What are the factors causing the deviation of the electric sliding door?

What are the factors causing the deviation of the electric sliding door? First, you need to determine whether the electric sliding door is single-track or non-track? 

To determine if the motor chain is loose, you need to adjust it. 

2. Check whether there are any problems with the motor and control system, including the setting of control system parameters - consult the manufacturer for parameter adjustment. 

3. The door body is rather tight, which causes improper assembly of the door body and results in poor operation - adjust the tightness of the main frame of the door body. 

4. Is the weight of the machine head base plate exactly appropriate? Some small manufacturers, in an effort to cut costs, would replace the heavy machine head base plate with a lighter one. For instance, they would use an 8mm board for the 15-meter door standard, but only a 3mm one, resulting in a loss of traction force at the machine head - thereby increasing the weight of the machine head. 

5. The door bodies of Foshan electric sliding doors are not all suitable for rail-less installation. Some less professional manufacturers may think that any style can be used, believing there are no restrictions. In fact, there are technical regulations. The most important thing is that the door header of the door body must be parallel. Also, the ground issue needs to be considered, which is a very important matter. If the ground is inclined or uneven, it will cause the electric sliding door to deviate. 

6. The guide mechanism of the electric sliding door is damaged and needs to be replaced. 

7. The motor's driving power is insufficient or the door arrangement is too tight, which makes it difficult for the machine head to operate - it is recommended to adjust the tightness of the door arrangement. 

8. It might be that someone manually pushed the elevator door. In such cases, the sliding door usually retracts by itself. 

9. If it is a non-powered operation, it might be due to too few or too large spacing of the magnetic poles - it is recommended to increase the number of magnetic rods.