Product Description:

The DDS02.1-W025-DL05-00 is a digital AC servo drive controller produced by Bosch Rexroth Indramat as part of the DDS Drive Controllers series. It is installed in cabinet-based motion systems where it modulates three-phase output to servo motors and coordinates axis behavior within a CNC or automated production cell. By interpreting command words from a higher-level control and regulating current loops in real time, the unit provides precise velocity and torque control for closed-loop positioning tasks. This arrangement allows the drive to respond quickly to changing load conditions while keeping the commanded axis aligned with the machine motion profile.

Its continuous output is limited to 25 A, which is the maximum RMS phase current the power stage can supply during normal operation. Command data are exchanged through a single-axis position control interface, so the drive manages one mechanical axis while remaining coordinated with the larger machine control. Heat from the power semiconductors is removed by internal air cooling, which moves cabinet air across the heat sink instead of relying on external ducting. The electronics are housed in an IP20 enclosure that provides finger-safe protection when the unit is mounted inside a control cabinet. Ambient operation is permitted from 0 to 45 °C, and full performance is maintained at elevations up to 1000 m above sea level.

The control loop accepts incremental and absolute position data through digital servo feedback, allowing accurate current regulation and stable speed response during dynamic axis movement. During transport or storage, the unit tolerates ambient temperatures from -30 to 85 °C, which helps protect internal components before installation. The product is identified as version 1, indicating the released revision of this controller within the DDS02 platform. Its cabinet-mounted format keeps motor control and feedback handling in one module, which supports orderly wiring and consistent integration with the surrounding drive system.