伺服馬達(dá)維修之電機(jī)燒毀的原因：電機(jī)大修后質(zhì)量不過(guò)關(guān)，而造成電機(jī)再次燒毀占燒毀電機(jī)總數(shù)的5%左右。電工素質(zhì)偏低再加上巡回檢查力度不夠，而造成電機(jī)燒毀占燒毀電機(jī)總數(shù)的10%左右。電機(jī)的保護(hù)不夠全面，再加上保護(hù)有時(shí)不動(dòng)作，而造成電機(jī)燒毀占燒毀電機(jī)總數(shù)的60%左右。各化工車(chē)間操作工，不懂電氣基本知識(shí)與維護(hù)、保養(yǎng)電機(jī)方法，而造成電機(jī)燒毀占燒毀電機(jī)總數(shù)的20%左右。因電機(jī)長(zhǎng)期處于環(huán)境惡劣、腐蝕性強(qiáng)等因素下運(yùn)行，得不到改善，造成電機(jī)燒毀占燒毀電機(jī)總數(shù)

　　Themainresultsareasfollows:1.Strengthenthemechanicalstrengthatthewholeconnectionofthesquirrelcagebarandtheendringtoavoidtiltingandsweepingthechamberaftertherotorsquirrelcagebarisbroken.Themechanicalstrengthoftherotorends

　　Servomotorreferstotheenginethatcontrolstheoperationofmechanicalcomponentsintheservosystem,anditisakindofindirecttransmissiondeviceofauxiliarymotor.Servomotorisanelectro-mechanicalconverterthatcanrotatecontinuously.Thefun

　　ABBmotorrepairABBrobotmaintenanceandmaintenancetips.1.Cleanallpartsoftheoutersurfaceoftherobot.2.Checkwhetherthebodyandthe6-axistoolendarelooseandwhetherthescrewsarecrossedcorrectly.3.Checkthelimitblockofeachshaftforwear

　　1.Theaxisvibrateswhenitisfed.Checkmotorcoil,mechanicalfeedscrewandmotorconnection,servosystem,pulseencoder,coupling,tachometer.2.Thespindlecannotbemoveddirectionallyorisnotinplace.Whilecheckingthesettingadjustmentofthedi

　　Servomotormaintenanceisdividedintomechanicalpartmaintenanceandelectricalpartmaintenance.1.Themechanicalpartsarerepairedandreplacedforbearingdamage.Comparedwiththemaintenanceoftheordinarymotor,onlythebearingisspecial.Beca

　　Duetothelong-termcontinuoususeofthemotor,coupledwithimproperoperationbyusers,failuresoftenoccur,soprofessionalsareneededtomaintainthemotor,whichcansavecostsandimprovetheutilizationrateofthemotor.Torepairthemotor:1.Observ

　　Thestatorandrotoraremadeofinsulatedsiliconsteelsheets,whicharethemagneticcircuitpartofthemotor.Themainreasonsforthedamageanddeformationofstatorandrotorcoresareasfollows:Themainresultsareasfollows:1.Excessivewearorpoorass

　　TheworkingprincipleofDCgenerator:theprinciplethatthealternatingelectromotiveforceisinducedinthearmaturecoil,andthecommutatorcooperateswiththebrushtochangethedirection,sothatitbecomesadirectcurrentelectromotiveforcewhenit

　　ABBservomotormaintenancemodel:ABBrobotservomotor3HAC3403-1.ABBROBOTICSPS60/4-90-P-LSS-45043HAC10557-1Comp0servomotor.ABBROBOTICSPS60/4-71-P-LSS-45023HAC10555-1Comp0ServoMotor.ABBROBOTICSPS60/4-90-P-LSS-43553HAC5883-1Comp