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2 月 . 02, 2024 13:41 返回目录

微型电动葫芦手按按钮开关故障分析


The mini electric hoist is a small lifting equipment with lifting height range below 30 meters and can be used with a single hook or double hook. It can easily lift daily necessities from the ground that are not convenient for manual handling, and is suitable for lifting and unloading small goods on various occasions. For example, when installing air conditioners, it is used to lift air conditioners to the upstairs, and when digging Wells, it is used to lift soil from the pit to the ground.

 

电动葫芦因为安装方便,采用220V单相电源作为电源,所以应用非常广泛,这种民用电动葫芦广泛应用于机械制造、电子、汽车、船舶制造及高科技工业区等现代化工业生产线、装配线、物流运输等场合。

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Sometimes the hoist may have some failures, so how do we fix these failures?

 

常见的微型电动葫芦手按按钮开关故障主要有以下两种情况:

  •  
  •  ▣手按按钮开关电动不转:

可能的原因 :

  • 1.未接电源,只需接通电源即可;
  • 2.接线断线或者松动,检查接线并修理;
  • 3.开关失灵,修理或更换开关;
  • 4.电容器损坏,更换电容器;
  • 5、限位拉架未复位或行程开关故障,检查限位拉架或更换行程开关。
  •  
  •  ▣手动按钮开关电机有异响无法正常启动:

可能的原因 :

(1)电源电压太低,需调整电源电压;

  • (2)电容器损坏,需更换电容器;
  • (3)开关接触不良,需修理或更换开关。

 

 

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