伺服行星減速機的速比相關知識講解

　　xingxingjiansujishijixiedonglichuandongxitongdezhongyaozuchengbufen，yongyusuduheniujuzhijiandezhuanhuan。xuanzejiansujidangweidexianshilejiesuoxudeniujuhesuduyijiheshidedianjileixing。ranhou，keyiquedingtedingyingyongshifouxuyaoxingxingjiansujidangwei。xiayibujiushixuanzeheshideleixinghesubi。

　　首先，讓我們知道伺服行星減速機是一個由齒輪傳動和蝸杆傳動組成的獨立部件。作用通過多個齒輪(小齒輪驅動大齒輪)控(kong)製(zhi)微(wei)型(xing)電(dian)機(ji)的(de)轉(zhuan)速(su)。減(jian)速(su)機(ji)又(you)稱(cheng)減(jian)速(su)箱(xiang)。微(wei)型(xing)電(dian)機(ji)的(de)快(kuai)速(su)運(yun)轉(zhuan)動(dong)力(li)通(tong)過(guo)行(xing)星(xing)減(jian)速(su)機(ji)輸(shu)入(ru)軸(zhou)上(shang)的(de)小(xiao)齒(chi)輪(lun)驅(qu)動(dong)大(da)齒(chi)輪(lun)達(da)到(dao)減(jian)速(su)的(de)效(xiao)果(guo)。大(da)小(xiao)齒(chi)輪(lun)越(yue)多(duo)，微(wei)型(xing)電(dian)機(ji)的(de)速(su)度(du)就(jiu)越(yue)慢(man)。這(zhe)個(ge)大(da)小(xiao)齒(chi)輪(lun)的(de)齒(chi)數(shu)比(bi)稱(cheng)為(wei)傳(chuan)動(dong)比(bi)。

　　那na麼me什shen麼me是shi減jian速su機ji的de主zhu要yao作zuo用yong？常chang見jian的de優you勢shi是shi他ta們men可ke以yi降jiang低di速su度du，增zeng加jia扭niu矩ju
，解jie決jue慣guan性xing失shi配pei問wen題ti。例li如ru
，減jian速su比bi的de選xuan擇ze將jiang取qu決jue於yu所suo使shi用yong的de電dian機ji類lei型xing。這zhe是shi因yin為wei一yi些xie電dian機ji可ke以yi在zai低di速su(例如，低於1000轉/分)下運行
，而另一些則不能。

　　減(jian)速(su)機(ji)的(de)主(zhu)要(yao)優(you)點(dian)是(shi)它(ta)們(men)可(ke)以(yi)放(fang)大(da)電(dian)機(ji)的(de)輸(shu)出(chu)扭(niu)矩(ju)。因(yin)此(ci)
，例(li)如(ru)，一(yi)個(ge)帶(dai)減(jian)速(su)機(ji)檔(dang)的(de)小(xiao)電(dian)機(ji)可(ke)能(neng)比(bi)一(yi)個(ge)不(bu)帶(dai)行(xing)星(xing)減(jian)速(su)機(ji)
，檔(dang)的(de)大(da)電(dian)機(ji)更(geng)便(bian)宜(yi)、更小
，從而產生相同的扭矩。

　　dangxuyaoniujubeizengshi
，jisuansuoxudechuandongbi。xingxingjiansujidelingyigegongnengshitongguochilunbidepingfanglaijianxiaodianjihefuzaizhijiandeguanxing。duiyudaduoshuyundongyingyong
，youqishigaoxingnengyingyong
，lixiangtiaojianshifuzaiguanxingdengyudianjiguanxing。

　　伺服行星減速機的de效xiao果guo和he速su比bi大da小xiao沒mei有you直zhi接jie關guan係xi。首shou先xian來lai說shuo說shuo減jian速su機ji的de作zuo用yong首shou先xian是shi減jian速su的de運yun用yong。在zai某mou些xie設she備bei上shang，如ru果guo直zhi接jie由you電dian機ji
，驅qu動dong
，速su度du太tai快kuai
，無wu法fa滿man足zu我wo們men的de生sheng產chan需xu要yao
，如ru流liu水shui線xian卷juan繞rao機ji等deng。此ci外wai，在zai製zhi動dong慣guan性xing很hen難nan控kong製zhi，如ru一yi些xie電dian動dong機ji。當dang檢jian測ce到dao停ting限xian時shi，往wang往wang會hui衝chong過guo去qu
，無wu法fa及ji時shi停ting車che。二er是shi增zeng加jia輸shu出chu扭niu矩ju。在zai一yi些xie恒heng功gong率lv設she備bei中zhong，往wang往wang需xu要yao輸shu出chu較jiao高gao的de扭niu矩ju才cai能neng工gong作zuo。此ci時shi，有you必bi要yao配pei備bei大da的de減jian速su比bi以yi降jiang低di轉zhuan速su並bing增zeng加jia扭niu矩ju。

　　還(hai)有(you)一(yi)種(zhong)減(jian)速(su)也(ye)是(shi)一(yi)種(zhong)傳(chuan)動(dong)比(bi)行(xing)星(xing)減(jian)速(su)機(ji)，簡(jian)單(dan)來(lai)說(shuo)就(jiu)是(shi)減(jian)速(su)機(ji)的(de)瞬(shun)時(shi)輸(shu)入(ru)速(su)度(du)和(he)輸(shu)出(chu)速(su)度(du)之(zhi)比(bi)
，也(ye)就(jiu)是(shi)連(lian)接(jie)輸(shu)入(ru)和(he)輸(shu)出(chu)速(su)度(du)之(zhi)比(bi)。對(dui)於(yu)外(wai)行(xing)人(ren)來(lai)說(shuo)，這(zhe)可(ke)能(neng)有(you)點(dian)複(fu)雜(za)。我(wo)們(men)舉(ju)個(ge)簡(jian)單(dan)的(de)例(li)子(zi)。如(ru)果(guo)微(wei)型(xing)電(dian)機(ji)的(de)輸(shu)出(chu)速(su)度(du)為(wei)7500轉/分，但通過減後僅為60轉/分。

　　行星減速機有多種如齒輪、減速帶、蝸輪、daojiadianjipeizhidegaojingduxingxingshebeideng。ranhouzaixuanzezhexiejiansubishi
，doushigenjufuzaiqingkuangyugongdeshedingyouguan，erbushiyiweidekaodahuoxiaolaijuedingxiaoguo。genjujiegouquedingjiansudeleixing。subidejisuanshouxianqujueyufuzai，fuzaiyoudianjideshuchugonglvheniujujueding，ruguofuzaida，dianjidegonglvxiao，namewomenxuyaoxuanzeyigedadiansubilaizengjiashuchuniuju。ruguodianjideshuchuniujunenggoumanzufuzaixuqiu
，namejiuyaokanshebeideyunxingsuduyaoqiu
，birushusongdaidechuandongsudu。