永磁橋式起重機

    永磁橋式起重機是什麼？

    qiaoshiqizhongjidejigouyibanshiyoumada，jiansuji，shacheqilaiqudonghezhidong。diandongjizhuansugao，zhijieshuchulijuxiao
，yincidiandongjihegongzuojigouyibantongguojiansuqilianjie。qizuoyongkegaikuowei“減速器增矩”，即通過減速器來達到降低轉速，增加輸出轉矩的目的，從而達到機構的工作要求。那現在什麼是無齒輪起重機？

    現在有兩種類型的歐式起重機上市：一種是高度集成的電動葫蘆。相對於傳統的CD和MD提升機，它的布局有了很大的改變。在歐式，版式通常是一字型
，而電動葫蘆多為C型(xing)。舉(ju)升(sheng)機(ji)構(gou)的(de)主(zhu)體(ti)結(jie)構(gou)高(gao)於(yu)行(xing)走(zou)機(ji)構(gou)，大(da)大(da)節(jie)省(sheng)了(le)空(kong)間(jian)。在(zai)歐(ou)式(shi)一(yi)般(ban)的(de)電(dian)動(dong)葫(hu)蘆(lu)都(dou)采(cai)用(yong)變(bian)極(ji)電(dian)機(ji)，可(ke)以(yi)實(shi)現(xian)兩(liang)級(ji)起(qi)升(sheng)。減(jian)速(su)片(pian)主(zhu)要(yao)是(shi)硬(ying)齒(chi)麵(mian)。步(bu)行(xing)輪(lun)是(shi)圓(yuan)柱(zhu)形(xing)的(de)，不(bu)在(zai)工(gong)字(zi)鋼(gang)軌(gui)道(dao)上(shang)，而(er)是(shi)直(zhi)接(jie)覆(fu)蓋(gai)在(zai)箱(xiang)梁(liang)下(xia)麵(mian)。

    wuchilunqiaoshiqizhongjicaiyongyongciwushuadianji，qudailechuantongdianjijiajiansuqidexingshi。yongcitiyuyongcimadadezhuanzixianglian，buxuewaidenengliangjiunengbaochicichang，erputongmadadecichangxuyaotongdian。PMSM可(ke)實(shi)現(xian)低(di)速(su)運(yun)行(xing)
，獲(huo)得(de)較(jiao)大(da)的(de)轉(zhuan)矩(ju)，滿(man)足(zu)了(le)機(ji)構(gou)工(gong)作(zuo)要(yao)求(qiu)。但(dan)由(you)於(yu)稀(xi)土(tu)等(deng)產(chan)品(pin)價(jia)格(ge)昂(ang)貴(gui)，使(shi)用(yong)永(yong)磁(ci)電(dian)機(ji)的(de)起(qi)重(zhong)機(ji)驅(qu)動(dong)機(ji)構(gou)價(jia)格(ge)昂(ang)貴(gui)，導(dao)致(zhi)永(yong)磁(ci)電(dian)機(ji)在(zai)過(guo)去(qu)沒(mei)有(you)得(de)到(dao)廣(guang)泛(fan)應(ying)用(yong)。但(dan)隨(sui)著(zhe)技(ji)術(shu)的(de)成(cheng)熟(shu)和(he)稀(xi)土(tu)產(chan)品(pin)價(jia)格(ge)的(de)下(xia)降(jiang)
，永(yong)磁(ci)電(dian)機(ji)驅(qu)動(dong)的(de)橋(qiao)式(shi)起(qi)重(zhong)機(ji)價(jia)格(ge)與(yu)傳(chuan)統(tong)電(dian)機(ji)加(jia)減(jian)速(su)器(qi)的(de)變(bian)頻(pin)橋(qiao)式(shi)起(qi)重(zhong)機(ji)價(jia)格(ge)基(ji)本(ben)持(chi)平(ping)。

    lingyizhongshioushiqizhongjidejiaopanjiegou。yuchuantongdetishengshiqizhongjixiangbi，qijiegouxingshijihumeiyoushenmebianhua。qizhuyaoyuanyinshigezhongchuandongjiandejingduyaoqiutigao，yijicaiyonggaopinzhifujianqudaiyuanyoudedidangfujian。ruojiansujigaiweisanzhidianshiyingchimian
，guntongcaiyonggangban，diaogoucaiyonghejinduanjian，hualuncaiyongshuangliegundonghualun，chelunyecaiyonghejinduanzao。jinggaijinhou，zhengjizhongliangjianqing，shiyongshoumingyanchang，guzhanglvdi，jiegoujincou。

    事實上，永磁橋式起重機具有噪音小、噪zao聲sheng小xiao的de特te點dian，尤you其qi是shi在zai低di速su大da扭niu矩ju機ji構gou中zhong，使shi用yong壽shou命ming長chang，免mian維wei護hu。並bing可ke與yu目mu前qian市shi場chang上shang更geng多duo的de歐ou式shi設she計ji起qi重zhong機ji的de方fang法fa相xiang結jie合he
，進jin一yi步bu實shi現xian起qi重zhong機ji的de輕qing量liang化hua

，為wei節jie約yue能neng源yuan和he減jian少shao排pai放fang做zuo出chu貢gong獻xian。