机构的工作级别与电机接电持续率的关系

Relationship between classification group of mechanism and power connection duration rate of motor

针对设备交验过程中某些专业人员存在的错误概念,阐述了机构工作级别与电机接电持续率的关系,并就改版前后的起重机设计规范进行对比分析,得出更合理的解释。

This paper describes the relationship between the classification group of mechanism and the power connection duration rate of motor directing at the misconceptions of some professionals during the inspection of the equipment, and through the comparative analysis on the crane design specifications before and after revision, a more reasonable explanation is obtained, which is instructive to the design task.