Therearemanydifferencesbetweenbrushedmotorsandbrushlessmotors,anditcanbeseenfromthenamealonethatbrushedmotorshavecarbonbrushes,andbrushlessmotorshavenocarbonbrushes.Theclassificationofmotorshasitsownsetofsystems.Classificationofmotorsaccordingtodifferentpropertiesandfunctionsisobvious.Therearesomespecialmotortypesinthemultiplebranchclassificationofmotorsthataredifficulttoidentifybothexternallyandfunctionally.
BrushlessDCmotorisamoretypicalmechatronicsproducts,thestatorwindingismostlymadeofthree-phasesymmetricalstarconnection,andthree-phaseasynchronousmotorisverysimilar,sotoday,Senlimotoreditorwilltakeyoutounderstandtheworkingprinciple.
Dcmotorcanrealizetheconversionofdirectcurrentenergyandmechanicalenergy,whichismainlycomposedoftwoparts:statorandrotor;WedivideditintoDCbrushandDCbrushlessaccordingtowhetheritisequippedwithbrushesandcommutators;Widerangeofapplications,brushlesscomparedwithbrush,higherreliability,lessnoise,longerlife;Dcbrushlessmotorhascertainadvantages,lownoise,longlife,highenergysaving,lowloss.
ShengzhouSenliMotorisamanufacturerwith19yearsofresearchanddevelopmentandproductionexperience,suchastorquemotor,three-phaseasynchronousmotorandmanyotherproductshavebeenrecognizedbycustomers.Withthedeepeningofinformationandintelligencecoupledwiththerapiddevelopmentofmotorintegration,thedevelopmentprospectsofbrushlessDCmotorsarebroad.ThefollowingSenlimotoreditorwilltakeyoutounderstandthismotor.
Today,SenliMotorXiaobianmainlytosharewithyouthedifferencebetweenbrushlessDCmotorandshieldpoleasynchronousmotor:theefficiencyofbrushlessmotorisusually85%to90%Thisisinlargepartbecausemostoftheenergyenteringthecoilactuallymakestherotormove.WecancomparethebrushlessDCmotorwithanothertypeofshield-poleasynchronousmotorinthefantounderstandthedifferencebetweentheuseofthetwomotors.Theelectromagneticbodyinthestatorofanasynchronousmotorisrotating......