Can someone tell me the procedure to calculate the Moment of inertia of an induction motor, I have the weight & drawing of the shaft & rotor body?

divide the shaft into segments based on the varying diameters..... calculate the Gd2 for each segment separately considering them as solid cylinder and sum it all up.

send me the shaft line drawing..... i'll send you the calculation.
rakeshmech.1987@gmail.com