永磁缓速器气隙调节装置探析  

Analysis of Air Gap Adjusting Device of Permanent Magnet Retarder

作　　者：蒋明红 李东昱 JIANG Minghong;Li Dongyu(Bengbu Campus,Army Armored Corps College,Bengbu,Anhui Province,233050 China)

机构地区：[1]陆军装甲兵学院蚌埠校区,安徽蚌埠233050

出　　处：《汽车知识》2022年第2期162-164,共3页Auto Know

摘　　要：永磁式缓速器是采用永久磁铁进行励磁,其结构按转子的形状分为鼓式和盘式两种类型。实验设计的缓速器通过调节定子盘和转子盘的气隙来调节缓速器的输出制动力矩,气隙厚度由定子盘和转子盘之间的距离决定,设计原理就是通过调节定子盘的空间位置来调节气隙的厚度。Permanent magnet retarder is excited by permanent magnet,and its structure is divided into drum type and disk type according to the shape of the rotor.The output braking torque of the retarder is adjusted by adjusting the air gap between the stator and the rotor.The thickness of the air gap is determined by the distance between the stator and the rotor.The design principle is to adjust the thickness of the air gap by adjusting the space position of the stator.

关 键 词：车辆 永磁缓速器 调节装置 

分 类 号：U464[机械工程—车辆工程]