轧机主电机是价格昂贵的设备,设计主电机时,必须考虑机械设备作用于它的附加力,特别是正常轧制或事故情况下的轴向推力,直接影响主电机的转子轴、轴承、轴承座的设计参数和结构形式。为了确保主电机的安全运转,电机制造厂应根据轧机传动系统的结构特点和负载情况设计主电机。 Mill main motor is expensive equipment, the design of the main motor must take into account the additional mechanical and mechanical effects on it, especially in the case of normal rolling or axial thrust, a direct impact on the main motor rotor shaft, bearings, bearings Block design parameters and structure. In order to ensure the safe operation of the main motor, the motor manufacturer should design the main motor according to the structural characteristics and load conditions of the mill drive system.