Product Description:

The DDS02.1-A050-DA02-01 drive controller is produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. Intended for industrial motion systems, the unit governs torque, velocity, and position of compatible servo motors when paired with matching power supplies and feedback devices. By converting command signals from a higher-level PLC into regulated three-phase output, it forms the axis amplifier section of packaging lines, printing machinery, and material-handling equipment. That role makes it suitable for machines that need smooth starts, controlled speed changes, and accurate stopping at repeatable positions.

As a Digital AC Servo Drive Controller, the device processes 12-bit analog setpoints and internal digital loops to modulate motor current. Its continuous output limit of 50 A sets the current capacity available to the connected motor and influences conductor sizing in the installation. Command data enters through an analog interface, allowing direct connection to proportional references such as ±10 V speed channels. For rotor position, the unit relies on digital servo feedback, so it can close the current and speed loops without extra converters. Internal components are kept within operating temperature by air cooling, which draws cabinet air across the heat sinks and avoids external liquid circuits. This arrangement suits enclosed automation cabinets that already provide controlled airflow around the drive section.

The controller is assigned Function ID version 01, device line 02, and hardware release 1. These codes identify the version grouping used for this model and distinguish it from other DDS variants with different interface or feedback combinations. In a multi-axis cabinet, that coding helps keep the control section aligned with compatible supply modules, motor connections, and operating data already used for the selected axis. The identification format is part of the DDS platform structure and keeps model distinctions clear inside mixed drive assemblies.