Product Description:

The DDS02.1-A150-DS50-01-FW drive controller is produced by Bosch Rexroth Indramat for the DDS Drive Controllers series. It is a digital AC servo drive controller used to regulate torque, speed, and position for synchronous or induction servomotors in automated machinery and transfer lines. The unit converts motion commands from a higher-level control system into regulated three-phase power for the connected motor. In multi-axis equipment, this allows coordinated motion with stable response during repeated machine cycles.

Electrical capability includes a rated output current of 150 A, which allows the controller to supply medium-to-high power servo axes without dynamic derating. Field communication is handled through the SERCOS interface, providing deterministic fiber-optic data exchange for cyclic motion control. This communication method supports synchronized command updates and status reporting across networked drive nodes. Cooling is provided by air from outside the control cabinet, so heat is removed with external airflow rather than internal recirculation. Motor signals are processed through digital servo feedback, allowing position and velocity data to be evaluated during each sampling cycle. The unit is part of Line 02, which uses the mechanical footprint and connector layout assigned to that design line.

The controller uses Function ID Version 01 for its control logic, indicating the fixed function version assigned to this hardware. Application software is not embedded, and firmware must be ordered as a separate subitem so the selected software can match the required motion task. This arrangement allows the main unit to be paired with the software package needed for the intended application. The controller is designated Version 1, indicating its product revision and identifying the revision level used on this unit.