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下載手機APP電動雙梁橋式起重機摩擦環接觸器-在電動橋式上的起重機電氣設備部分(配電箱、電動機、鼓形控製器)所suo需xu的de電dian流liu，是shi由you一yi可ke以yi彎wan曲qu的de電dian纜lan及ji一yi摩mo擦ca環huan接jie觸chu器qi輸shu入ru，摩mo擦ca環huan的de數shu目mu係xi依yi起qi重zhong機ji的de接jie線xian方fang式shi而er定ding，三san相xiang交jiao流liu電dian動dong雙shuang梁liang起qi重zhong機ji的de接jie線xian方fang式shi，可ke以yi詳xiang細xi參can考kao可ke行xing駛shi的de旋xuan轉zhuan起qi重zhong機ji。
qiaoshiqizhongjizhongyouyijiechuqi，youyidaicaodegudinghuan，youhuangtongzhichengdeyuanxingshuajiyidanxinganzhiyucaonei，youyizhuangzaixuanzhuanbufenshangdechaxiao，shiyuanxingshuayizuoxuanzhuanyundong，zaicichuyongyiyiwanqudetongsuojiangdianliuchuanguoqu。
這(zhe)種(zhong)摩(mo)擦(ca)環(huan)接(jie)觸(chu)器(qi)構(gou)造(zao)的(de)優(you)點(dian)，在(zai)於(yu)接(jie)觸(chu)環(huan)係(xi)隨(sui)起(qi)重(zhong)機(ji)及(ji)導(dao)引(yin)軸(zhou)頭(tou)運(yun)動(dong)。應(ying)用(yong)老(lao)式(shi)接(jie)觸(chu)頭(tou)常(chang)易(yi)發(fa)生(sheng)短(duan)路(lu)現(xian)象(xiang)，而(er)在(zai)這(zhe)種(zhong)構(gou)造(zao)中(zhong)即(ji)可(ke)避(bi)免(mian)。
