卷帘门电机不启动以及制动打滑怎么回事？

来源：http://www.jnyuqilin.com/ 发布时间：2023-06-27 17:14:48

电机不启动

Motor does not start

1.【原因】电线断路【】查找接通电线

1. 【 Reason 】 Wire open circuit 【 Solution 】 Find and connect the wire

2.【原因】运转电容损坏【】更换运转电容

2. 【 Reason 】 The operating capacitor is damaged 【 Solution 】 Replace the operating capacitor

3.【原因】桥式整流器或电磁线圈坏【】更换桥式整流器或电磁线圈

3. 【 Reason 】 The bridge rectifier or electromagnetic coil is damaged 【 Solution 】 Replace the bridge rectifier or electromagnetic coil

4.【原因】限位开关启闭触点不通【】打磨触点或更换限位开关

4. 【 Reason 】 The opening and closing contacts of the limit switch are not working 【 Solution 】 Grind the contacts or replace the limit switch

5.【原因】继电器线圈坏或氧化【】更换继电器或打磨触点

5. 【 Reason 】 The relay coil is damaged or oxidized 【 Solution 】 Replace the relay or grind the contacts

6.【原因】过热保护失效【】更换过热保护器

6. 【 Reason 】 Overheat protection failure 【 Solution 】 Replace the overheat protector

7.【原因】制动器粘住【】手动链条拉动转几下

7. 【 Reason 】 The brake is stuck 【 Solution 】 Pull and rotate the manual chain several times

8.【原因】连续运行时间太长，热保护断开【】电机保温下降即可

8. 【 Reason 】 The continuous running time is too long, and the thermal protection is disconnected 【 Solution 】 The motor insulation decreases
济南防火卷帘门安装维修

下面济南防火卷帘门安装维修厂家再来讲讲制动打滑的事儿：

Next, the Jinan fire Roller shutter installation and maintenance manufacturer will talk about the brake slipping:

1.【原因】制动磨刹片有油污【】用汽油清洗

1. 【 Reason 】 There is oil stains on the brake pad of the brake grinding 【 Solution 】 Clean it with gasoline

2.【原因】压缩弹簧力减少【】更换弹簧

2. 【 Reason 】 Reduced compression spring force 【 Solution 】 Replace the spring

3.【原因】电磁铁安装不正【】重新安装

3. 【 Reason 】 The electromagnet is not installed correctly 【 Solution 】 Reinstall

卷帘门电机不启动以及制动打滑的事项已经讲解完毕了，希望给您的疑惑做了好的解答，还有疑惑或者会需求就来我们网站http://www.jnyuqilin.com咨询！

The Roller shutter motor does not start and the brake skids have been explained. I hope to give you a good answer to your doubts. If you have any doubts or needs, please come to our website http://www.jnyuqilin.com consulting service

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