Product Description:

The DDS03.2-W015-B drive controller is produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. Classified as a digital AC servo drive controller, it serves as the intermediary between the system supply module and the servo motors mounted on the same automation rack. By regulating phase current and processing motor position data, the unit supplies commanded torque and velocity so packaging lines, machining centers, or material-handling axes follow their programmed motion profiles with predictable response. The control section supports closed-loop operation, which helps the connected axis maintain stable speed and positioning as load conditions change during normal machine cycles.

Its continuous power section is rated for 15 A, allowing the module to energize medium-frame motors without derating. The housing carries an IP20 rating, so it must be installed inside an enclosed panel while still permitting straightforward cable routing. Safe operation is specified for ambient temperatures of 0 to 45 °C, which suits climate-controlled cabinet environments common in production cells. Heat is removed by air from inside the control cabinet, eliminating the need for an external blower but requiring unobstructed airflow through the enclosure. For motion verification, the drive accepts digital servo feedback and resolver feedback, allowing it to work with either high-resolution electronic encoders or rugged analog resolvers depending on the axis requirements.

Continuous duty is approved up to 1000 m elevation, supporting stable operation in most mainland facilities without altitude derating. When the machine is idle, the electronics can be stored between -30 to 85 °C, which helps protect the unit during transport or warehouse storage. The drive belongs to Line 03, indicating the internal design line used for this model, and it is Version 2. This combination matches the controller to compatible Indramat supply modules and operator interfaces used on the same platform.