The driving device of the automatic door is the guarantee of whether the automatic door can work well. In this design, the DC brushless motor is used. The DC brushless motor has the advantages of high power density, low noise and good speed regulation performance. It not only has the advantages of simple structure, reliable operation and convenient maintenance of the AC motor, but also has the advantages of linear mechanical characteristics of the DC motor, wide speed regulation range, large starting torque and high operation efficiency It is used in light, thin, quiet, precise and reliable occasions<br>
正在翻译中..