供應三馬電動葫蘆錐形電機，雙速電機 CD1xingdiandonghulucaiyongdaizhidongqidezhuixingzhuanzidiandongji
，dianjibugongzuoshi
，zhuixingzhidongqijinbaodianjihouduangai
，shizhongchuyuzhidongzhuangtai。gongzuoshi
，dianjijiedianhou，zhuixingzhuanzichanshengzhouxiangcilali，cijielikefudanhuangli，shifengshanzhidonglundaidongzhidonghuantuokaihouduangai，dianjizhengchangyunzhuan。duandianhou，zhouxiangcilalixiaoshi，zaidanhuanglizuoyongxia
，fengshanzhidonglunfanhuidaoyuanzhuangtai

，shixianzhidong。 MD1型電動葫蘆除起升電動機換成雙速電機組外，其它部分與CD型(xing)電(dian)動(dong)葫(hu)蘆(lu)相(xiang)同(tong)。電(dian)機(ji)組(zu)由(you)主(zhu)起(qi)升(sheng)電(dian)動(dong)機(ji)，慢(man)速(su)起(qi)升(sheng)電(dian)動(dong)機(ji)和(he)慢(man)速(su)驅(qu)動(dong)裝(zhuang)置(zhi)組(zu)成(cheng)。主(zhu)起(qi)升(sheng)電(dian)機(ji)工(gong)作(zuo)時(shi)，由(you)於(yu)慢(man)速(su)起(qi)升(sheng)電(dian)機(ji)不(bu)接(jie)電(dian)處(chu)於(yu)製(zhi)動(dong)狀態，慢速驅動裝置不工作，起升電機後端蓋作用
，慢速起升電機工作時，慢速驅動裝置帶動主起升錐形轉子旋轉
，此時，主起升電機不工作，風扇製動輪起離合器作用，整個機構靠慢速起升電機的製動器製動，這樣就產生了兩種起升速度。