Product Description:

The DDS02.1-W100-DS13-00 is a digital servo drive controller in the DDS Drive Controllers series produced by Bosch Rexroth Indramat. Installed inside a control cabinet, it supplies precisely modulated three-phase power to AC servo motors while monitoring feedback loops and exchanging commands with higher-level automation equipment. In machining centers, packaging stations, and material-handling cells, it converts DC bus energy into controlled motor voltages that follow programmed position, speed, and torque profiles. By regulating motor output in real time, the controller supports synchronized axis movement and stable speed control as process loads change. That behavior is important in automated equipment where positioning accuracy and repeatable motion are required throughout continuous operating cycles.

Command data reach the drive over the SERCOS interface, a fiber-optic ring that permits deterministic cycle times and simplifies daisy-chained wiring. Heat generated by the switching devices is removed by air from inside the control cabinet, so adequate airflow must pass across the heat sink during operation. The power section is rated for 100 A, allowing the controller to energize medium-to-large servomotors without current foldback under normal duty cycles. Rotor position and velocity arrive through digital servo feedback, enabling the axis processor to calculate vector currents with 32-bit resolution. The module is classified as a Digital AC Servo Drive Controller, so PWM inversion, signal conditioning, and microprocessor supervision are combined in one unit.

The product belongs to Line 02 and carries design revision 1, which indicate its place within the series. The W100 execution is intended for axes that need substantial dynamic torque while retaining the common mechanical footprint used in the rack. These naming elements help distinguish compatible modules in multi-axis installations where several drive controllers share the same cabinet layout. They also help separate this unit from other members of the platform that use different current classes and control options. This makes the model identification useful when organizing axis assignments and matching cabinet hardware during system layout.