選購電機時都需涉及產品選型這一過程,選型的重要性則不言而喻。下麵小編教你減速電機如何選型最正確?
一、減速電機尺寸
選(xuan)擇(ze)齒(chi)輪(lun)的(de)時(shi)候(hou),總(zong)是(shi)要(yao)求(qiu)尺(chi)寸(cun)越(yue)小(xiao)越(yue)好(hao),實(shi)際(ji)上(shang)這(zhe)是(shi)一(yi)個(ge)使(shi)用(yong)上(shang)的(de)誤(wu)區(qu)。在(zai)產(chan)品(pin)設(she)計(ji)上(shang),盡(jin)可(ke)能(neng)預(yu)留(liu)大(da)一(yi)點(dian)的(de)產(chan)品(pin)裝(zhuang)配(pei)空(kong)間(jian),能(neng)更(geng)好(hao)的(de)匹(pi)配(pei)合(he)適(shi)的(de)齒(chi)輪(lun)箱(xiang)。
二、減速電機電氣性能
(1)額定扭矩/轉速:henduoqingkuangxia,kerenbenshenbingbuqingchuzijichanpinsuoxuyaodezhenzhengniuju,ershixiwangniulijinda,shijishangketongguoyixiajianyidefangfaduiniujujinxingceding,xuanzeyitaijinsidejiansudianji,zaixianluzhongchuanrudianliuhetiaoyadianyuan,ranhoutongguoduidianyadetiaojielaikongzhizhuansuheliju,bazhegeshujuduizhaoquxiantu,jiunengzhunquedezhidaoshijideshiyonglijuhezhuansu。
(2)最大允許電流/扭矩:henduodezidonghuachanpin,douyouyigezuidadeyunxudianliu,dangdianliuchaoguoyidingzhishi,huiduidianqihuilugouchengsunhuai,zaochengchanpinfare,duanlu,shaosundengzhongdabuliang。tongchangwomenhuirenweiniujuyuedayuehao,shijiguodadeniujuhuiduituodongdexitongzaochengsunhuai,zaochengchanpinjixiejiegoudemosunyupohuai,tongshiguodadeniujuyehuizaochengdianjiyuchilunxiangbenshendesunhuaiheshoumingbuzu。ruguozhuangpeikongyinbuxianzhideqingkuangxia,xuanzedizhuansudedianjipipeixiaosubidejiansuxiang,keyihuodeyigegaodekekaoxinghechangdeshouming。
三、減速電機噪聲
我(wo)們(men)通(tong)常(chang)情(qing)況(kuang)下(xia),所(suo)說(shuo)的(de)噪(zao)聲(sheng)是(shi)齒(chi)輪(lun)的(de)機(ji)械(xie)噪(zao)聲(sheng),也(ye)就(jiu)是(shi)耳(er)朵(duo)能(neng)聽(ting)到(dao)的(de)聲(sheng)音(yin)。減(jian)速(su)箱(xiang)發(fa)現(xian)聲(sheng)音(yin)較(jiao)大(da),要(yao)求(qiu)改(gai)善(shan)噪(zao)聲(sheng),反(fan)複(fu)送(song)樣(yang)仍(reng)不(bu)能(neng)解(jie)決(jue)問(wen)題(ti)。其(qi)實(shi),這(zhe)種(zhong)噪(zao)聲(sheng)並(bing)不(bu)是(shi)產(chan)品(pin)本(ben)身(shen)所(suo)發(fa)出(chu)噪(zao)聲(sheng),而(er)是(shi)由(you)於(yu)多(duo)種(zhong)原(yuan)因(yin)造(zao)成(cheng),例(li)如(ru)電(dian)機(ji)轉(zhuan)動(dong)速(su)度(du)過(guo)高(gao)所(suo)形(xing)成(cheng)的(de)振(zhen)動(dong),減(jian)速(su)電(dian)機(ji)與(yu)機(ji)器(qi)設(she)備(bei)之(zhi)間(jian)剛(gang)性(xing)聯(lian)接(jie)所(suo)形(xing)成(cheng)的(de)共(gong)振(zhen),拖(tuo)動(dong)負(fu)荷(he)的(de)偏(pian)芯(xin)等(deng)形(xing)成(cheng)的(de)噪(zao)聲(sheng)。選(xuan)用(yong)塑(su)料(liao)齒(chi)輪(lun)比(bi)金(jin)刷(shua)齒(chi)輪(lun)噪(zao)聲(sheng)要(yao)低(di),選(xuan)用(yong)斜(xie)齒(chi)輪(lun)與(yu)直(zhi)齒(chi)輪(lun)噪(zao)聲(sheng)要(yao)低(di),金(jin)屬(shu)的(de)蝸(wo)輪(lun)蝸(wo)杆(gan)結(jie)構(gou)有(you)較(jiao)大(da)的(de)噪(zao)聲(sheng),選(xuan)用(yong)行(xing)星(xing)齒(chi)輪(lun)有(you)較(jiao)大(da)噪(zao)聲(sheng)。
四、減速電機產品保證的優先方向
yaomingquechanpinbaozhengdefangxiang,genjushiyonghuanjingdebutonglaixuanqubutongdejiansudianji,zhedianduixuanquchanpinzhiguanzhongyao。liruzuoweijinrongjixie,yaoyouxianmanzuchanpinkekaoxing,liruwanju,youxianmanzuchanpinanquanxingyuhuanbaoxing,lirufamendenggongyejixie,zeyaoyouxianmanzuchanpindeshouming,jiajuyongpin,zeyouxianmanzuchanpindejingyinyaoqiu。
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