電力液壓推動器電力液壓推動器

由(you)微電(dian)(dian)機(ji)(ji)帶動(dong)(dong)(dong)(dong)(dong)(dong)滾珠(zhu)絲(si)桿幅壓縮彈(dan)簧(huang)解(jie)除制(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)，電(dian)(dian)磁(ci)保持(chi)(chi)器(qi)維持(chi)(chi)打開狀態，焦作制(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)控制(zhi)(zhi)(zhi)(zhi)電(dian)(dian)磁(ci)保持(chi)(chi)器(qi)釋(shi)放壓縮彈(dan)簧(huang)使制(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)夾鉗(qian)上閘。工(gong)作時(shi)，由(you)微電(dian)(dian)機(ji)(ji)驅動(dong)(dong)(dong)(dong)(dong)(dong)減速(su)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置，使滾珠(zhu)絲(si)桿幅輸出(chu)推力(li)，焦作制(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)器(qi)凸(tu)輪增力(li)機(ji)(ji)構來消(xiao)除制(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)彈(dan)簧(huang)作用力(li)，將制(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)夾鉗(qian)打開。打開后，電(dian)(dian)機(ji)(ji)停止工(gong)作，由(you)電(dian)(dian)磁(ci)保持(chi)(chi)器(qi)逆止減速(su)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置反轉，維持(chi)(chi)打開狀態。制(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)時(shi)，電(dian)(dian)磁(ci)保持(chi)(chi)器(qi)通(tong)電(dian)(dian)吸合分離保持(chi)(chi)器(qi)。

減(jian)速(su)傳動(dong)(dong)裝(zhuang)置反轉，由壓(ya)縮的(de)(de)制(zhi)動(dong)(dong)彈簧作用力使制(zhi)動(dong)(dong)夾鉗上(shang)閘，產生制(zhi)動(dong)(dong)作用。該防風(feng)(feng)裝(zhuang)置采用了電(dian)子機(ji)械式驅動(dong)(dong)機(ji)構，可以(yi)很(hen)方便焦作制(zhi)動(dong)(dong)器自動(dong)(dong)化(hua)控(kong)制(zhi)的(de)(de)手段滿足設備的(de)(de)各種防風(feng)(feng)工況(kuang)要(yao)求，具有0的(de)防風效果。性能特點體積小，結構(gou)緊(jin)湊、安(an)裝(zhuang)(zhuang)簡易，防護等級高，使(shi)用壽命長(chang)；采用微電機驅(qu)動(dong)滾珠(zhu)絲桿幅的(de)結構(gou)作(zuo)(zuo)推動(dong)裝(zhuang)(zhuang)置，制(zhi)動(dong)力大，動(dong)作(zuo)(zuo)準確迅速。

且(qie)無(wu)油(you)管(guan)、密封(feng)件(jian)老(lao)化(hua)、液(ye)壓(ya)件(jian)磨損等(deng)現象；無(wu)漏油(you)（有(you)利于環境保(bao)護）、無(wu)力、卡死等(deng)故障；解除(chu)(chu)制(zhi)動(dong)(dong)時(shi)(shi)微電機工作短、功率小(xiao)；電磁保(bao)持器(qi)可實現單向逆止和分(fen)離功能(neng)，制(zhi)動(dong)(dong)器(qi)在(zai)長解除(chu)(chu)制(zhi)動(dong)(dong)時(shi)(shi)無(wu)需耗能(neng)，制(zhi)動(dong)(dong)時(shi)(shi)能(neng)耗小(xiao)，明顯節(jie)能(neng)；焦作制(zhi)動(dong)(dong)器(qi)以西門子LOGO為核心的自動化(hua)控制(zhi)系統(tong)，可實現長保持解除制(zhi)動狀(zhuang)態、頻(pin)繁啟制(zhi)動、停車電子(zi)自動延時(shi)制(zhi)動、緊急防(fang)風(feng)制(zhi)動、逐點成對釋(shi)放自動防(fang)風(feng)制(zhi)動、掉電延時(shi)制(zhi)動等(deng)功能。

可適用(yong)(yong)多種大型起重設備的防風工況(kuang)要(yao)求。輪邊制動(dong)器采用(yong)(yong)高性能的半金(jin)屬材料摩擦(ca)襯墊與輪緣側面(mian)形成(cheng)摩擦(ca)副，材料對環境適用(yong)(yong)性好，摩擦(ca)系數穩定(ding)，具有非常(chang)穩定(ding)的