关键词: 表贴式永磁电机, 凯夫拉纤维, 有限元分析

Abstract: The magnetic steel fixation of surface-mounted permanent magnet servo motors is usually achieved through bonding and metal sheath. The adhesive acceptance process has a significant impact, adhesive aging often leads to failures in magnetic steel fixation after prolonged high temperatures, and metal sheaths often experience heating and other issues. In response to the above issues, a fiber binding fixation scheme was adopted to perform theoretical calculations and finite element analysis on the binding parameters of servo motors. The research results have certain reference significance for similar products.

Key words: surface-mounted permanent magnet motor, Kevlar fiber, finite element analysis( FEA)