一些廠房進出車輛的大門，以及一些住宅的車庫都會用到電動卷簾門。所以廠家經常接到濟南電動卷簾門相關的維修需求。今天就一起來了解下電動卷簾門常見故障及維修方法吧。

Electric rolling shutter doors are used for the entrance and exit gates of vehicles in some factories and for the garages of some residential buildings. Therefore, the manufacturer often receives maintenance requirements related to Jinan electric roller shutter door. Let's learn about the common faults and maintenance methods of the electric roller shutter door today.

控制失效故障

Control failure failure

繼電器(接觸器)觸點粘死、行程微動開關失效或觸片變形、滑塊緊定螺釘松、靠板螺絲松使靠板移位，使滑塊或螺母不能隨絲桿轉動而移動、限位器傳動齒輪破損、按鈕上、下鍵卡死。

The relay (contactor) contact is stuck, the travel microswitch is invalid or the contact piece is deformed, the slider set screw is loose, the backup plate screw is loose, which causes the backup plate to move, so that the slider or nut cannot move with the screw rod rotation, the transmission gear of the limiter is damaged, and the upper and lower keys of the button are stuck.

更換繼電器(接觸器);更換微動開關或觸片;緊定滑塊螺釘并使靠板復位;更換限位器傳動齒輪;更換按鈕。

Replace the relay (contactor); Replace the microswitch or contact; Tighten the slider screw and reset the backup plate; Replace the transmission gear of the limiter; Replace the button.

電動機不動或轉速慢。

The motor does not move or rotates slowly.

一般是線路斷路、電機燒損、停止按鈕沒復位、限位開關動作、負載較大等引起。

Generally, it is caused by open circuit of the line, burning of the motor, failure to reset the stop button, action of the limit switch, large load, etc.

檢查線路、并接通;更換燒損電機;更換按鈕或重復按動幾次;撥動限位開關滑塊使它脫離微動開關觸點，并調整微動開關位置;檢查機械部分有無卡阻，若有則卡阻清理障礙物。

Check the line and connect it; Replace the burnt motor; Replace the button or press it several times; Move the limit switch slider to separate it from the microswitch contact, and adjust the microswitch position; Check whether the mechanical part is jammed. If it is, remove the jamming and clear the obstacles.

手拉鏈不動。

The hand zipper does not move.

環形鏈條堵住十字槽;棘爪無脫離棘輪;壓鏈架卡死。

The annular chain blocks the cross groove; The pawl does not disengage from the ratchet; The chain holder is stuck.

理順環形鏈條;調整棘爪與壓鏈架相對位置;更換或潤滑銷軸。

Straighten the circular chain; Adjust the relative position of pawl and chain press frame; Replace or lubricate the pin shaft.

電機振動或噪聲較大。

The motor has large vibration or noise.

剎車盤不平衡或斷裂;剎車盤無緊固;軸承失油或失效;齒輪嚙合不順、失油或磨損嚴重;電機電流聲或振動。

The brake disc is unbalanced or broken; The brake disc is not fastened; Bearing oil loss or failure; Gear engagement is not smooth, oil loss or serious wear; Motor current sound or vibration.

更換剎車盤或重新調整平衡;緊固剎車盤螺母;更換軸承;修配電機軸輸出端齒輪、潤滑或更換;檢查電機，如電機壞損則更換。

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.

以上資料如不能解決您的房屋問題，可直接聯系維修的師傅幫忙解決。也可以先來我們網站http://www.wurkt.com留言咨詢！

If the above information cannot solve your house problem, you can directly contact the maintenance technician for help. Or come to our website first http://www.wurkt.com Message consultation!