電動助力轉(zhuǎn)向系統(tǒng)安裝說明課件

使用說明書汽車電動助力轉(zhuǎn)向器（EPS）杭州康誠汽車附件有限公司

AutomobileEletricPowerSteering(EPS)InstructionHangZhouKangchengAutoAccessoriesCo.,Ltd.企業(yè)認(rèn)證證書EnterpriseCertification目錄EPS產(chǎn)品簡介結(jié)構(gòu)與系統(tǒng)結(jié)構(gòu)原理圖OperationandMaintenanceDefectDetectionandRepairingWarranty技術(shù)特點NotesIntroductionofEPSProducts一、TechnicalCharacteristics二、PrincipleandStructureofSystemOperation技術(shù)參數(shù)TechnicalData安裝注意事項InstallationandNotice使用與維護故障檢測與維修保修附注三、五、七、九、四、六、八、Index三、結(jié)構(gòu)與系統(tǒng)控制原理圖PrincipleandStructureofSystemOperation轉(zhuǎn)向管柱總成SteeringColumAssembly控制模塊ControlTemplate扭矩傳感器TorqueSensor電機ElectricMotor1、電動助力轉(zhuǎn)向器結(jié)構(gòu)簡介

StructureofEletricPowerSteeringGear2、電動助力轉(zhuǎn)向器適用車型表Electricpowersteeringgearcartable電動助力系統(tǒng)是以電源為能源，只要電源電力充足，既可產(chǎn)生助力作用，該系統(tǒng)具有良好的模塊化設(shè)計，所以不需要對不同的系統(tǒng)進行從新設(shè)計、試驗、加工等，且結(jié)構(gòu)簡單，占用空間小、易于整車布置裝配。Sincethesteeringsystemuseseletricpower,aslongasthereissufficienteletircpower,thesystemcanworkperfectly.Withawelldesignedtemplate,noredesigning,experimentingorprocessingisneededindifferentsystems.Thissystemhassimplestructureandtakesuplimitedspace,whichmakesiteasytoassembleandarrangeitintotheautomobile.

編號型號產(chǎn)品名稱適用車型8010SJE801長安4500電動助力管柱長安45008011長安金牛星電動助力管柱長安金牛星8020SJE802長安S460電動助力管柱長安S4608021長安都市彩虹電動助力管柱長安都市彩虹8022哈飛民意Ⅱ代電動助力管柱哈飛民意Ⅱ代8030SJE803五菱之光電動助力管柱五菱之光8040SJE804五菱榮光電動助力管柱五菱榮光8050SJE805哈飛駿意大霸王電動助力管柱哈飛駿意大霸王8060SJE806東風(fēng)小康V27電動助力管柱東風(fēng)小康V278061東風(fēng)小康K17電動助力管柱東風(fēng)小康K178062東風(fēng)小康K07Ⅱ代電動助力管柱東風(fēng)小康K07Ⅱ代8063長安之星Ⅱ代電動助力管柱長安之星Ⅱ代四、EPS技術(shù)參數(shù)TechnicalData外形尺寸OverallDimensions（長×寬×高）(widthxheightxDepth)110×94×50工作電壓OperatingVoltage10V-15V轉(zhuǎn)向輕便性指標(biāo)SteeringEffortndicator0-30N.m額定電壓RatedVoltage12V工作曲線OperationCurve車速與助力成反比，超過80Km/h轉(zhuǎn)向助力降至0界，逐步產(chǎn)生阻尼轉(zhuǎn)矩與助力成正比proportionaltothepower,thesteeringpowerisreducedtozerowhenthespeedexceeds80Km/h,dampingtorqueisgraduallygeneratedandisproportionaltothepower使用壽命LifeofPerformance≥200萬次交變載荷≥2,000,000alternatingload轉(zhuǎn)向次數(shù)（左右循環(huán)為一次）TimeofSteering(acyclecountsasonetime)≥200萬次≥2,000,000times輸出扭矩OutputTorque0-50N.m最大Maximum300N.m外形尺寸OverallDimensions（長×寬×高）(widthxheightxDepth)依車型定Decidedbytypeofautomobile減速比ReductionRatio16.5:118.5:120.5:1重量（kg)Weight(kg)依車型定Decidedbytypeofautomobile1、EPS控制模塊EPSControlTemplate

2、轉(zhuǎn)向管柱SteeringColum

3、SZ電機（不含離合器）SZElectricMotor(clutchisexcluded)

外觀尺寸OverallDimensionsΦ65×110冷卻方式CoolingICO1重量（kg)Weight(kg)1.5空載轉(zhuǎn)速LightSpeed2000±300額定功率RatedCapacity170W200W300W負(fù)載轉(zhuǎn)速LoadSpeed1050±300額定電壓RatedVoltage12V輸出扭矩OutputTorque1.6±0.6供電電壓SupplyVoltage3.3V±0.05V精度Precision≤±1.0%溫度范圍TemperaturesRange-40～+150℃重復(fù)性Repetitiveness≤0.1%使用壽命LifeofPerformance≥200萬次扭矩測量范圍MeasuringRangeofTorque10～15N.m4、扭矩傳感器（電磁感應(yīng)式）TorqueSensor(ofElectromagneticInduction)

5、安裝EPS與安裝液壓助力轉(zhuǎn)向比較ComparisonbetweenEPSandHydraulicPowerSteering

項目Iterm液壓助力轉(zhuǎn)向HydraulicPowerSteering電動助力轉(zhuǎn)向（EPS)EletricPowerSteering(EPS)燃油消耗FuelConsumption不轉(zhuǎn)向時No-steering降低2.5%Reducedby2.5%轉(zhuǎn)向時Steering降低5.5%Reducedby5.5%制造成本

ManufacturingCost100%降低5%Reducedby5%故障率FailureRate液壓油泵和軟管的事故率占整個系統(tǒng)故障率的53%53%ofthesystemproblemoccursinhydraulicoilbumpandhose降低53%Reducedby53%安裝Installation液壓助力含油泵、油管、皮帶等，安裝復(fù)雜theinstallationofhydraulicoilbump,hose,belt,ect.Iscomplicating電動助力不含油泵、油管、皮帶等，結(jié)構(gòu)簡單，安裝方便Withoutoilbumphose,belt,ect.,EPSissimpleinstructureandconvenienttoinstall維修Maintenance復(fù)雜Complicating簡單Convenient五、安裝注意事項InstallationandNotice1、輸入電壓必須保證DC10V-16V；

KeeptheinputvoltagebetweenDC10Vand16V

2、轉(zhuǎn)向機上的標(biāo)簽請不要撕損便于以后本公司對轉(zhuǎn)向機的維護工作；

Thelabelonthesteeringmachineishelpfulinmaintenancework.Donottearitoff.3、接插件必須接觸良好：插接器件避免于潮濕、高溫、要保證其導(dǎo)電的良好性；

Makesurethattheconnectorsstayingoodcontactandconductivity.Avoidmoistandheat.4、裝助力時應(yīng)盡量把電源負(fù)極卸掉，防止裝車時因為短路燒壞電路；

Disconnectthenegativepolewheninstallingtheassistantpowertopreventdamagebroughtbyapossibleshortcircuit.5、緊固力矩依據(jù)廠家規(guī)定：轉(zhuǎn)向軸應(yīng)轉(zhuǎn)動靈活，無卡滯現(xiàn)象；

Fastenthetorqueaccordingtotheregulationofthemanufacturer.Thesteeringshaftshouldsteersmoothlyandflexibly.6、轉(zhuǎn)向時請勿長時間將方向盤打到極限位置，時間不應(yīng)超過3秒；

Donotturnthesteeringwheeltoextermepositionforalongtime.Thewheelshouldstayinextermepositionlessthan3seconds.7、發(fā)動機工作時盡量不要接插控制器及電機、傳感器，防止由于電流對其沖擊造成控制損壞；

Donotconnectcontroller,motororsensorwhentheengineisworkingtopreventpossibledamagetocontrolsystemcausedbyimpulseofcurrent.8、線束的安裝與連線參照線束接線表；

SeeConnectiontablewheninstallingandconnectingwireharness.9、本機發(fā)生用戶不能解決的故障非專業(yè)人員不要打開機殼，應(yīng)及時與當(dāng)?shù)亟?jīng)銷商技術(shù)服務(wù)中心或直接與我公司聯(lián)系。

Donotopenthecabinetwhenproblemunsolvabletotheowneroccurs.Onlyprofessionalcanopenthecanbinet.Contacttechnologyandservicecenterofyourlocaldealerorcontactusassoonaspossibleshouldanyproblemoccurs.控制器線束顏色ColorofWireHarness

對應(yīng)接線位置CorrespondingPositionofPonnection

備注Remarks

紅色Red

接電源12伏PowerSupply12V

黑色Black

接地Grounded

白色White

接點火開關(guān)IgnitionSwitch

藍(lán)色Blue

接表盤車速信號線SpeedSignalLineofDashboard

黃色Yellow

接表盤轉(zhuǎn)速信號線SteeringSpeedSignalLineofDashboard

指示燈Indicator

線束接線表WireHarnessConnectionTable

2、電動助力轉(zhuǎn)向系統(tǒng)故障分析與排除方法

TroubleAnalysisofEPSSystemandWayofSolution

代碼Code

診斷內(nèi)容Diagnosis

指示燈燈閃動波形圖OscillogramofIndicatorLamp11控制器正常Controllerworksnormally12控制器故障Controllerbreaksdown24付力矩傳感器輸出異常(電壓過高或過低)AbnormalOutputofSecondaryTorqueSensor(VoltageTooHighotToolow)25主副力矩差異過大LargeGapbetweenKeyTorqueandSecondaryTorque26主力矩傳感器相位補償偏差超限PhaseCompensatingDeviationofKeyTorqueSensorExceedstheLimit31電流傳感器零點偏移過大ZeroShiftofElectricCurrentSensorExceedstheLimit

32電機斷線MotorisDisconnected

33控制器電流超限TheElectricCurrentofControllerExceedstheLimit

35電機電壓異常ElectricVoltageofMotorisAbnormal

41無車速信號NoSpeedSignal

231代碼號12Cod