Hook pull brush can be used brush braids (there are two brush braids and symmetry) or in the upper end of a cross hole through a line, a thin and smooth paper pressure in advance between the brush and the collector ring. Pull the upper end of the brush with a small spring hook, pull the spring scale along the radial direction of the collector ring (perpendicular to the working face of the collector ring), and gently pull the paper out. When the paper can be extracted, it is the moment when the brush just leaves the surface of the collector ring. At this time, the value of the spring balance is the pressure on the brush.

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公司簡介  
    山東省濟南生建電機廠有限公司的前身是濟南生建電機廠。濟南生建電機廠始建於1955年,生產大中型交流電動機已有五十余年歷史,是生產高壓電動機的專業廠家,是集科研開發、生產制造和銷售服務於壹體的國
有大型二檔企業,隨著市場經濟的發展和自身體制改革的需要,於2009年10月改制為山東省濟南生建電機廠有限公司。
   著眼未來,公司將繼續本著“團結務實、開拓進取、與時俱進、爭創壹流”的精神,堅持質量第壹、信譽第壹、用戶至上的宗旨,竭誠為廣大用戶提供優質的產品和壹流的服務。      了解更多>>
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主辦單位:山東省濟南生建電機廠有限公司 shandong jinan shnegjian eectric motor co.,ltd 網站首頁 |網站地圖

地址(Add.):山東省濟南市歷下區華信路18號(250100) Huaxin Road No. 18, Jinan city, Shandong province, China (250100) 魯ICP備14003225號