Thank you for your attention to Zhongyuan innovation [Knowledge News Information] column! Xiaoman is one of the 24 solar terms and the two solar terms in summer. Small fullness - It means that the seeds of summer crops begin to fill up, but are not mature, just small fullness, not big fullness. innovation remind you Cement plant power plant powder material lifting and conveying equipment industry customers: In the full season, everything is thriving and growing vigorously, and the physiological activities of the human body are also in a vigorous period. The consumption of nutrients is more than the 24 solar terms in the four seasons. Therefore, it should be timely and properly supplemented to protect the internal organs of the body from damage. Thank you for following the Zhongyuan Innovation Material Powder Conveying Pump Co. LTD website http://ceshi2.66554433.cn, and wish you May your hard work and dedication bring you continued success and happiness!!

气力输送粉末输送泵应该对电机进行绝缘避免一切问题

Time: 2016/9/2 10:47:29

    一切的机械设备大都是靠电机来带动起运作的,那么电机也存在一定的*性问题是我们所要提醒客户的,创新气力输送粉末输送泵不仅仅只是一味的销售产品,而是希望与每一位买家做到朋友的关系,我们会为你的一切后续*,做到提前提防。
    1、粉末输送泵是输送粉尘物的设备,新的或长期停用的电机,使用前应检查绕组间和绕组对地绝缘电阻。通常对500V以下的电机用500V绝缘电阻表;对500-1000V的电机用1000V绝缘电阻表;对1000V以上的电机用2500V绝缘电阻表。绝缘电阻每千伏工作电压不得小于1MΩ,并应在电机冷却状态下测量。
    2、检查电机的外表有无裂纹,各紧固螺钉及零件是否齐全,电机的固定情况是否良好。
    3、检查电机传动机构的工作是否可靠。
    4、根据铭牌所示数据,如电压、功率、频率、联结、转速等与电源、负载比较是否相符。
    5、检查电机的通风情况及轴承润滑情况是否正常。
    6、扳动电机转轴,检查转子能否自由转动,转动时有无杂声。
    7、检查电机的电刷装配情况及举刷机构是否灵活,举刷手柄的位置是否正确。
    8、检查电机接地装置是否可靠。

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