Hi All --- I have a quandary --- I am balancing an engine. I have the entire engine setting on a post (ground) with a 6DOF connection at engine centerline. I am rotating the engine with a servomotor. I have a torsional imbalance that I am interested in. When I look at the "Net Load" on the servomotor, and compare it to the corresponding moment at the 6DOF connection, the 6DOF number is 6 times larger than the servo net load. I expected them to be the same. Where am I going wrong?
Thanks --- rework
Thanks --- rework