What factors need to be considered when using micro DC motors for electric curtains?

The drive motor in electric curtains is a crucial component. Micro motors are required to operate the curtain lifting, closing, and opening mechanisms. What elements therefore must be taken into account when selecting micro motors for electric curtains? I'll give you a quick introduction down below.

1. Rapidity and Variables

The ideal feature of a DC motor for electric curtains is the capacity to deliver various variable speeds, a large range below or above the stated speed. Since the speed of the DC motor is proportional to the supply voltage, there are three ways to control the speed of the DC motor. The speed of the DC motor in the electric curtain can be altered by adjusting the voltage. The DC motor's speed and the magnetic flux of the winding magnetic field are inversely related. The armature voltage and impedance can be altered to alter the DC motor's speed.

2. Torque

The benefit of a DC motor over electric curtains is that it has a high torque characteristic and can drive huge loads. The speed decreases with decreasing torque, but increasing torque may support greater loads.

3. Noise and lifespan

The user experience is significantly impacted by the noise of the electric curtain motor. The noise level of the carbon brush motor must be treated to reduce it. A 500–1000 hour service life is offered. Although the brushless motor is expensive and has a limited control range, it produces little noise. The process is challenging, and the two types of DC motors can be chosen based on how well they function when used with electric curtains.

The above are the factors to consider when we share with you the micro motors for electric curtains. For more information, please continue to pay attention to us.