卷簾門(mén)用久了也會(huì)出現(xiàn)卷簾門(mén)卡住、開(kāi)啟過(guò)程困難、不順暢、發(fā)出刺耳的聲音、門(mén)鎖打不開(kāi)或是鑰匙插不進(jìn)去等故障，在此講講濟(jì)南卷簾門(mén)電機(jī)不啟動(dòng)故障的特征以及排除方式吧。

The rolling shutter door may also be stuck, difficult to open, unsmooth, make a harsh noise, the door lock cannot be opened or the key cannot be inserted after being used for a long time. Let's talk about the characteristics of the failure of Jinan rolling shutter door motor not starting and the troubleshooting.

卷簾門(mén)電機(jī)不啟動(dòng)的故障特征

Fault characteristics of roller shutter door motor not starting

1、線(xiàn)路斷路

1. Line open circuit

2、電容擊穿(單相)

2. Capacitance breakdown (single phase)

3、電機(jī)線(xiàn)圈短路

3. Motor coil short circuit

4、橋式整流器擊穿

4. Breakdown of bridge rectifier

5、行程開(kāi)關(guān)觸點(diǎn)氧化

5. Oxidation of travel switch contacts

6、繼電器或接觸器觸點(diǎn)氧化或沾污

6. Oxidation or contamination of relay or contactor contacts

7、按鈕開(kāi)關(guān)觸點(diǎn)氧化或沾污

7. Oxidation or contamination of button switch contacts

8、電機(jī)過(guò)熱、熱保護(hù)動(dòng)器動(dòng)作

8. Motor overheating, thermal protection actuator action

9、過(guò)熱保護(hù)器失效

9. Failure of overheat protector

10、制動(dòng)器粘住

10. Brake stuck

11、繼電器或交流接觸器線(xiàn)圈斷路

11. Open circuit of relay or AC contactor coil

12、電磁線(xiàn)圈制動(dòng)器卡死

12. The solenoid brake is stuck

電機(jī)不啟動(dòng)的故障排除方法

Troubleshooting for motor not starting

1、接通回路

1. Switch on the circuit

2、更換電容(單相)

2. Replace capacitance (single-phase)

3、更換電機(jī)

3. Replace the motor

4、更換橋式整流器

4. Replace bridge rectifier

5、打磨觸點(diǎn)氧化層及污物

5. Polish the contact to remove oxide layer and dirt

6、打磨觸點(diǎn)氧化層及污物

6. Polish the contact to remove oxide layer and dirt

7、打磨觸點(diǎn)氧化層及污物

7. Polish the contact to remove oxide layer and dirt

8、待電機(jī)溫度降到70℃以下再啟動(dòng)

8. Restart when the motor temperature drops below 70 ℃

9、更換過(guò)熱保護(hù)器(電機(jī)內(nèi))

9. Replace the overheat protector (inside the motor)

10、拉動(dòng)速降拉桿或手拉環(huán)形鏈條

10. Pull the drawdown rod or the hand pulled ring chain

11、更換繼電器或交流接觸器線(xiàn)圈

11. Replace the relay or AC contactor coil

12、更換電磁鐵線(xiàn)圈

12. Replace the solenoid coil

我們闡述了關(guān)于卷簾門(mén)不能開(kāi)啟的原因分析和解決方案。如果你對(duì)我們的產(chǎn)品感興趣，可以直接關(guān)注我們網(wǎng)站http://m.lyxtjx88.com，留言或者直接撥打電話(huà)聯(lián)系到我們！

We elaborated on the cause analysis and solution of the roller shutter door that cannot be opened. If you are interested in our products, you can directly follow our website http://m.lyxtjx88.com , leave a message or call us directly!