產(chǎn)品詳情
新聞:鐵西區(qū)背光源貼膜機專用步進電機28HS28406廠家
4、零漂
在閉環(huán)控制過程中,零漂的存在會對控制效果有一定的影響,將其住。使用控制卡或伺服上零飄的參數(shù),仔細調(diào)整,使電機的轉速趨近于零。由于零漂本身也有一定的隨機性,所以,不必要求電機轉速為零。
5、建立閉環(huán)控制
再次通過控制卡將伺服使能信號放開,在控制卡上輸入一個較小的比例增益,至于多大算較小,這只能憑感覺了,如果實在不放心,就輸入控制卡能允許的值。將控制卡和伺服的使能信號打開。這時,電機應該已經(jīng)能夠按照運動指令大致做出動作了。
6、調(diào)整閉環(huán)參數(shù)
細調(diào)控制參數(shù),確保電機按照控制卡的指令運動,這是必須要做的工作,而這部分工作,更多的是經(jīng)驗,這里只能從略了。
新聞:鐵西區(qū)背光源貼膜機專用步進電機28HS28406廠家
CV3700-3-S-G3-TL-V3
CV3700-5-S-G3-TL-V3
CV3700-10-S-G3-TL-V3
CV3700-15-S-G3-TL-V3
CV3700-20-S-G3-TL-V3
CV3700-25-S-G3-TL-V3
CV3700-30-S-G3-TL-V3
CV3700-40-S-G3-TL-V3
CV3700-45-S-G3-TL-V3
CV3700-50-S-G3-TL-V3
CV3700-60-S-G3-TL-V3
CV3700-70-S-G3-TL-V3
CV3700-80-S-G3-TL-V3
CV3700-90-S-G3-TL-V3
CV3700-100-S-G3-TL-V3
CV3700-120-S-G3-TL-V3
CV3700-140-S-G3-TL-V3
CV3700-160-S-G3-TL-V3
CV3700-180-S-G3-TL-V3
CV3700-200-S-G3-TL-V3
CV100-3-S-B-G3-TL-V3
CV100-5-S-B-G3-TL-V3
CV100-10-S-B-G3-TL-V3
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CV100-20-S-B-G3-TL-V3
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SKF軸承公差,SKF軸承尺寸精度及旋轉精度是根據(jù)ISO及JIS尺度。對于要求高精度及高速運轉的機械,建議使用5級或以上精度的SKF軸承,深溝球軸承、向心推力球SKF軸承或圓柱滾子SKF軸承則合用于高運轉精度的機械。剛性,當SKF軸承的動彈體及滾道接觸面受壓,會產(chǎn)生彈性形變。有些機械需要將彈性形變減至。滾子SKF軸承比球SKF軸承產(chǎn)生的彈性形變量小。在某些情況下SKF軸承要施加預壓以增加剛性。
新聞:鐵西區(qū)背光源貼膜機專用步進電機28HS28406廠家
減速機簡介 在機械傳動中,為了降低轉速并相應地增大轉矩,常在原動部分與工作部分之間安裝具有固定傳動比的獨立部件,它通常是由封閉在箱體內(nèi)的齒輪傳動(或蝸桿傳動)組成,這種獨立傳動部件稱為減速機,或稱減速器。在個別機械中,也可用來增加轉速,此時稱為增速器。 減速機由于傳遞運動準確,結構緊湊,使用維護簡單并有標準系列產(chǎn)品可供選用,故在工業(yè)中應用較廣泛。 二、減速機的主要類型 減速機的類型很多: 按傳動零件的不同分為:①齒輪減速機②蝸輪減速機③齒輪—蝸輪減速機④
新聞:鐵西區(qū)背光源貼膜機專用步進電機28HS28406廠家
CV1500-3-S-B-G3-TR-V9
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CV3700-140-S-B-G3-TR-V9
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CV3700-200-S-B-G3-TR-V9
CV100-3-S-G4-DL-V0
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