CD1型(xing)電(dian)動(dong)葫(hu)蘆(lu)采(cai)用(yong)帶(dai)製(zhi)動(dong)器(qi)的(de)錐(zhui)形(xing)轉(zhuan)子(zi)電(dian)動(dong)機(ji),電(dian)機(ji)不(bu)工(gong)作(zuo)時(shi),錐(zhui)形(xing)製(zhi)動(dong)器(qi)緊(jin)抱(bao)電(dian)機(ji)後(hou)端(duan)蓋(gai),始(shi)終(zhong)處(chu)於(yu)製(zhi)動(dong)狀(zhuang)態(tai)。工(gong)作(zuo)時(shi),電(dian)機(ji)接(jie)電(dian)後(hou),錐(zhui)形(xing)轉(zhuan)子(zi)產(chan)生(sheng)軸(zhou)向(xiang)磁(ci)拉(la)力(li),磁(ci)接(jie)力(li)克(ke)服(fu)彈(dan)簧(huang)力(li),使(shi)風(feng)扇(shan)製(zhi)動(dong)輪(lun)帶(dai)動(dong)製(zhi)動(dong)環(huan)脫(tuo)開(kai)後(hou)端(duan)蓋(gai),電(dian)機(ji)正(zheng)常(chang)運(yun)轉(zhuan)。斷(duan)電(dian)後(hou),軸(zhou)向(xiang)磁(ci)拉(la)力(li)消(xiao)失(shi),在(zai)彈(dan)簧(huang)力(li)作(zuo)用(yong)下(xia),風(feng)扇(shan)製(zhi)動(dong)輪(lun)返(fan)回(hui)到(dao)原(yuan)狀(zhuang)態(tai),實(shi)現(xian)製(zhi)動(dong)。
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CDxingdiandonghuluxiangtong。dianjizuyouzhuqishengdiandongji,mansuqishengdiandongjihemansuqudongzhuangzhizucheng。zhuqishengdianjigongzuoshi,youyumansuqishengdianjibujiedianchuyuzhidongzhuangtai,mansuqudongzhuangzhibugongzuo,qishengdian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。