摘要
对真空机器人用磁感应式磁力传动器进行了建模，对其磁路和机械本体部分进行了设计。根据结构尺寸要求和已有各参数间的影响关系，确定磁路的关键参数。利用集总参数法建立转矩计算模型，将得到的关键参数代入其中进行计算。搭建动态性能测试平台，对其动态转矩特性进行测试，将结果与理论设计值比较，得到本磁力传动器的动态性能特点：低频涡流损失小，低速传递转矩效率高，适合真空机器人工作条件。
This paper presents the modeling of an inductive magnetic coupling for vacuum robots and the design of its magnetic circuit and mechanical parts. In the study, the key parameters of the magnetic circuit, such as physical dimension and corelation among the system parameters, were determined, and the torque was calculated using the lumped parameter method based on the obtained parameters. A platform of the system was set up, which was used to test the dynamic performance. The experimental results show that by comparing the tested dynamic torque with the calculated one, the designed inductive magnetic coupling for vacuum robots can achieve the smaller eddy loss at a low frequency speed and a higher efficiency in low speed torque transmission.
出处
《高技术通讯》
CAS
CSCD
北大核心
2011年第8期824-829,共6页
Chinese High Technology Letters
基金
国家自然科学基金（50675027）资助项目.
