Transient-operation phenomena of a magnetic reducer analyzed with the time-stepping FEM

In this paper, operation properties of a harmonic magnetic reducer model based on the Atallah’s model are analyzed with the finite element method. Since this harmonic magnetic reducer uses harmonic components for the operating principle, it is necessary to analyze the operation from the initial state by combining the equations of motion, which leaves many problems. The initial motion from the stationary state is obtained by incorporating the equation of motion into the motion conditions and performing dynamic transient phenomenon analysis. In the initial movement, changes in behavior were considered unique and I thought it was a very important. In addition, the load angle is given to the low speed side from the initial state, and the operating characteristics at low load are analyzed.