电动伸缩门作为普通商品，有时会出现这样那样的问题。较常见的问题是电动伸缩门的跑偏。客户可以尝试自己处理这些简单的问题。处理电动伸缩门的跑偏，首先要知道它是怎么引起的：
As a common commodity, electric retractable doors sometimes encounter various problems. A common problem is the deviation of electric telescopic doors. Customers can try to handle these simple issues themselves. To handle the deviation of the electric telescopic door, the first thing to know is how it is caused:
1、判断你的电机链条是否松动
1. Determine if your motor chain is loose
2、电机和控制系统是否有问题，包括控制系统的参数设置
2. Are there any issues with the motor and control system, including the parameter settings of the control system
3、门体比较紧，导致门体安装不良，操作不良
3. The door body is relatively tight, resulting in poor installation and operation of the door body
4. 机头底板够重吗？一些小厂家，为了省钱，15m的门标配了8cm的板，但是只有3cm的板，导致鼻子牵引失重
Is the base plate of the machine head heavy enough? Some small manufacturers, in order to save money, have equipped 15m doors with 8cm boards as standard, but only 3cm boards, resulting in nose traction loss
5、门体款式不适合无轨。一些不专业的厂家认为任何款式都可以做到。其实是有技巧规则的。重要的是门体的门头一定要平行
5. The door style is not suitable for trackless. Some unprofessional manufacturers believe that any style can be achieved. Actually, there are rules of skill. The important thing is that the door heads of the door body must be parallel
6、地面歪斜或不平，可能不合格。
6. The ground is skewed or uneven, which may not be qualified.
为防止电动伸缩门跑偏，应根据门的地形和特点进行规划，安装牢固。有几个关键点。重点要横竖，高度一致。门框与门扇之间应留有间隙。间隙度应在2-3mm左右。电动伸缩门的轨道应正常，韩静平稳。应无堵塞、回弹、变形，堵塞后无翘角。外观应干净整洁，不得有过度变形和色差。面板要严密、平整、牢固，绕缝要平直，圆弧要圆滑。
To prevent the electric retractable door from deviating, it should be planned and installed firmly according to the terrain and characteristics of the door. There are several key points. The key points should be horizontal and vertical, with consistent height. There should be a gap between the door frame and the door leaf. The clearance should be around 2-3mm. The track of the electric telescopic door should be normal, and Han Jingping should be stable. There should be no blockage, rebound, deformation, and no warping after blockage. The appearance should be clean and tidy, without excessive deformation or color difference. The panel should be tight, flat, and firm, with straight seams and smooth arcs.
所以电动伸缩门跑偏大多是由于安装不规范引起的，避免这一现象，我们还是得找靠谱的厂家才是。
So the deviation of electric retractable doors is mostly caused by non-standard installation. To avoid this phenomenon, we still need to find reliable manufacturers.