Product Description:

The DDS02.1-A050-DS24-04-FW is a digital servo drive built by Bosch Rexroth Indramat. Designed to modulate three-phase AC power for synchronous and induction motors, the unit serves as an axis controller inside modular automation cabinets. By regulating current and velocity loops, it coordinates positional tasks on packaging lines, printing machines, and material-handling stages. This allows the motor to follow commanded motion profiles with stable speed and responsive torque control. When integrated with other drive modules on a common DC bus, it helps reduce wiring complexity inside the control system.

Motion commands reach the controller over the SERCOS interface, so deterministic fiber-optic communication keeps it synchronized with PLC cycles at very short update intervals. During operation, the power section can deliver up to 50 A of continuous output current, which indicates the sustained current available from the drive during ongoing axis demand. Heat generated by the IGBTs is removed by external air cooling, so air from outside the control cabinet passes across the heat sink instead of recirculating panel air. Rotor position data returns to the drive through digital servo feedback, supporting closed-loop control and stable speed regulation during changing load conditions. This feedback method allows the controller to monitor motor position directly while maintaining accurate axis response.

For configuration, the drive belongs to Line 02 and Version 1, so compatible modules must use the same connector layout and timing arrangement. The unit is part of the DDS Drive Controllers series, which supports modular installation in shared cabinet systems. These identifiers help place the drive within the correct product grouping for matching hardware. They also distinguish this build from other members of the platform without changing the basic operating role of the controller.