Product Description:

The DDS02.2-A100-BE28-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat and assigned to the DDS Drive Controllers series. As a closed-loop amplifier, the unit converts commanded velocity or position data from a higher-level motion processor into regulated current for an attached servo motor. Within automated assembly lines, packaging machines, and material-handling systems, the controller delivers precise torque and speed modulation that enables synchronized multi-axis motion. Because the output current is regulated continuously, the drive supports smooth acceleration, controlled deceleration, and stable axis response during repeated start-stop cycles. It also helps maintain repeatable positioning when load conditions change during a cycle.

In normal operation, the drive supplies a continuous output of 100 A. This current rating sets the motor size range and informs cable selection for current-carrying capacity. Heat is extracted by air from outside the control cabinet, so installation must maintain unobstructed airflow paths to keep internal power components within their intended temperature range. Communication with the automation host is handled over a SERCOS interface, allowing deterministic fiber-optic networking and cycle-synchronous parameter exchange between the drive and the higher-level control. The housing has an IP20 rating, which makes it touch-safe but still requires installation in an enclosure for protection from dust and splashing liquids. The permitted ambient operating temperature is 0 to 45 °C, so additional ventilation may be needed if cabinet temperatures rise during heavy operation.

Operation is permitted up to 1000 m above sea level, where reduced air density can lower cooling effectiveness. During storage, the unit tolerates temperatures from -30 to 85 °C when it is protected from moisture and condensation. Motor position is returned through digital servo and resolver feedback, allowing the controller to work with compatible feedback systems for closed-loop speed and position control. This gives the drive flexibility when it is paired with different servo motor configurations in the same machine platform. The unit is Version 2.