Numerical Analysis of a Brushless Servomotor with Soft Magnetic Composite Stator Core

Abstract

In the paper is presented the design of a brushless servomotor, which has its stator made of soft magnetic composite Somaloy 700-3P 600 MPa. This motor will have an industrial purpose in special applications. The finite element method is suitable for a first analyze in the manufacture process and in this step adequate materials are chosen. The cogging torque has low values, fact that proves that motor is a robust one and it has a low-cost integration.