News

Home / News (Page 10)

Fan noise awareness and some solutions
13-08-2019
We all know that there are many reasons for the noise generated by the fan. Only when we find the cause of the noise can we solve the problem. The problem is that the fan is actually a volumetric compressor. It is rotate...
What is the motor bearing? What does it do?
10-08-2019
1. Motor bearing is a special type of bearing specially used on electric motor or motor. The bearing used in the motor is a part that supports the shaft, which can guide the rotation of the shaft or the parts that...
Why does the negative pressure fan make noise? How to deal with it?
09-08-2019
The noise of the negative pressure fan is really annoying, but why does the negative pressure fan make noise? How to solve it? Have you considered this? Let us look at it together. Reason 1: When the negative pres...
Structural analysis of negative pressure fan
09-08-2019
1. Negative pressure fans can be divided into iron boxes (common fans), glass fiber reinforced plastic fans, plastics, aluminum, stainless steel fan fans, etc. 2. The main structure of the negative pressure fan. F...
What are the factors that affect the life of the motor?
06-08-2019
The life of the motor is generally 7 to 15 years, and may even reach 20 years. The life of the motor depends largely on the user's maintenance, the quality of the environment, and the electricity, magnetism, and heat tha...
Into the motor drive selection method
05-08-2019
The stepper motor must be driven by the stepper motor driver to operate normally, that is to say, one motor must be equipped with one driver. Then the problem comes, there are many kinds of stepper motors, how to choose ...