提高微型陀螺电动机可靠性的研究  

Research on Improving the Reliability of Mini-gyro Motor

作　　者：黄业绪[1] 史忠科[1] 曹社平 马义利 

机构地区：[1]西北工业大学,陕西西安710072 [2]陕西华燕航空仪表公司,陕西汉中723102

出　　处：《微特电机》2005年第5期5-7,23,共4页Small & Special Electrical Machines

摘　　要：文章对陀螺电动机的可靠性进行了定性分析和定量计算,通过轴承的改进、定子绕组的优化和磁钢加工方法的改进等措施,使电动机的平均故障间隔时间提高为20489h。试验和应用证明这些措施对提高电动机的可靠性是有效的。The reliability of gyro motor by qualitative analysis and quantitative calculation are analyzed in this paper.The MTBF of gyro motor is increased to 20 489 h by improving bearing,optimizing stator winding and improving method of alnico making. Experiment and application show the proposed method is very effective to improve the reliability of gyro motor.

关 键 词：陀螺电动机 可靠性 轴承 定子绕组 

分 类 号：TM341[电气工程—电机]