关键词: 环氧树脂, 灌封工装, 灌胶程序, 灌胶工艺

Abstract: The rotor assembly of the permanent magnet synchronous motor (PMSM) is one of the key part of motor assembly and the core device to achieve the mutual conversion between electrical energy and mechanical energy. A new packing solution of PMSM rotor was studied, including calculation of the amount of epoxy packing glue, design and fabrication of packing adapters, preparation of packing programs, exploration of the optimal packing process. It is verified that this method can better ensure the packing quality of magnetic units and the overall performance and reliability of the motor effectively.

Key words: epoxy, packing adapters, packing programs, packing process