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LX44行程开关

更新:2013-9-12 11:21:10      点击:
  • 产品品牌   
  • 产品型号   LX44
  • 产品描述

    LX44行程开关,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于LX44行程开关型号,LX44行程开关价格,有关LX44行程开关的相关资料,上海人民电气有限公司...

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1、限位器在接线调试前,应将葫芦挂钩放在至地面与横梁的中间位置以防冲顶。

2、将限位器主触头按图2接线图接入主回路。

3、接通电源作如下空载调试:

a.电动葫芦挂钩能否升级,如只有一个运动方向,则按图2检查接线是否正确。

b.电动葫芦的动作应与操作一致,如不一致应按控制箱调试要求调整之。

 

c.调整电动葫芦限位块及限位杆,使挂钩上下运动没有滞阻现象,把限位块调至需要位置,保证限位器可靠限位。并注意限位器行程不得超过允许范围,以防冲坏。

LX44系列断火限位器(以下简称限位器),主要用于交流50Hz,电压至380V,直流电压至220V的电力线路中,供0.5吨~10吨CD1型、MD1型钢丝绳式电动葫芦作升、降限位保护之用,可直接分断提升电动机的主回路。

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