Transmission Characteristic Analysis of the Radical Magnetic Coupling

In this paper, the electromagnetic torque of the radial magnetic coupling (RMC) is calculated using the 2D analytical subdomain approach. The finite element method (FEM) is used to verify it. Through comparison, we can see that the analytical model has high accuracy. Through the obtained finite element simulation data, the dynamic analysis model of RMC torque is established by the method of function fitting. Through the establishment of a transmission system simulation model, the dynamic characteristic of the RMC under different working conditions is analyzed.