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电动卷帘门常见的故障介绍

来源:http://www.jnhsjlm.com 日期:2021-08-17 发布人:hongshun
1、手拉链不动

1. Hand zipper does not move

故障原因:环形链条堵住十字槽;棘爪无脱离棘轮;压链架卡死。

Fault cause: the ring chain blocks the cross groove; The pawl does not disengage from the ratchet wheel; The chain pressing frame is stuck.

处理方法:理顺环形链条;调整棘爪与压链架相对位置;更换或润滑销轴。

Treatment method: straighten out the ring chain; Adjust the relative position between the pawl and the chain pressing frame; Replace or lubricate the pin shaft.

电动卷帘门

Electric rolling shutter door

2、电动机不动或转速慢

2. The motor does not move or the speed is slow

故障原因:电动机的线路断路、电机烧损、停止按钮没有复位、限位开关动作、负载较大等引起。

Fault causes: the circuit of the motor is open, the motor is burned, the stop button is not reset, the limit switch acts, the load is large, etc.

处理方法:检查线路并接通;更换烧损电机;更换按钮或重复按动几次;拨动限位开关滑块使它脱离微动开关触点,调整开关位置;检查机械有无卡阻,若有则消除障碍物。

20130701110471747174.jpg

Treatment method: check the line and connect it; Replace the burned motor; Replace the button or press it repeatedly for several times; Toggle the limit switch slider to separate it from the microswitch contact and adjust the switch position; Check whether the machine is jammed. If so, remove the obstacles.

3、电机振动或噪声较大

3. Large motor vibration or noise

故障原因:济南电动卷帘门刹车盘不平衡或断裂;刹车盘无紧固;轴承失油或失效;齿轮啮合不顺、失油或磨损严重;电机电流声或振动。

Fault cause: the brake disc of Jinan electric rolling shutter door is unbalanced or broken; The brake disc is not fastened; Bearing oil loss or failure; Gear meshing is not smooth, oil loss or serious wear; Motor current, sound or vibration.

处理方法:更换刹车盘或重新调整平衡;紧固刹车盘螺母;更换轴承;修配电机轴输出端齿轮、润滑或更换;检查电机,如电机坏损则更换。

Treatment method: replace the brake disc or readjust the balance; Tighten the brake disc nut; Replace the bearing; Repair, lubricate or replace the gear at the output end of the motor shaft; Check the motor and replace it if it is damaged.

卷帘门

Rolling shutter door

4、控制失效

4. Control failure

故障原因:继电器触点粘死、行程微动开关失效或变形、滑块紧定螺钉松、靠板螺丝松使靠板移位,使滑块或螺母不能随丝杆转动而移动、限位器传动齿轮破损、按钮上、下键卡死。处理方法:更换继电器;更换微动开关或触片;紧定滑块螺钉并使靠板复位;更换限位器传动齿轮;更换按钮。。

Fault cause: the relay contact is stuck, the travel microswitch is invalid or deformed, the fastening screw of the slider is loose, the backup plate is displaced due to the loose screw of the backup plate, so that the slider or nut cannot move with the rotation of the screw rod, the transmission gear of the limiter is damaged, and the upper and lower keys of the button are stuck. Treatment method: replace the relay; Replace microswitch or contact piece; Tighten the slider screw and reset the backup plate; Replace the transmission gear of the stopper; Replace the button..

本文由济南卷帘门厂整理发布,您是不是对这些内容有所了解了呢?更多的内容请点击:http://www.jnhsjlm.com我们会有更多精彩内容等你查看。

This article is compiled and released by Jinan rolling shutter door factory. Do you know something about these contents? For more information, please click: http://www.jnhsjlm.com We will have more wonderful content for you to see.

 

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