Dynamic investigation of a three-component force-moment sensor

This paper describes the dynamic characteristics of a three-component force-moment sensor with the transverse forces Fx and Fy each having 200?N capacity and a twisting moment Mz of 10?N?m capacity. We have evaluated the dynamic characteristics of the force-moment sensor by using a shaker system and a multi-channel dynamic analyser system. It reveals that the sensitivity decreases as the frequency increases and that the sensor has a 90? symmetry due to its geometry.