Product Description:

The DDS02.2-W050-BE16-02-FW is a digital AC servo drive controller manufactured by Bosch Rexroth Indramat for installation in the modular DDS Drive Controllers series. In an automation cell, the unit sits between a supply module and a servo motor to deliver regulated three-phase power while monitoring feedback signals. This closed-loop conversion of low-level motion commands into controlled current and voltage makes the device suitable for coordinated axes in packaging machines, printing lines, and handling systems where repeatable position and speed control are required. Because the drive regulates motor output in real time, it can respond to changing load conditions during normal machine operation.

Communication with the central motion processor is established through the SERCOS interface, which uses a fiber-optic ring to transmit real-time setpoints and diagnostic data with consistent timing. Thermal management relies on air from inside the control cabinet, so the drive must be mounted in an enclosure that provides a steady internal airflow path. Adequate cabinet airflow helps remove heat from the controller during continuous operation. The power stage is rated for 50 A, allowing it to energize medium-torque motors without exceeding conductor or semiconductor limits. Motor feedback can use digital servo feedback or resolver feedback, allowing the controller to work with either high-resolution encoder signals or analog resolver signals.

This model belongs to version 2 of the controller hardware and is identified within the family as line 02. These designations indicate the applicable product revision and keep the connector layout aligned with other modules in the same line. That consistency supports orderly installation in multi-axis cabinets where several matched drive modules are mounted together. The controller remains intended for closed-loop servo applications that require coordinated motion and stable feedback handling.