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山西太原優質鋼絲繩電動葫蘆廠家
起升電機、卷juan筒tong裝zhuang置zhi和he減jian速su器qi呈cheng串chuan聯lian型xing布bu置zhi，外wai觀guan呈cheng圓yuan形xing或huo方fang形xing，具ju有you垂chui直zhi升sheng降jiang和he運yun行xing功gong能neng，起qi升sheng速su度du分fen單dan速su或huo雙shuang速su。雙shuang速su型xing是shi在zai單dan速su型xing的de基ji礎chu上shang，增zeng加jia了le一yi套tao由you慢man速su電dian機ji和he減jian速su器qi組zu成cheng的de慢man速su驅qu動dong裝zhuang置zhi，其qi與yu快kuai速su之zhi速su比bi為wei10:1。快(kuai)速(su)電(dian)機(ji)工(gong)作(zuo)時(shi)，慢(man)速(su)驅(qu)動(dong)裝(zhuang)置(zhi)不(bu)動(dong)，電(dian)動(dong)葫(hu)蘆(lu)快(kuai)速(su)升(sheng)降(jiang)。慢(man)速(su)電(dian)機(ji)工(gong)作(zuo)時(shi)，通(tong)過(guo)慢(man)速(su)驅(qu)動(dong)裝(zhuang)置(zhi)帶(dai)動(dong)主(zhu)起(qi)升(sheng)電(dian)機(ji)錐(zhui)形(xing)轉(zhuan)子(zi)旋(xuan)轉(zhuan)，電(dian)動(dong)葫(hu)蘆(lu)慢(man)速(su)升(sheng)降(jiang)。
山西太原優質鋼絲繩電動葫蘆廠家