that regulates torque, speed, and position of connected servo motors in automated machinery. By converting command data from a motion controller into controlled three-phase output, the unit forms the interface between higher-level control systems and the electromechanical axes on the factory floor. This arrangement lets one controller coordinate motor behavior while the drive manages the fast current and motion loops required for accurate axis response.

Its communication port uses the SERCOS interface, providing deterministic fiber-optic networking for multi-axis synchronization. Thermal management relies on air from inside the control cabinet, so cabinet airflow must remove the drive's internal losses without an external blower. The power stage can deliver up to 100 A of continuous current, enabling the controller to drive medium-to-large Indramat servo motors. The housing is rated IP20, which protects against finger contact and coarse solid ingress but requires installation in an enclosed panel. Reliable operation is permitted at ambient temperatures from 0 to 45 °C. This operating range fits standard industrial cabinets that use controlled internal ventilation or air conditioning.

Feedback from the motor is processed as digital servo feedback, which supports precise closed-loop control without analog conversion stages. Installation is permitted up to 1000 m above sea level, allowing full output in most production facilities without derating. When the machine is powered down, the unit may be stored at temperatures from -30 to 85 °C without damaging the electronic assemblies. It is identified as Line 02 and Function ID 29, and the unit is Version 1. These identifiers distinguish the controller configuration used for this drive model.