電動升(sheng)降(jiang)機(ji)設(she)計新穎(ying)、結構(gou)合理、升(sheng)降(jiang)平衡(heng)、操作(zuo)簡(jian)單(dan)、維修(xiu)方便(bian)等(deng)其他產品不可替(ti)代(dai)的優(you)點。它在(zai)廠(chang)房維護(hu)、工業(ye)安裝、設(she)備(bei)檢修(xiu)物業(ye)管理、倉庫、航(hang)空、機(ji)場、港口、車站、機(ji)械、化工、醫藥、電子、電力(li)等(deng)高空設(she)備(bei)安裝和檢修(xiu)廣(guang)泛應(ying)用。

電(dian)動(dong)(dong)升(sheng)降機它(ta)包括(kuo)電(dian)動(dong)(dong)機、減速機構及(ji)電(dian)路控制系統，其(qi)特(te)征在(zai)于：電(dian)動(dong)(dong)機的(de)轉子有效(xiao)疊厚比定(ding)(ding)(ding)(ding)(ding)子有效(xiao)疊厚長；電(dian)動(dong)(dong)機軸(zhou)右段為蝸(gua)(gua)桿(gan)，并與蝸(gua)(gua)輪(lun)嚙(nie)合，蝸(gua)(gua)輪(lun)軸(zhou)一端(duan)固定(ding)(ding)(ding)(ding)(ding)在(zai)蝸(gua)(gua)輪(lun)上，中間通過軸(zhou)承固定(ding)(ding)(ding)(ding)(ding)在(zai)支(zhi)架(jia)(jia)上，支(zhi)架(jia)(jia)固定(ding)(ding)(ding)(ding)(ding)在(zai)電(dian)動(dong)(dong)機右端(duan)外殼上，蝸(gua)(gua)輪(lun)軸(zhou)另(ling)一端(duan)固定(ding)(ding)(ding)(ding)(ding)揚(yang)升(sheng)卷筒；電(dian)動(dong)(dong)機外殼左(zuo)端(duan)固定(ding)(ding)(ding)(ding)(ding)芯桿(gan)架(jia)(jia)，芯桿(gan)架(jia)(jia)內固定(ding)(ding)(ding)(ding)(ding)兩個(ge)芯桿(gan)支(zhi)承套(tao)。

特制(zhi)的(de)(de)交流電(dian)動機連接減速機構及揚升(sheng)系統。電(dian)路控制(zhi)系統包(bao)括控制(zhi)開(kai)關，限(xian)(xian)位(wei)(wei)開(kai)關及其(qi)常閉觸點，限(xian)(xian)位(wei)(wei)開(kai)關壓(ya)板、芯桿和壓(ya)縮簧。電(dian)動機正反運(yun)轉時(shi)，電(dian)動機軸可左(zuo)右位(wei)(wei)移，超負荷時(shi)，位(wei)(wei)移增大，壓(ya)板壓(ya)住限(xian)(xian)位(wei)(wei)開(kai)關使限(xian)(xian)位(wei)(wei)開(kai)關的(de)(de)常閉觸點斷開(kai)，電(dian)動機不工作。