On -load switch gearshift

The utility model discloses an on -load switch gearshift, including step motor, motor drive, controller, angle sensor and mobile terminal, step motor's output shaft links to each other with the on -load switch gear level of on -load switch mechanism case, and step motor, motor drive, controller be the electric connection in proper order, and angle sensor sets up in on -load switch gear level department, and the angle sensor output links to each other with the motor drive 2 end, and it is continuous with mobile terminal that the controller passes through motor drive 3, and mobile terminal includes motor drive 6 and display, the device can be automatic shift to on -load switch, need not specially the arrangement personnel and switches, while whether the tester tests and shift correctly through display screen control on -load switch, efficiency of software testing is high, and labour cost is hanged down. 本实用新型公开了种有载开关换挡装置，包括步进电机、电机驱动器、控制器、角度传感器和移动终端，步进电机的输出轴与有载开关机构箱的有载开关换挡杆相连，步进电机、电机驱动器、控制器依次电联接，角度传感器设置在有载开关换挡杆处