异步电动机拍振的测量和探讨  

Measurement and Discussion of the Beat Vibration of Asynchronous Motors

作　　者：孙嘉程 陈明 王晓梅 SUN Jiacheng;CHEN Ming;WANG Xiaomei(Nantong Jinchi Electromechanical Co.,Ltd.,226300;Nantong Well Motor Manufacture Co.,Ltd.,226300)

机构地区：[1]南通金驰机电有限公司,226300 [2]南通威尔电机有限公司,226300

出　　处：《电机技术》2022年第6期62-65,共4页Electrical Machinery Technology

摘　　要：文章通过试验数据阐述了异步电动机拍振的特点,对标准《GB/T 10068-2020轴中心高为56mm及以上电机的机械振动振动的测量、评定及限值》的有关内容进行了解读,为提高电机振动的测试水平、工艺水平和产品质量提供有价值的数据和信息。Features of the beat vibration of asynchronous motors are described through test data while the standard "GB/T 10086-2020 Mechanical vibration of certain machines with shaft heights of 56mm and higher-measurement, evaluation and limits of vibration severity" is interpreted, to provide valuable data and information for improving the vibration test level, process level and product quality of motors.

关 键 词：拍振 转差 转差频率 周期 

分 类 号：TM343[电气工程—电机]