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河南省京良起重設(shè)備有限公司

18838713083

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CD型電動(dòng)葫蘆主起升載重下滑故障分析

CD型鋼絲繩電動(dòng)葫蘆使用的是ZD型起重電動(dòng)機(jī)，其錐形剎車在電機(jī)頭部設(shè)置，電機(jī)在停止的情況下是始終進(jìn)行著剎車的，只有啟動(dòng)的時(shí)候才會(huì)彈開，啟動(dòng)電機(jī)時(shí)電機(jī)轉(zhuǎn)子軸彈出3~5mm，也就讓安裝在轉(zhuǎn)子軸上面的風(fēng)葉制動(dòng)輪和電機(jī)端蓋剎車盤分離后才能運(yùn)轉(zhuǎn)，電機(jī)停車時(shí)轉(zhuǎn)子軸及風(fēng)葉制動(dòng)輪復(fù)位抱緊端蓋剎車盤，這就是該型號(hào)電機(jī)的制動(dòng)原理和過程。上

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