The KUKA RDW2 (Resolver-Digital-Wandler 2) is a crucial electronic component designed for KUKA’s KRC2 series robot controllers. This 2-channel resolver-to-digital converter board plays a vital role in the motion control system by translating the analog feedback signals from the robot’s axis motor resolvers into digital data. This digital information is then used by the controller to accurately determine the position and speed of the robot’s axes. As an essential part for motor feedback, the RDW2 ensures the precision, reliability, and safe operation of the robotic arm. It is a common replacement part for maintenance and repair of KUKA robotic systems to restore full operational accuracy.