FerRobotics has developed the Active Orbital Kit 905 eccentric grinding machine as a coordinated plug & play grinding and polishing solution especially for the UR10 and UR10E universal robot models. The new grinding machine is a package solution for the surface refinement of complex shaped workpieces when an absolutely high-quality surface treatment with UR Cobots is required. In order to obtain a perfect surface, the ideal contact force is applied evenly along the entire surface during the grinding or polishing process, enabling a high process speed. Active Compliant Technology enables much faster contacting of the object and high process speeds. The AOK/905 eccentric sander compensates surface tolerances up to 35.5 mm with guaranteed constant contact force. It is optimized for industrial robot use and combines the control of speed, contact force and feed rate. All AOK/905 system components are matched to each other and the lightweight design is compact and robust.