Product Description:

The DDS03.2-W030-BA01-01-FW is a digital AC servo drive controller manufactured by Bosch Rexroth Indramat for the DDS Drive Controllers series. It manages power delivery to synchronous motors while interpreting velocity and torque commands from higher-level motion processors, making it suitable for automated machining centers and material-handling cells. In operation, it converts available bus energy into controlled motor current so the connected axis can respond accurately to changing load conditions and motion commands. The drive belongs to Line 03 and carries Function ID 01 with Function ID Version 01. This arrangement supports use in standardized multi-axis drive racks that rely on analog command structures.

Control references enter through the analog interface, so ±10 V signals provide the real-time setpoints. Thermal dissipation uses air from inside the control cabinet, which removes the need for an external blower but requires adequate panel airflow around the module. The drive delivers a continuous output of 30 A, providing the current available for motor phase excitation under rated load. The housing has an IP20 rating and must be installed inside a closed cabinet to prevent contact with live parts. Position data is returned through digital servo feedback, and a resolver can also be used when that feedback method is required. This allows the controller to monitor rotor position and speed directly within the closed-loop system.

The unit operates in ambient temperatures from 0 to 45 °C. During storage or shipment, it can withstand temperatures from -30 to 85 °C without damage, which helps it tolerate warehouse and transport conditions before installation. Installation altitude is limited to 1000 m, because reduced air density at higher elevations lowers cooling effectiveness. The unit is Version 2. This revision is used in multi-axis automation cabinets where stable thermal performance and consistent axis control are required.