About axial forces in electric machines with bevel slots.
Abstract
The formula for calculating the axial forces caused by the slope of the slots in asynchronous electric motors operating under load is derived. The method of calculating the individual components included in the derived formula is described. The results of tests of electric motors AO-41-4, AO-41-6 are given. Comparison of experimental and calculated data confirms the validity of the proposed formula. Table 2. Illustration 6. Bibliographic references 11.