在和砖瓦厂打交道的过程中,经常遇到有关电动机带轮改径的问题。产生这类问题的原因主要有两个,其一,砖瓦厂自认为设备(不论主机,还是辅机)运行速度不理想而调整电动机带轮直径;其二,砖瓦厂在购置设备时,不买设备中的电动机而改用自己的电动机,为避免因电动机极数不同造成的转 In the process of dealing with a brick and tile factory, there are often problems with the revolving diameter of the motor. There are two main reasons for this type of problem. First, the brick factory considers that the running speed of the equipment (regardless of the main machine or the auxiliary machine) is not ideal and adjusts the diameter of the motor pulley; secondly, when the brick and tile factory purchases the equipment, Do not buy the motor in the equipment instead of using the own motor, in order to avoid the change caused by the different number of motor poles