新聞:新巴爾虎左旗28步進電機11HY4401新聞
減速器在原動機和工作機或執(zhí)行機構(gòu)之間起匹配轉(zhuǎn)速和傳遞轉(zhuǎn)矩的作用,在現(xiàn)代機械中應(yīng)用極為廣泛。減速器按用途可分為通用減速器和專用減速器兩大類,兩者的設(shè)計、制造和使用特點各不相同。20世紀70-80年代,上減速器技術(shù)有了很大的發(fā)展,且與新技術(shù)革命的發(fā)展緊密結(jié)合。
減速器是原動機和工作機之間的獨立的閉式傳動裝置,用來降低轉(zhuǎn)速和增大轉(zhuǎn)矩,以滿足工作需要,在某些場合也用來增速,稱為增速器。
選用減速器時應(yīng)根據(jù)工作機的選用條件,技術(shù)參數(shù),動力機的性能,經(jīng)濟性等因素,比較不同類型、品種減速器的外廓尺寸、傳動效率、承載能力、質(zhì)量、價格等,選擇的減速器。
減速器是一種相對精密的機械,使用它的目的是降低轉(zhuǎn)速,增加轉(zhuǎn)矩。
新聞:新巴爾虎左旗28步進電機11HY4401新聞
CV100-3-S-B-G4-DR-V9
CV100-5-S-B-G4-DR-V9
CV100-10-S-B-G4-DR-V9
CV100-15-S-B-G4-DR-V9
CV100-20-S-B-G4-DR-V9
CV100-25-S-B-G4-DR-V9
CV100-30-S-B-G4-DR-V9
CV100-40-S-B-G4-DR-V9
CV100-45-S-B-G4-DR-V9
CV100-50-S-B-G4-DR-V9
CV100-60-S-B-G4-DR-V9
CV100-70-S-B-G4-DR-V9
CV100-80-S-B-G4-DR-V9
CV100-90-S-B-G4-DR-V9
CV100-100-S-B-G4-DR-V9
CV100-120-S-B-G4-DR-V9
CV100-140-S-B-G4-DR-V9
CV100-160-S-B-G4-DR-V9
CV100-180-S-B-G4-DR-V9
CV100-200-S-B-G4-DR-V9
CV200-3-S-B-G4-DR-V9
CV200-5-S-B-G4-DR-V9
CV200-10-S-B-G4-DR-V9
CV200-15-S-B-G4-DR-V9
CV200-20-S-B-G4-DR-V9
CV200-25-S-B-G4-DR-V9
CV200-30-S-B-G4-DR-V9
CV200-40-S-B-G4-DR-V9
CV200-45-S-B-G4-DR-V9
CV200-50-S-B-G4-DR-V9
CV200-60-S-B-G4-DR-V9
CV200-70-S-B-G4-DR-V9
CV200-80-S-B-G4-DR-V9
CV200-90-S-B-G4-DR-V9
CV200-100-S-B-G4-DR-V9
CV200-120-S-B-G4-DR-V9
CV200-140-S-B-G4-DR-V9
CV200-160-S-B-G4-DR-V9
CV200-180-S-B-G4-DR-V9
CV200-200-S-B-G4-DR-V9
CV400-3-S-B-G4-DR-V9
CV400-5-S-B-G4-DR-V9
CV400-10-S-B-G4-DR-V9
CV400-15-S-B-G4-DR-V9
CV400-20-S-B-G4-DR-V9
CV400-25-S-B-G4-DR-V9
CV400-30-S-B-G4-DR-V9
CV400-40-S-B-G4-DR-V9
CV400-45-S-B-G4-DR-V9
CV400-50-S-B-G4-DR-V9
CV400-60-S-B-G4-DR-V9
CV400-70-S-B-G4-DR-V9
CV400-80-S-B-G4-DR-V9
CV400-90-S-B-G4-DR-V9
CV400-100-S-B-G4-DR-V9
CV400-120-S-B-G4-DR-V9
CV400-140-S-B-G4-DR-V9
CV400-160-S-B-G4-DR-V9
CV400-180-S-B-G4-DR-V9
CV400-200-S-B-G4-DR-V9
CV750-3-S-B-G4-DR-V9
CV750-5-S-B-G4-DR-V9
CV750-10-S-B-G4-DR-V9
CV750-15-S-B-G4-DR-V9
CV750-20-S-B-G4-DR-V9
CV750-25-S-B-G4-DR-V9
CV750-30-S-B-G4-DR-V9
CV750-40-S-B-G4-DR-V9
CV750-45-S-B-G4-DR-V9
CV750-50-S-B-G4-DR-V9
CV750-60-S-B-G4-DR-V9
CV750-70-S-B-G4-DR-V9
CV750-80-S-B-G4-DR-V9
CV750-90-S-B-G4-DR-V9
CV750-100-S-B-G4-DR-V9
CV750-120-S-B-G4-DR-V9
CV750-140-S-B-G4-DR-V9
CV750-160-S-B-G4-DR-V9
CV750-180-S-B-G4-DR-V9
CV750-200-S-B-G4-DR-V9
一般電機端蓋側(cè)設(shè)有軸承油室(設(shè)計成雙密封軸承的電機例外),按電機的轉(zhuǎn)速,軸承室可注油量可參照以下標準執(zhí)行:電機轉(zhuǎn)速15r/min時,加油量為軸承室容積的2/3。轉(zhuǎn)速在15~3r/min之間時為軸承室容積的1/2。轉(zhuǎn)速3r/min時,應(yīng)小于或等于軸承容積的1/3。在實際工作過程中,對于高溫高轉(zhuǎn)速運行的軸承,應(yīng)盡量少用帶密封面的軸承,增加電機油蓋存油量,并裝設(shè)加油嘴,可提高電機軸承運行壽命。
就機械構(gòu)成而言,伺服電機輸出軸與負載輸入之間通常都有減速裝置,它反映了伺服電機與負載輸入之間轉(zhuǎn)速的對應(yīng)(倍率)關(guān)系,俗稱速比。由于機械結(jié)構(gòu)的特點,這樣的機械傳動系統(tǒng)一旦確立,那么減速裝置的速比就是固定的,如果需要調(diào)整,就意味可能廢除原有硬件,重新制作安裝,顯然不是很方便。能不能找到更方便且有效的途徑,讓機械系統(tǒng)的速度變化在一定的范圍內(nèi)可調(diào)整、設(shè)定.
微電子技術(shù)和大功率電力電子技術(shù)的發(fā)展產(chǎn)生了伺服驅(qū)動器,它采用數(shù)字信號處理器作為控制核心,實現(xiàn)比較復雜的控制算法,達到數(shù)字化、智能化;其功率器件采用以智能功率模塊為核心的驅(qū)動電路,同時具有過電壓、過電流、過熱、欠壓等故障檢測保護在主回路中還加入軟啟動電路以減小啟動過程中的浪涌電流對驅(qū)動器的沖擊。
新聞:新巴爾虎左旗28步進電機11HY4401新聞
CV750-3-S-G1-LD-V9
CV750-5-S-G1-LD-V9
CV750-10-S-G1-LD-V9
CV750-15-S-G1-LD-V9
CV750-20-S-G1-LD-V9
CV750-25-S-G1-LD-V9
CV750-30-S-G1-LD-V9
CV750-40-S-G1-LD-V9
CV750-45-S-G1-LD-V9
CV750-50-S-G1-LD-V9
CV750-60-S-G1-LD-V9
CV750-70-S-G1-LD-V9
CV750-80-S-G1-LD-V9
CV750-90-S-G1-LD-V9
CV750-100-S-G1-LD-V9
CV750-120-S-G1-LD-V9
CV750-140-S-G1-LD-V9
CV750-160-S-G1-LD-V9
CV750-180-S-G1-LD-V9
CV750-200-S-G1-LD-V9
CV1500-3-S-G1-LD-V9
CV1500-5-S-G1-LD-V9
CV1500-10-S-G1-LD-V9
CV1500-15-S-G1-LD-V9
CV1500-20-S-G1-LD-V9
CV1500-25-S-G1-LD-V9
CV1500-30-S-G1-LD-V9
CV1500-40-S-G1-LD-V9
CV1500-45-S-G1-LD-V9
CV1500-50-S-G1-LD-V9
CV1500-60-S-G1-LD-V9
CV1500-70-S-G1-LD-V9
CV1500-80-S-G1-LD-V9
CV1500-90-S-G1-LD-V9
CV1500-100-S-G1-LD-V9
CV1500-120-S-G1-LD-V9
CV1500-140-S-G1-LD-V9
CV1500-160-S-G1-LD-V9
CV1500-180-S-G1-LD-V9
CV1500-200-S-G1-LD-V9
CV2200-3-S-G1-LD-V9
CV2200-5-S-G1-LD-V9
CV2200-10-S-G1-LD-V9
CV2200-15-S-G1-LD-V9
CV2200-20-S-G1-LD-V9
CV2200-25-S-G1-LD-V9
CV2200-30-S-G1-LD-V9
CV2200-40-S-G1-LD-V9
CV2200-45-S-G1-LD-V9
CV2200-50-S-G1-LD-V9
CV2200-60-S-G1-LD-V9
CV2200-70-S-G1-LD-V9
CV2200-80-S-G1-LD-V9
CV2200-90-S-G1-LD-V9
CV2200-100-S-G1-LD-V9
CV2200-120-S-G1-LD-V9
CV2200-140-S-G1-LD-V9
CV2200-160-S-G1-LD-V9
CV2200-180-S-G1-LD-V9
CV2200-200-S-G1-LD-V9
CV3700-3-S-G1-LD-V9
CV3700-5-S-G1-LD-V9
CV3700-10-S-G1-LD-V9
CV3700-15-S-G1-LD-V9
CV3700-20-S-G1-LD-V9
CV3700-25-S-G1-LD-V9
CV3700-30-S-G1-LD-V9
CV3700-40-S-G1-LD-V9
CV3700-45-S-G1-LD-V9
CV3700-50-S-G1-LD-V9
CV3700-60-S-G1-LD-V9
CV3700-70-S-G1-LD-V9
CV3700-80-S-G1-LD-V9
CV3700-90-S-G1-LD-V9
CV3700-100-S-G1-LD-V9
CV3700-120-S-G1-LD-V9
CV3700-140-S-G1-LD-V9
CV3700-160-S-G1-LD-V9
CV3700-180-S-G1-LD-V9
CV3700-200-S-G1-LD-V9
不過在古墨西哥的阿茲特克人語言中,黃金的寫法是teocuitlatl,意思是上帝的大便;雖然黃金本身不會造成污染,但是提煉黃金的方式卻會破壞環(huán)境。金的提煉要用到,是間諜組織飲品,一旦直接排入水中后果不堪設(shè)想。年,羅馬尼亞某金礦溢出的對河流造成嚴重污染,河中沒有任何活物,當?shù)?5萬人無水可喝。同年,福建一紫金礦發(fā)生一起傾覆山澗的嚴重化學品泄漏事故,7噸溶液流入礦區(qū)小溪,引起98名村民中毒。

新聞:新巴爾虎左旗28步進電機11HY4401新聞