YEJ2系列电磁制动三相异步电动机

YEJ2系列电磁制动电动机是YEJ系列的改进产品，符合国家标准JB/T6456 2010要求，电气性能满足YE2系列电机技术标准。

该系列制动电动机是在电机非拖动轴端装有电磁制动器，当电机失电时，电磁制动器的制动盘自动与电机后盖压合，产生摩擦制动力柜，使电机停转，空载制动时间随机座号由小到大，为0.15~ 0.45S.制动器电源必须拖动电机。电源同步进行。YEJ2 系列电机广泛应用于机械加工机床和输送机械及包装、杠食品、化工、纺织、建筑、商店、卷门等机械作为驱动力。

YEJ2series electromagnetic brake three-phase asynchronous motors are improved products of YEJ series,it is in accordance with JB/T6456- 2010 requirements,and its electrical performance is in accord with YE2 series technical standard.The electric power of the controller should be synchronized with the electric power of the motor.The electric motors are equipped the electromagnetic brake on the non-shaft end,when electricity off, retarding disc will automatically press in end-shield which produce friction brake torque and stop the running of motor,the no-load brake duration is changed with the frame size of the motor,the range is 0.15-0.45 seconds. This kind of motor is considered as the driving force of various machinery and widely used in mechanical workout machine tool,transport machinery, package ,woodworking, food,chemical engineering.textile.construction,shop,roll door machinery.