Product Description:

The DDS02.1-W050-DL02-01-FW belongs to the DDS Drive Controllers series from Bosch Rexroth Indramat. This unit is a digital AC servo drive controller that works with synchronous and induction servo motors to manage speed, torque, and closed-loop positioning in automated production cells. Within a multi-axis cabinet, it serves as a compact axis module that supplies regulated power and processes feedback signals so motion tasks run accurately in assembly stations, packaging lines, and material-handling equipment. Its role is to give each axis a dedicated control stage without requiring a large standalone drive package.

The controller is configured for single-axis position control, allowing it to receive motion commands directly from the master controller for one regulated axis. Thermal management relies on internal cabinet air cooling, so the enclosure must provide enough airflow to carry heat away from the switching section. The power stage can deliver a continuous output of 50 A, which suits medium-frame servo motors used on feeders, indexers, and transfer mechanisms. Rotor position is monitored through digital servo feedback, enabling accurate velocity control and fast recovery after load changes. An enclosure rating of IP20 means the unit is intended for installation inside a protected electrical cabinet rather than in open machine areas.

The permitted ambient range is 0 to 45 °C for continuous operation, and storage or transport is acceptable from -30 to +85 °C when condensation is prevented. Installation altitude should not exceed 1000 m above sea level because thinner air reduces the cooling effect available inside the cabinet. The unit uses Line 02 architecture and Version 1 hardware, and it carries Function ID version 01 for the applicable control function set. In practice, the controller should be installed where cabinet temperature, airflow, and altitude remain within these stated limits during operation.