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日产松下NV—J27型录像机以及L15、L10、J25等,采用了G型机芯。只采用鼓电机和主导电机。G型机芯的特点是其装盒、加载、带盘驱动等均由主导轴电机完成,各单元之间均由齿带、齿轮传动、并由离合器抑制其停、转,因此机械动力传动机构复杂,故障率高.由于这种特殊的结构,运行当中一但受阻,运行机构不能马上停下来,主导轴电机强行拉动传动机构运行,只
Nissan Panasonic NV-J27 VCR and L15, L10, J25, etc., using a G-type movement. Only the drum motor and the main motor. G-type movement is characterized by its boxing, loading, disc drive, etc. are completed by the main shaft motor, between the units by the toothed belt, gear transmission, and the clutch to stop its stop, turn, so mechanical power transmission mechanism Complex, high failure rate.Because of this special structure, but one operation but blocked, the operating mechanism can not be stopped immediately, the main shaft motor forced pull the transmission operation, only