起重运输机械Issue(2)：23-27,5.
新型电磁离合器转矩特性研究
摘要
Abstract
A new-type electromagnetic clutch is designed based on the magnetic resistance principle , and the paper introduces its basic structure and working principles .In view of the jumping of external gear of the new-type electromagnetic clutch under certain loading moment , the torque theoretic analysis calculation is performed for the clutch .And a numerical model is developed for the new clutch in Maxwell to analyze the effect of the variation of internal and external gear slip an -gles on the electromagnetic property and torque characteristics , and study the effect of variation of number of ampere-turns of magnet exciting coil on the maximum torque of the new clutch .The study result shows that the design scheme for the new-type electromagnetic clutch is feasible , and that the clutch could be widely applied .关键词
磁阻/新型电磁离合器/数值模型/转差角/电磁性能/转矩特性Key words
magnetic resistance/new-type magnetic clutch/numerical model/slip angle/electromagnetic property/torque characteristics分类
机械制造引用本文复制引用
文华,王玲,衡良,殷国富..新型电磁离合器转矩特性研究[J].起重运输机械,2017,(2):23-27,5.基金项目
国家科技支撑计划项目 (2015BAF27B01)、 四川省科技支撑计划项目 (2015GZ0030) （2015BAF27B01）
