1、發(fa)(fa)展(zhan)趨勢預測：智能化(hua)(hua)和(he)(he)數字化(hua)(hua)中(zhong)國(guo)(guo)制(zhi)(zhi)造(zao)2025力度(du)空前(qian)，關(guan)鍵部(bu)件(jian)的(de)國(guo)(guo)產化(hua)(hua)突(tu)破(po)(po)是工(gong)控(kong)領(ling)域(yu)下一步發(fa)(fa)展(zhan)的(de)重(zhong)中(zhong)之(zhi)重(zhong)。2015年5月國(guo)(guo)家發(fa)(fa)布《中(zhong)國(guo)(guo)制(zhi)(zhi)造(zao)2025》，旨在應對新技(ji)術沖(chong)擊，推動傳(chuan)統(tong)(tong)(tong)制(zhi)(zhi)造(zao)業(ye)向高附加值制(zhi)(zhi)造(zao)業(ye)跨越式發(fa)(fa)展(zhan)，而關(guan)鍵部(bu)件(jian)的(de)國(guo)(guo)產化(hua)(hua)突(tu)破(po)(po)是提高智能制(zhi)(zhi)造(zao)水平，實施工(gong)業(ye)強基工(gong)程的(de)重(zhong)要任務。其中(zhong)高精度(du)數控(kong)機(ji)床、機(ji)器人和(he)(he)新能源(yuan)汽車(che)的(de)開(kai)發(fa)(fa)作為重(zhong)點(dian)突(tu)破(po)(po)領(ling)域(yu)，突(tu)出(chu)強調要加快(kuai)突(tu)破(po)(po)伺服(fu)電機(ji)及驅動器等關(guan)鍵零部(bu)件(jian)的(de)技(ji)術瓶頸。新的(de)《第十四個五(wu)年規劃(hua)和(he)(he)2035年遠景目標綱(gang)要》中(zhong)也明確提出(chu)要加快(kuai)提升重(zhong)點(dian)研制(zhi)(zhi)分散式控(kong)制(zhi)(zhi)系統(tong)(tong)(tong)、可編程邏輯(ji)控(kong)制(zhi)(zhi)器、數據(ju)采集和(he)(he)視頻(pin)監控(kong)系統(tong)(tong)(tong)等工(gong)業(ye)控(kong)制(zhi)(zhi)裝(zhuang)備，突(tu)破(po)(po)先進控(kong)制(zhi)(zhi)器、高精度(du)伺服(fu)驅動系統(tong)(tong)(tong)、高性能減速(su)器等智能機(ji)器人關(guan)鍵技(ji)術。預計未來我國(guo)(guo)伺服(fu)電機(ji)行業(ye)將快(kuai)速(su)發(fa)(fa)展(zhan)，而主(zhu)要發(fa)(fa)展(zhan)趨勢預計如下：伺服(fu)電機(ji)，就(jiu)選溫州坤格(ge)自動化(hua)(hua)科(ke)技(ji)有限公司(si)，用戶(hu)的(de)信賴之(zhi)選，有想法(fa)的(de)不要錯過哦！金華飛剪電機(ji)哪種好

伺(si)(si)服電(dian)(dian)(dian)機選型步(bu)驟一(yi)、轉速和編(bian)碼器(qi)分辨率的(de)確(que)認。二、電(dian)(dian)(dian)機軸(zhou)(zhou)上(shang)負(fu)(fu)載力矩的(de)折(zhe)算(suan)和加減速力矩的(de)計(ji)算(suan)。三(san)、計(ji)算(suan)負(fu)(fu)載慣(guan)量(liang)(liang)，慣(guan)量(liang)(liang)的(de)匹(pi)配，安川(chuan)伺(si)(si)服電(dian)(dian)(dian)機為例，部分產(chan)品慣(guan)量(liang)(liang)匹(pi)配可(ke)達(da)50倍，但實際越(yue)小越(yue)好(hao)，這樣對(dui)(dui)精度和響應速度好(hao)。四、再(zai)(zai)生(sheng)電(dian)(dian)(dian)阻(zu)(zu)的(de)計(ji)算(suan)和選擇，對(dui)(dui)于(yu)伺(si)(si)服，一(yi)般(ban)2kw以上(shang)，要(yao)外配置(zhi)。五、電(dian)(dian)(dian)纜(lan)選擇，編(bian)碼器(qi)電(dian)(dian)(dian)纜(lan)雙絞(jiao)屏(ping)蔽的(de)，對(dui)(dui)于(yu)安川(chuan)伺(si)(si)服等日系產(chan)品絕對(dui)(dui)值(zhi)編(bian)碼器(qi)是6芯，增量(liang)(liang)式是4芯。伺(si)(si)服電(dian)(dian)(dian)機三(san)種制(zhi)(zhi)動(dong)(dong)(dong)方式1電(dian)(dian)(dian)磁制(zhi)(zhi)動(dong)(dong)(dong)，2再(zai)(zai)生(sheng)制(zhi)(zhi)動(dong)(dong)(dong)，3動(dong)(dong)(dong)態制(zhi)(zhi)動(dong)(dong)(dong)。動(dong)(dong)(dong)態制(zhi)(zhi)動(dong)(dong)(dong)器(qi)由動(dong)(dong)(dong)態制(zhi)(zhi)動(dong)(dong)(dong)電(dian)(dian)(dian)阻(zu)(zu)組成，在(zai)故(gu)障、急停、電(dian)(dian)(dian)源斷電(dian)(dian)(dian)時通(tong)(tong)過(guo)能(neng)耗(hao)制(zhi)(zhi)動(dong)(dong)(dong)縮短伺(si)(si)服電(dian)(dian)(dian)機的(de)機械進給距離。再(zai)(zai)生(sheng)制(zhi)(zhi)動(dong)(dong)(dong)是指伺(si)(si)服電(dian)(dian)(dian)機在(zai)減速或停車時將制(zhi)(zhi)動(dong)(dong)(dong)產(chan)生(sheng)的(de)能(neng)量(liang)(liang)通(tong)(tong)過(guo)逆(ni)變回路反(fan)饋到直(zhi)流母(mu)線，經阻(zu)(zu)容回路吸收。電(dian)(dian)(dian)磁制(zhi)(zhi)動(dong)(dong)(dong)是通(tong)(tong)過(guo)機械裝(zhuang)置(zhi)鎖住電(dian)(dian)(dian)機的(de)軸(zhou)(zhou).溫(wen)州臺達(da)電(dian)(dian)(dian)機服務(wu)商溫(wen)州坤格自動(dong)(dong)(dong)化(hua)科技有限公司為您(nin)提供伺(si)(si)服電(dian)(dian)(dian)機，期待您(nin)的(de)光(guang)臨！

交流(liu)伺服(fu)(fu)(fu)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)交流(liu)伺服(fu)(fu)(fu)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)定(ding)(ding)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)構造(zao)基本上(shang)與(yu)電(dian)(dian)(dian)(dian)容分(fen)相(xiang)式(shi)(shi)單相(xiang)異步電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)相(xiang)似.其定(ding)(ding)子(zi)(zi)(zi)(zi)上(shang)裝有(you)(you)兩(liang)個(ge)位(wei)置(zhi)互差90°的(de)(de)(de)(de)(de)(de)繞(rao)組(zu)，一個(ge)是勵磁(ci)(ci)繞(rao)組(zu)Rf，它始終(zhong)接在(zai)交流(liu)電(dian)(dian)(dian)(dian)壓(ya)Uf上(shang)；另(ling)一個(ge)是控(kong)制(zhi)(zhi)繞(rao)組(zu)L，聯接控(kong)制(zhi)(zhi)信號電(dian)(dian)(dian)(dian)壓(ya)Uc。所以交流(liu)伺服(fu)(fu)(fu)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)又稱(cheng)兩(liang)個(ge)伺服(fu)(fu)(fu)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)。交流(liu)伺服(fu)(fu)(fu)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)通(tong)常(chang)做成(cheng)鼠(shu)籠式(shi)(shi)，但(dan)為了使伺服(fu)(fu)(fu)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)具有(you)(you)較(jiao)寬的(de)(de)(de)(de)(de)(de)調速(su)(su)范圍、線性(xing)(xing)的(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)械特性(xing)(xing)，無"自轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)"現象和(he)快速(su)(su)響應(ying)的(de)(de)(de)(de)(de)(de)性(xing)(xing)能，它與(yu)普(pu)通(tong)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)相(xiang)比，應(ying)具有(you)(you)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)電(dian)(dian)(dian)(dian)阻(zu)大(da)和(he)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)動(dong)(dong)慣(guan)量小(xiao)這(zhe)兩(liang)個(ge)特點(dian)。應(ying)用(yong)(yong)較(jiao)多的(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)結構有(you)(you)兩(liang)種形式(shi)(shi)：一種是采用(yong)(yong)高(gao)電(dian)(dian)(dian)(dian)阻(zu)率的(de)(de)(de)(de)(de)(de)導電(dian)(dian)(dian)(dian)材(cai)料做成(cheng)的(de)(de)(de)(de)(de)(de)高(gao)電(dian)(dian)(dian)(dian)阻(zu)率導條的(de)(de)(de)(de)(de)(de)鼠(shu)籠轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)，為了減(jian)小(xiao)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)動(dong)(dong)慣(guan)量，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)做得細長；另(ling)一種是采用(yong)(yong)鋁合金制(zhi)(zhi)成(cheng)的(de)(de)(de)(de)(de)(de)空(kong)(kong)心杯(bei)形轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)，杯(bei)壁很薄，0.2-0.3mm，為了減(jian)小(xiao)磁(ci)(ci)路的(de)(de)(de)(de)(de)(de)磁(ci)(ci)阻(zu)，要在(zai)空(kong)(kong)心杯(bei)形轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)內放(fang)置(zhi)固定(ding)(ding)的(de)(de)(de)(de)(de)(de)內定(ding)(ding)子(zi)(zi)(zi)(zi).空(kong)(kong)心杯(bei)形轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)動(dong)(dong)慣(guan)量很小(xiao)，反(fan)(fan)應(ying)迅速(su)(su)，而(er)且運轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)平穩，因此被采用(yong)(yong)。交流(liu)伺服(fu)(fu)(fu)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)在(zai)沒有(you)(you)控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)壓(ya)時(shi)，定(ding)(ding)子(zi)(zi)(zi)(zi)內只有(you)(you)勵磁(ci)(ci)繞(rao)組(zu)產生的(de)(de)(de)(de)(de)(de)脈動(dong)(dong)磁(ci)(ci)場，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)靜止不(bu)動(dong)(dong)。當有(you)(you)控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)壓(ya)時(shi)，定(ding)(ding)子(zi)(zi)(zi)(zi)內便產生一個(ge)旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)(ci)場，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)沿旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)(ci)場的(de)(de)(de)(de)(de)(de)方向旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)，在(zai)負(fu)載恒(heng)定(ding)(ding)的(de)(de)(de)(de)(de)(de)情況下，電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)(su)隨(sui)控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)壓(ya)的(de)(de)(de)(de)(de)(de)大(da)小(xiao)而(er)變化(hua)，當控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)壓(ya)的(de)(de)(de)(de)(de)(de)相(xiang)位(wei)相(xiang)反(fan)(fan)時(shi)，伺服(fu)(fu)(fu)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)將反(fan)(fan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)。

伺(si)服(fu)電(dian)(dian)(dian)機(ji)(ji)與步進(jin)電(dian)(dian)(dian)機(ji)(ji)低頻(pin)(pin)特性(xing)不同步進(jin)電(dian)(dian)(dian)機(ji)(ji)在低速(su)時易出(chu)現(xian)(xian)(xian)低頻(pin)(pin)振(zhen)(zhen)動(dong)(dong)(dong)現(xian)(xian)(xian)象(xiang)(xiang)。振(zhen)(zhen)動(dong)(dong)(dong)頻(pin)(pin)率(lv)與負載(zai)情況(kuang)和驅(qu)動(dong)(dong)(dong)器性(xing)能(neng)有關，一般認為振(zhen)(zhen)動(dong)(dong)(dong)頻(pin)(pin)率(lv)為電(dian)(dian)(dian)機(ji)(ji)空載(zai)起跳(tiao)頻(pin)(pin)率(lv)的一半。這種(zhong)由步進(jin)電(dian)(dian)(dian)機(ji)(ji)的工(gong)作(zuo)原理(li)所(suo)決定的低頻(pin)(pin)振(zhen)(zhen)動(dong)(dong)(dong)現(xian)(xian)(xian)象(xiang)(xiang)對(dui)于(yu)(yu)機(ji)(ji)器的正常運轉非常不利。當步進(jin)電(dian)(dian)(dian)機(ji)(ji)工(gong)作(zuo)在低速(su)時，一般應(ying)采用阻尼技(ji)術來(lai)克服(fu)低頻(pin)(pin)振(zhen)(zhen)動(dong)(dong)(dong)現(xian)(xian)(xian)象(xiang)(xiang)，比如在電(dian)(dian)(dian)機(ji)(ji)上加(jia)阻尼器，或驅(qu)動(dong)(dong)(dong)器上采用細分技(ji)術等。交流(liu)伺(si)服(fu)電(dian)(dian)(dian)機(ji)(ji)運轉非常平穩，即使(shi)在低速(su)時也不會(hui)出(chu)現(xian)(xian)(xian)振(zhen)(zhen)動(dong)(dong)(dong)現(xian)(xian)(xian)象(xiang)(xiang)。交流(liu)伺(si)服(fu)系統(tong)具有共(gong)振(zhen)(zhen)抑制功能(neng)，可涵蓋機(ji)(ji)械的剛性(xing)不足，并且(qie)系統(tong)內部具有頻(pin)(pin)率(lv)解析機(ji)(ji)能(neng)（FFT），可檢測出(chu)機(ji)(ji)械的共(gong)振(zhen)(zhen)點，便于(yu)(yu)系統(tong)調整。溫州坤格(ge)自動(dong)(dong)(dong)化科技(ji)有限公司(si)致力于(yu)(yu)提(ti)供伺(si)服(fu)電(dian)(dian)(dian)機(ji)(ji)，歡迎(ying)您(nin)的來(lai)電(dian)(dian)(dian)！

在(zai)伺(si)(si)服(fu)電(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)應用(yong)中，用(yong)聯軸(zhou)器來(lai)連(lian)(lian)接(jie)電(dian)(dian)機(ji)(ji)和(he)負載，就(jiu)(jiu)(jiu)是(shi)(shi)典型(xing)的(de)(de)(de)(de)剛(gang)(gang)性(xing)連(lian)(lian)接(jie)；而用(yong)同步帶或者皮帶來(lai)連(lian)(lian)接(jie)電(dian)(dian)機(ji)(ji)和(he)負載，就(jiu)(jiu)(jiu)是(shi)(shi)典型(xing)的(de)(de)(de)(de)柔性(xing)連(lian)(lian)接(jie)。電(dian)(dian)機(ji)(ji)剛(gang)(gang)性(xing)就(jiu)(jiu)(jiu)是(shi)(shi)電(dian)(dian)機(ji)(ji)軸(zhou)抗(kang)外界力矩干擾的(de)(de)(de)(de)能力，而我們(men)可以(yi)在(zai)伺(si)(si)服(fu)控制(zhi)(zhi)器調(diao)(diao)(diao)(diao)節電(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)剛(gang)(gang)性(xing)。伺(si)(si)服(fu)電(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)機(ji)(ji)械(xie)(xie)剛(gang)(gang)度(du)(du)跟(gen)它(ta)的(de)(de)(de)(de)響(xiang)(xiang)應速(su)度(du)(du)有(you)關(guan)。一般(ban)剛(gang)(gang)性(xing)越高(gao)其響(xiang)(xiang)應速(su)度(du)(du)也越高(gao)，但是(shi)(shi)調(diao)(diao)(diao)(diao)太(tai)高(gao)的(de)(de)(de)(de)話(hua)，很(hen)容易讓電(dian)(dian)機(ji)(ji)產生機(ji)(ji)械(xie)(xie)共振。所以(yi)，在(zai)一般(ban)的(de)(de)(de)(de)伺(si)(si)服(fu)放大器參(can)數里面都有(you)手動調(diao)(diao)(diao)(diao)整響(xiang)(xiang)應頻率的(de)(de)(de)(de)選(xuan)項，要(yao)根據機(ji)(ji)械(xie)(xie)的(de)(de)(de)(de)共振點來(lai)調(diao)(diao)(diao)(diao)整，需要(yao)時(shi)間和(he)經驗（其實就(jiu)(jiu)(jiu)是(shi)(shi)調(diao)(diao)(diao)(diao)增益參(can)數）。在(zai)伺(si)(si)服(fu)系統位置模式下(xia)，施(shi)加力讓電(dian)(dian)機(ji)(ji)偏轉，如(ru)果用(yong)力較大且(qie)偏轉角(jiao)度(du)(du)較小，那(nei)么就(jiu)(jiu)(jiu)認為伺(si)(si)服(fu)系統剛(gang)(gang)性(xing)強，反之則認為伺(si)(si)服(fu)剛(gang)(gang)性(xing)弱。注意(yi)這里我說的(de)(de)(de)(de)剛(gang)(gang)性(xing)，其實更接(jie)近響(xiang)(xiang)應速(su)度(du)(du)這個(ge)概念(nian)。從控制(zhi)(zhi)器角(jiao)度(du)(du)看的(de)(de)(de)(de)話(hua)，剛(gang)(gang)性(xing)其實是(shi)(shi)速(su)度(du)(du)環(huan)、位置環(huan)和(he)時(shi)間積分常數組合成的(de)(de)(de)(de)一個(ge)參(can)數，它(ta)的(de)(de)(de)(de)大小決定(ding)機(ji)(ji)械(xie)(xie)的(de)(de)(de)(de)一個(ge)響(xiang)(xiang)應速(su)度(du)(du)。其實如(ru)果你不(bu)(bu)要(yao)求定(ding)位快，只要(yao)準，在(zai)阻力不(bu)(bu)大的(de)(de)(de)(de)時(shi)候(hou)，剛(gang)(gang)性(xing)低，也可以(yi)做到定(ding)位準，只不(bu)(bu)過定(ding)位時(shi)間長。因(yin)為剛(gang)(gang)性(xing)低的(de)(de)(de)(de)話(hua)定(ding)位慢，在(zai)要(yao)求響(xiang)(xiang)應快，定(ding)位時(shi)間短的(de)(de)(de)(de)情況(kuang)下(xia)，就(jiu)(jiu)(jiu)會(hui)有(you)定(ding)位不(bu)(bu)準的(de)(de)(de)(de)錯(cuo)覺。伺(si)(si)服(fu)電(dian)(dian)機(ji)(ji)，就(jiu)(jiu)(jiu)選(xuan)溫州坤格(ge)自動化科技有(you)限公司，讓您滿(man)意(yi)，有(you)想法可以(yi)來(lai)我司咨(zi)詢！溫州臺達電(dian)(dian)機(ji)(ji)服(fu)務商

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EtherCAT是一(yi)種(zhong)用(yong)于(yu)工業自(zi)動(dong)化(hua)領(ling)域的(de)(de)實(shi)(shi)(shi)時(shi)(shi)以(yi)(yi)(yi)太網(wang)總線(xian)通(tong)(tong)信(xin)協議(yi)。它采(cai)用(yong)了(le)(le)主(zhu)(zhu)(zhu)從(cong)(cong)(cong)結構，具有(you)高(gao)效、實(shi)(shi)(shi)時(shi)(shi)和可靠(kao)的(de)(de)特點(dian)，廣泛應(ying)用(yong)于(yu)工業控制系統(tong)中(zhong)。EtherCAT總線(xian)的(de)(de)工作原理是基于(yu)以(yi)(yi)(yi)太網(wang)技(ji)術的(de)(de)。以(yi)(yi)(yi)太網(wang)是一(yi)種(zhong)常(chang)見(jian)的(de)(de)局域網(wang)通(tong)(tong)信(xin)協議(yi)，它使(shi)用(yong)CSMA/CD方式來實(shi)(shi)(shi)現多節點(dian)之(zhi)間(jian)的(de)(de)通(tong)(tong)信(xin)。EtherCAT在以(yi)(yi)(yi)太網(wang)的(de)(de)基礎上進(jin)行了(le)(le)一(yi)些(xie)改進(jin)和優(you)化(hua)，使(shi)其(qi)適(shi)用(yong)于(yu)實(shi)(shi)(shi)時(shi)(shi)控制領(ling)域。在EtherCAT總線(xian)中(zhong)，一(yi)個節點(dian)被稱(cheng)為從(cong)(cong)(cong)站（Slave），而(er)主(zhu)(zhu)(zhu)站（Master）負責控制和管(guan)理整個總線(xian)。主(zhu)(zhu)(zhu)站通(tong)(tong)過(guo)(guo)發送廣播幀(zhen)來控制從(cong)(cong)(cong)站的(de)(de)操作，而(er)從(cong)(cong)(cong)站則通(tong)(tong)過(guo)(guo)響應(ying)幀(zhen)來向(xiang)主(zhu)(zhu)(zhu)站反饋狀態信(xin)息。EtherCAT總線(xian)的(de)(de)一(yi)個特點(dian)是其(qi)高(gao)效的(de)(de)數(shu)(shu)據傳(chuan)輸(shu)(shu)方式。在傳(chuan)統(tong)的(de)(de)以(yi)(yi)(yi)太網(wang)中(zhong)，數(shu)(shu)據需要經過(guo)(guo)多次的(de)(de)中(zhong)繼和轉(zhuan)發才能到(dao)達目(mu)的(de)(de)地，這樣會增(zeng)加(jia)傳(chuan)輸(shu)(shu)延遲(chi)。而(er)EtherCAT總線(xian)采(cai)用(yong)了(le)(le)“透明(ming)傳(chuan)輸(shu)(shu)”技(ji)術，將數(shu)(shu)據從(cong)(cong)(cong)主(zhu)(zhu)(zhu)站直接傳(chuan)輸(shu)(shu)到(dao)目(mu)標從(cong)(cong)(cong)站，從(cong)(cong)(cong)而(er)減少(shao)了(le)(le)傳(chuan)輸(shu)(shu)延遲(chi)，提高(gao)了(le)(le)實(shi)(shi)(shi)時(shi)(shi)性(xing)(xing)。EtherCAT總線(xian)還采(cai)用(yong)了(le)(le)分布式時(shi)(shi)鐘同步(bu)技(ji)術，確(que)保(bao)各個從(cong)(cong)(cong)站之(zhi)間(jian)的(de)(de)時(shi)(shi)鐘同步(bu)，從(cong)(cong)(cong)而(er)保(bao)證數(shu)(shu)據的(de)(de)準確(que)性(xing)(xing)和一(yi)致性(xing)(xing)。主(zhu)(zhu)(zhu)站會周期性(xing)(xing)地向(xiang)從(cong)(cong)(cong)站發送同步(bu)幀(zhen)，從(cong)(cong)(cong)而(er)確(que)保(bao)從(cong)(cong)(cong)站之(zhi)間(jian)的(de)(de)時(shi)(shi)鐘同步(bu)，并根據同步(bu)幀(zhen)的(de)(de)時(shi)(shi)間(jian)戳來進(jin)行數(shu)(shu)據采(cai)集和控制。金華飛剪電(dian)機哪種(zhong)好(hao)