Product Description:

The DDS02.1-A100-DS46-00-FW is produced by Bosch Rexroth Indramat and belongs to the DDS Drive Controllers series. As a servo drive controller, it supplies regulated three-phase power to matched motors for closed-loop motion tasks in automated machinery, packaging stations, and material-handling lines. By translating motion commands from higher-level PLCs into precise current and voltage patterns, the unit maintains commanded torque and speed under dynamic load changes. This closed-loop regulation helps the axis remain stable during acceleration, deceleration, and changing process loads.

The drive can deliver a continuous armature current of 100 A, so motors with high peak torque requirements can be supported without thermal derating. Position and velocity are returned over digital servo feedback, letting the controller correct error within one control cycle. Deterministic networking is handled through a SERCOS interface, which carries setpoints, status words, and parameter data in a fiber-optic ring with cycle times as low as 1 ms. Thermal management is addressed by external air cooling; fresh air drawn from outside the cabinet removes heat before it reaches neighboring electronics. That cooling method helps keep excess heat out of the enclosure when multiple axes are installed side by side. Mechanical and electrical dimensions are shared across the DDS Drive Controllers series, which helps maintain consistent panel layouts.

The device is a digital AC servo drive controller that uses sampled control data rather than analog control loops. The product is part of Line 02 and is Version 1. Operating software is supplied as a separate firmware subitem, so the required package can be selected for the target application. This arrangement allows the same controller platform to support different motion functions without changing the base unit.