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为了得到双盘式磁流变软启动器的传动特性,搭建了性能测试试验台,分析了试验装置的空载特性、静特性和动特性。分析结果表明,该带式输送机磁流变软启动试验装置空载转矩较大,传递转矩与线圈电流间呈近似线性关系,且随电流变化响应迅速,具有优良的静特性和动特性,满足带式输送机的传动要求。
In order to obtain the transmission characteristics of the dual-disc magnetorheological soft starter, a performance test bench was set up, and the no-load characteristic, static characteristic and dynamic characteristic of the test set were analyzed. The analysis results show that the load-carrying torque of the magneto-rheological soft-start test device of this belt conveyor is relatively large, the transmission torque and the coil current have an approximate linear relationship, and the response to the current changes rapidly with excellent static and dynamic characteristics , To meet the transmission requirements of the belt conveyor.