How to adjust the spring when using a permanent magnet motor

As the degree of automation in daily life gradually increases, automatic doors are used more and more widely. As a key part of the automatic door system, the permanent magnet motor must have the advantages of high power density, fast response speed, and low price. As the power density of permanent magnet motors becomes higher and higher, the magnetic field distribution inside the motor becomes more and more complex, and its magnetic circuit structure becomes more and more abundant. The traditional magnetic circuit calculation method for electromagnetic design is no longer applicable.

As for the permanent magnet motor, I believe that customers who need it will check the information in advance to learn more about it, because the application of this kind of equipment in life has become more and more common. But when using this motor, its spring part needs to be adjusted. So what are the spring adjustment methods when using a permanent magnet motor? Below, the editor will take you to understand it together!

1. First, keep the power off, open the case?, then loosen the screws on the case cover and remove the case cover.

2. Use a hexagonal wrench to adjust each tension spring screw so that the controller of the permanent magnet motor can achieve the desired effect when the rod is lowered.

3. If the rod shakes during lifting, it means that the tension of the balance spring is too large, and the above operation should be repeated at this time.

4. Connect the gate power supply, press the up or down button of the controller, and make the controller of the permanent magnet motor run 90 degrees up and down 4 to 5 times. If the rod shakes during the falling time, it means that the balance spring tension is not enough, and the controller will The controller of the permanent magnet motor can be operated to the vertical state.

5. If the controller of the motor operates when lifting the pole, but the controller of the permanent magnet direct drive motor does not operate, it means that the tension of the balance tension spring is insufficient. At this time, we should adjust the tension spring state or increase the tension spring until The motor's controller operates normally.

This is all about the spring adjustment method of permanent magnet motor. I believe that after everyone understands it, it will bring greater help to you in future use, and you can get better operation and application value in future operation practice.