Product Description:

The DDS03.2-W030-BE56-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. It regulates torque, speed, and position for compatible AC servomotors in automated machinery and links directly to higher-level motion systems over a fiber-optic bus. By combining compact PCI-style power sections with modular communication cards, the unit serves as a flexible axis module for multi-drive cabinets found in packaging lines, printing presses, and material-handling cells. Its modular layout also supports cabinets where several axes share common power distribution and synchronized control.

The controller supplies up to 30 A of continuous output current without thermal derating under rated conditions. Command and diagnostic data move across the SERCOS interface, which provides deterministic cyclic communication for tightly synchronized multi-axis motion. Thermal management relies on internal air cooling. Airflow drawn from inside the control cabinet carries heat away, so no external ducts are required. An enclosure rating of IP20 restricts use to clean, dry electrical rooms where accidental contact with live parts must be prevented. For precise rotor position tracking, the drive processes digital servo and resolver feedback, allowing mixed motor technologies on the same bus. Rated operation is maintained within an ambient span of 0 – 45 °C, which suits typical factory floor climates.

During storage or transport, the electronics withstand temperatures from -30 – 85 °C, which helps protect the unit during shipment and inactive periods. The storage range is intended for unpowered handling conditions rather than normal operation. The drive can operate up to 1000 m above sea level without additional cooling allowances. Altitude and ambient limits should be observed when choosing the cabinet location. The unit carries Function ID 01, uses Line 03 hardware, and is Version 2.