Product Description:

The DDS02.1-W015-DS12-01 is a digital AC servo drive controller from Bosch Rexroth Indramat in the DDS Drive Controllers series. Within a multi-axis automation rack, it acts as the control stage between higher-level motion commands and the connected servo motor. It regulates motor speed and torque through closed-loop control so axis movement remains stable during acceleration and changing load conditions. By working with compatible servo motors and coordinated motion commands, the unit supports positioning and speed control in material handling systems, packaging lines, and other factory automation equipment.

Control data reach the module over the SERCOS interface, which supports cyclic setpoint exchange and synchronization with other drives on a fiber-optic ring. Rotor position is returned through digital servo feedback, so the controller can process motor signals without external sensor converters. Continuous output is limited to a rated current of 15 A, which should be matched to the connected motor and duty cycle. Heat is removed by internal cabinet air cooling, so air drawn across the heat sink must be exhausted from inside the enclosure. The unit is part of Line 02, indicating the second design generation with matching rack dimensions and connector locations.

The unit uses Function ID Version 01, so it operates with parameter sets intended for that function group. Its base hardware is Version 1, identifying the initial release of this design. As a Digital AC Servo Drive Controller, it supports direct interpolation commands for accurate velocity control in coordinated axes. Configuration values are stored in electronic memory, so operating data remain available during startup and normal operation. This arrangement keeps the controller ready for use with its assigned function group and hardware release.