In the context of the structure of the stepper motor, this part has a bearing, and bearing components is related to the motor running, once the bearing appear problem, the operation of the motor will be affected by bad effect. Thus in order to ensure the normal order of the motor running, requires that everyone in the use of attention at the time of bearing wear serious change in time. But those who use of bearing parts of equipment, bearing is one of critical components, the operation of the bearings can greatly affect the running effect and function of the entire device. So in order to optimize the use of equipment, must not let bearing component part of the problem. Just because of this reasons, so we asked everyone in the process of using stepper motor, pay attention to the timely replacement of new bearing in bearing wear serious, by ensuring that good use effect of the bearing, to optimize the use of the electric motor. As for how to determine the stepper motor bearing whether need to change, you need to you pay attention to the vibration and noise of the motor running, because once the bearing life, the end of the motor vibration of people god will increase obviously, found that this kind of situation, everyone by checking the bearing radial clearance whether reach the corresponding numerical, will be able to determine whether the bearing has reached the service life of the need to change. the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone: