​How to Inspect the Motor Quality of Glass Lift

How to Inspect the Motor Quality of Glass Lift
 In recent years, with the continuous improvement of the comfort requirements of automobiles, the number of automobile motors installed on a car is also increasing. The electric window system equipped with glass elevator motor is selected by most foreign models as standard accessories. Next, we will teach you how to test the quality of glass elevator motor.           
 1.  Look at the appearance: Good glass elevator motor is small in size and light in weight. Now more complex, lightweight, by more consumers.            

 2.  Durability: Glass is the object of resonance of window motor itself in physics. The main materials can cause mechanical and structural deformation and damage of glass elevator.            

 3. From the  practical point of view, reducing noise and electromagnetic interference is less. Reducing noise as much as possible can not only ensure the normal operation of window regulating motor, but also bring more comfort to consumers.
 Electric glass elevator uses electric motor as power supply, and the driving mechanism of glass elevator is driven by motor to lift glass. Compared with manual glass elevator, its structure is more complex and its weight is larger, but its  onvenience and comfort are better than manual glass elevator. Here's how the electric glass elevator works            

 If you know how to use the electric glass elevator, but you don't know if you have an understanding of the electrical part of the electric window opener? The knowledge to be introduced here is that when the ignition switch and the door and window are closed, the electric shock electric door circuit and the power supply are connected, the drill bit is connected, and the current flows through the door combination switch or point switch to the "quotient" and the Windows motor. The rotation of the motor causes the lifting device to make the door and window glass rose; the combination  switch or point switch is connected to the "summer" position. Currents flowing through doors and windows motors change direction, thereby changing the direction of rotation of the motor. Lifting equipment leads doors and windows glass down. When the glass ends up or down, the circuit breaker switch closes for a period of time and then returns to its state.

 Glass elevator switch is easy to be damaged because of its frequent use. If you go to 4S stores every time to replace, the price can not afford to come down several times. Today, I'm here to teach you how to change the glass elevator switch. It's very cheap, time-saving and labor-saving.            

 1.  Choose the tools at your disposal and remove the door handle.            

 2.  The front and back switches are connected together. Even if only one of them is broken, they should be replaced altogether.            

 3.  After opening, it can be found that the color of the front and rear window switch is different. The broken glass elevator switch is removed with a short handle plum blossom.            

 4.  After disassembling the broken switch, first use the good switch to plug in for trial, see if it is not working properly, and then go up to the inner board.            

 5.  Install the new glass elevator switch back as it is. Try everything is normal. Is it very simple? It's back to the status of the new car.