Do you know the vibrating motor? It is a kind of electric motor that obtains the vibrating force through the effect of the centrifugal force. This centrifugal force is generated by the shaft and eccentric blocks at a quick rotating speed. This motor is widely used in a lot of industrial sectors, such as hydropower construction, thermal power generation, metallurgy and light industry.
Because the vibrating motor is quite applicable, how to maintain and repair it is concerned by many people. As far as we know, most of the motors are installed in the vile working environment and meanwhile these motors have no fan to dissipate the heat. So on basis of these factors, some specific aspects of the vibrating motors should be maintained.
What specific aspect of the vibrating motor should be maintained? What comes first is about the scope of the examination: (a) check the hygiene of this motor’s surface; (b) clear the dust immediately. Or else, it will have a bad influence on the heat dissipation; (c) inspect whether the fixed bolt of the tail is flexible or not; (d) fasten the moment forcibly by the wrench when the moment becomes flexible; (e) examine whether the vibration is abnormal or not. Next, this article will introduce the processing methods. First, when the vibration is abnormal, people must stop the electric motor. Second, people inspect whether the seal of the protecting cap is tight. If not, people must stop the operation. Third, people also should concern whether the cable of this motor is worn or not. If it is worn seriously, the motor must be stopped. Fourth, remember to add the oil under the help of the grease gun every two months.
Besides for the above-mentioned items, some other things also should be noticed by the workers. For example, the bearing used in this Electric Motor must be the heavy-type bearing because it can bear the thrust load. No matter where it is installed, the service life of the bearing will not be affected by the thrust load. What’s more, it is better to choose the elastic cable as the leading wire, because the common wire is easily worn or broken.
In a word, the vibrating motor has some destructive influence on the whole equipment. Therefore, if people do not use it accurately, not only the service life of the motor will be shortened but also the related equipment will be destroyed. In order to make full use of the vibrating motor, it is suggested that people should often check and maintain it.