Product Description:

The DDS02.1-W150-DS71-00-FW is an AC servo drive controller manufactured by Bosch Rexroth Indramat and supplied within the DDS Drive Controllers series. Installed in multi-axis machinery, it converts setpoints from the machine PLC into controlled motor currents so that synchronous and induction servo motors follow commanded torque and speed profiles. Through its optical bus and cabinet-mounted design, the unit supports packaging lines, transfer stations, and handling robots that require precise digital motion control. Its closed-loop operation helps coordinated axes maintain stable response during acceleration, deceleration, and steady running.

This controller exchanges cyclic data with higher-level devices over a SERCOS interface, providing deterministic communication for real-time interpolation. It can supply up to 150 A of continuous output, allowing direct connection to high-torque motor families without external amplifiers. The housing meets IP20, so live parts are finger safe, but the unit still requires installation in a protected enclosure. Thermal management relies on internal air cooling, so cabinet airflow must remove the electronics' waste heat during operation. Reliable operation is maintained when ambient air remains between 0 to 45 °C, and the controller can run in that range without current derating.

Rotor position signals are returned through digital servo feedback, enabling tight velocity loops without analog drift and supporting accurate speed regulation. The drive may be mounted up to 1000 m above sea level before altitude corrections are required. During shipping or storage, components withstand temperatures from -30 to 85 °C, which helps the unit tolerate normal transport and warehouse conditions. The unit is Version 1 and follows the Line 02 platform, so its connector placement and slot coding match the corresponding DDS accessories.