精密行星減速機的傳動原理及主要性能介紹

　　一、行星減速機傳動原理

　　行星減速機的傳動結構是目前齒輪減速機中效率最高的組合結構，精密行星減速機的基本傳動結構主要是太陽齒輪

、行星齒輪、內齒輪環
、階(jie)段(duan)齒(chi)輪(lun)。驅(qu)動(dong)源(yuan)以(yi)直(zhi)結(jie)或(huo)連(lian)接(jie)的(de)方(fang)式(shi)啟(qi)動(dong)太(tai)陽(yang)齒(chi)輪(lun)
，太(tai)陽(yang)齒(chi)輪(lun)將(jiang)組(zu)合(he)於(yu)行(xing)星(xing)架(jia)上(shang)的(de)行(xing)星(xing)齒(chi)輪(lun)帶(dai)動(dong)運(yun)轉(zhuan)。整(zheng)個(ge)的(de)行(xing)星(xing)齒(chi)輪(lun)係(xi)統(tong)沿(yan)著(zhe)外(wai)齒(chi)輪(lun)環(huan)自(zi)轉(zhuan)繞(rao)行(xing)轉(zhuan)動(dong)，行(xing)星(xing)架(jia)連(lian)接(jie)出(chu)力(li)軸(zhou)輸(shu)出(chu)達(da)到(dao)減(jian)速(su)目(mu)的(de)。更(geng)高(gao)減(jian)速(su)比(bi)由(you)多(duo)組(zu)階(jie)段(duan)齒(chi)輪(lun)與(yu)行(xing)星(xing)齒(chi)輪(lun)倍(bei)增(zeng)累(lei)計(ji)而(er)成(cheng)。

　　二、精密行星減速機的主要性能

　　1

、高扭力耐衝擊

　　精密行星減速機的de結jie構gou不bu同tong於yu傳chuan統tong的de平ping行xing齒chi輪lun結jie構gou。傳chuan統tong齒chi輪lun是shi依yi靠kao倆liang個ge齒chi輪lun間jian接jie觸chu麵mian擠ji壓ya驅qu動dong，所suo有you負fu荷he集ji中zhong於yu相xiang接jie觸chu之zhi少shao數shu齒chi輪lun麵mian

，容rong易yi產chan生sheng齒chi輪lun之zhi摩mo擦ca與yu斷duan裂lie。而er行xing星xing減jian速su機ji具ju有you更geng大da麵mian積ji齒chi輪lun接jie觸chu麵mian360度負荷，多個齒輪麵共同均勻承受瞬間衝擊負荷，使其能承受較高扭力之衝擊，本體及各軸承零件亦不因高負荷而損壞斷裂。

　　2、體積小重量輕

　　chuantongchilunjiansujijieyouduozudaxiaochilunpianxiangjiaocuochuandongjiansu

，youyujiansubixuyoulianggechilunzhibeishubichansheng，daxiaochilunjiangengyaoyouyidingzhijianjuyaohe，yincichixiangrongnakongjianjida；尤其高減速比的組合時3更geng要yao有you倆liang台tai以yi上shang減jian速su齒chi箱xiang連lian接jie組zu合he，結jie構gou強qiang度du相xiang對dui較jiao弱ruo更geng使shi齒chi箱xiang長chang度du加jia長chang，造zao成cheng體ti積ji與yu重zhong量liang及ji其qi龐pang大da。行xing星xing減jian速su機ji的de結jie構gou可ke以yi需xu求qiu段duan數shu重zhong複fu連lian結jie，單dan獨du完wan成cheng多duo段duan組zu合he，體ti積ji小xiao、重量輕
、外形輕巧，相對使設備更有價值感。

　　3、高效率低背隙

　　由於精密行星減速機meiyizuchilunjiansuchuandongshizhiyoudanchimianyaohejiechu，dangchuandongxiangtongniulishixuyaogengdachimianyingli，yincichilunshejibixucaiyonggengdazhimoshuyuhoudu，chilunmoshuyueda，chijianpianzhuangongchazhiyueda，xiangduixingchengjiaogaochilunjianxigeduanjiansubizhijiandeleijibeixisuizhizengjia。erxingxingchilunzuhezhongteyoudeduodianjunyunmihe，waichilunhuandeyuanhubaoluojiegou，shiwaichilunhuanyuxingxingchilunjianjinmijiehe

，chilunjianmihedugao，chuletishengjigaozhijiansujixiaolvzhiwai
，shebeibenshengengkedadaogaodingweixuanyong