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發布時間:2021-03-03 閱讀量:
伺(si)服(fu)行(xing)星(xing)減(jian)速(su)機(ji)是(shi)行(xing)業(ye)內(nei)對(dui)行(xing)星(xing)減(jian)速(su)機(ji)的(de)另(ling)一(yi)種(zhong)稱(cheng)呼(hu),通(tong)常(chang)用(yong)於(yu)低(di)轉(zhuan)速(su)大(da)扭(niu)矩(ju)的(de)傳(chuan)動(dong)設(she)備(bei),原(yuan)理(li)是(shi)把(ba)伺(si)服(fu)電(dian)機(ji)的(de)動(dong)力(li)經(jing)過(guo)減(jian)速(su)機(ji)的(de)輸(shu)入(ru)軸(zhou)上(shang)的(de)齒(chi)數(shu)少(shao)的(de)齒(chi)輪(lun)齧(nie)合(he)輸(shu)出(chu)軸(zhou)上(shang)的(de)大(da)齒(chi)輪(lun),然(ran)後(hou)抵(di)達(da)減(jian)速(su)的(de)意(yi)圖(tu)。它的主要傳動結構為:行星輪,太陽輪,內齒圈。
相對其他減速機,伺服減速機具有高剛性、高精度(單級可做到1分以內)、高傳動效率(單級在97%-98%)、高的扭矩/體積比、終身免維護等特點。多數是安裝在步進電機和伺服電機上,伺服專用減速機,用來降低轉速,提升扭矩,匹配慣量。

伺服體係主要由三有些組成:控製器,功率驅動設備,反應設備和電動機。控製器依照數控體係的給定值和經過反應設備檢測的實習工作值的差,調度控製量;功(gong)率(lv)驅(qu)動(dong)設(she)備(bei)作(zuo)為(wei)體(ti)係(xi)的(de)主(zhu)回(hui)路(lu),一(yi)方(fang)麵(mian)按(an)控(kong)製(zhi)量(liang)的(de)巨(ju)細(xi)將(jiang)電(dian)網(wang)中(zhong)的(de)電(dian)能(neng)效(xiao)果(guo)到(dao)電(dian)動(dong)機(ji)之(zhi)上(shang),調(tiao)度(du)電(dian)動(dong)機(ji)轉(zhuan)矩(ju)的(de)巨(ju)細(xi),另(ling)一(yi)方(fang)麵(mian)按(an)電(dian)動(dong)機(ji)的(de)需(xu)求(qiu)把(ba)恒(heng)壓(ya)恒(heng)頻(pin)的(de)電(dian)網(wang)供(gong)電(dian)轉(zhuan)換(huan)為(wei)電(dian)動(dong)機(ji)所(suo)需(xu)的(de)溝(gou)通(tong)電(dian)或(huo)直(zhi)流(liu)電(dian);電動機則按供電巨細拖動機械工作。
伺服減速機行xing星xing齒chi輪lun傳chuan動dong設she備bei的de分fen量liang,通tong常chang情qing況kuang下xia正zheng比bi於yu齒chi輪lun的de分fen量liang,而er齒chi輪lun的de分fen量liang與yu其qi資zi料liao和he熱re處chu理li硬ying度du有you很hen大da聯lian絡luo。例li如ru在zai一yi樣yang功gong率lv下xia,滲shen碳tan淬cui火huo齒chi輪lun的de分fen量liang將jiang是shi調tiao質zhi齒chi輪lun分fen量liang的de1/3zuoyou。suoyiguanyuxingxingchilunjiansujidejihuatezhenghechilundezaihexingzhi,dagaiguangfanxuanyongyingchimianchilun。qudeyingchimianchilunderechulibanfaxuduo,rubiaomiancuihuo,quanticuihuo、滲碳淬火、滲氮等,應根據行星齒輪減速機的特征思考選定。
伺服專用減速機是計劃對比緊湊,回程空位小、jingdujiaogao,yunyongshoushuhenchang,ewaishuchuniujunenggouzuodehenda。danbaojialvegui。xingxingjiansuqitongchangyongyuzaiyouxiandekongjianlixuqiujiaogaodezhuanjushi,jixiaotijidazhuanju,bingqietadekekaoxingheshoushudoubizhengchilunjiansuqiyaohao。zhengchilunjiansuqizeyongyujiaodidedianliuhaofei,dizaoyinhegaoxiaolvdichengbenyunyong。xingxingjiansujidetezhengshitijixiao,shuchuniujuda,chuandongxiaolvgao,zhixuyouzhexiexuqiudedangdidounenggouyong,qiegeji、彎管機、鬥輪機、水泥生產線、油脂加工、化肥、電廠、水泥、玻璃等等許多工作都會用到行星減速機。