江苏宏达起重电机有限公司电机质保一年
电机在电路中是用字母M（旧标准用D）表示，它的主要作用是产生驱动转矩，作为用电器或各种机械的动力源，发电机在电路中用字母G表示，它的主要作用是利用机械能转化为电能。Jiangsu Hongda lifting motor Co., Ltd. has a one-year motor warrantyThe motor is represented by the letter M (D in the old standard) in the circuit. Its main function is to generate driving torque. As the power source of electrical appliances or various machines, the generator is represented by the letter G in the circuit. Its main function is to convert mechanical energy into electrical energy. The