Product Description:

The DDS02.1-W015-DL02-01-FW is a drive controller manufactured by Bosch Rexroth Indramat for the DDS Drive Controllers series. It is installed in automation cells to regulate the torque, speed, and position of connected AC servo motors. As a dedicated axis module in a multi-drive rack, it delivers regulated current to each motor it serves and supports precise closed-loop motion control. This layout lets one controller manage a single motion axis while operating alongside companion modules in the same rack.

During operation, the controller can output up to 15 A of continuous current, which indicates the motor sizes it can support without overcurrent shutdown. Heat is removed by internal cabinet air cooling, so the enclosure ventilation must handle the dissipation produced at maximum load. The housing has an IP20 rating, which is finger-safe but not sealed against fluids, so placement inside a closed electrical cabinet is required. This protection level is suitable for indoor panels where liquid exposure is controlled. Reliable service is specified between 0 – 45 °C, and functionality is maintained at elevations up to 1000 m where cooling air remains effective. Its digital AC servo drive controller design combines power stages and signal processing on a single board to reduce panel wiring and response delay.

When de-energized, the electronics tolerate ambient temperatures from −30 – 85 °C, which simplifies transport and spare part storage. Command data arrive through a single-axis position control interface, while rotor position returns through digital servo feedback for accurate following error correction. This feedback path lets the controller compare commanded and actual motion continuously during axis operation. The unit is part of Line 02 and uses Function ID 01 with Version 1, which helps match it with compatible DDS power supplies.