電磁鐵使用說明書

目 錄Index1、根本原理和使用條件Basicprincipleandoperatingconditions2、產(chǎn)品型號及含義Modelsandcontents3、用途及使用范圍Usageandapplicablerange4、構(gòu)造及特點Structureandcharacteristic5、電氣性能Electricalproperty6、型號、技術(shù)參數(shù)與外形尺寸圖Models,technicaldataandoveralldimensiondrawing7、使用留意事項Cautions8、保養(yǎng)及修理Maintenanceandservice根本原理和使用條件Basicprincipleandoperatingconditions根本原理Basicprinciple場，通過殼體磁路和工作氣隙對被吸物產(chǎn)生強(qiáng)大磁力而到達(dá)搬運物料的目的。Whenelectromagnetworksthepowersourceandthecontrollingdevicesupplydirectcurrenttotheelectromagnet.Astrongmagneticfieldwillbegeneratedinsidetheelectromagnet,themagneticfieldgivesenoughstrongmagneticforceonthematerialthroughtheshellmagneticcircuitandtheoperatingclearancetoliftthebulkmaterial.使用條件usingconditions2023m。Notmorethanelevationof2023m 四周空氣溫度：Surroundingairtemperature常溫型：不高于+40℃，不低于-20℃。Normaltemperaturetype-20℃~+40℃+50℃，不低于-20℃。Hightemperaturetype:nomorethan+50℃,nolessthan-20℃四周工作環(huán)境無爆炸危急和不含有腐蝕性氣體的環(huán)境中。Noexplosivedangerousorcorrosivegasaroundthemagnet.85%。Therelativehumidityisnotmorethan85%戶外、戶內(nèi)均可使用。Bothoutdoorsandindoors.產(chǎn)品型號說明：ModelDesignationsMW關(guān)心規(guī)格代號：“QS“表示潛水型MW“1“表示常溫型“2“表示高溫型“75“表示高頻型派生代號：“L“表示鋁材“表示銅導(dǎo)線根本規(guī)格代號：圓形電磁鐵表示直徑〔cm〕方形電磁鐵表示長×寬〔cm〕系列代號：5為圓形構(gòu)造61為橢圓構(gòu)造 類組代號：直流起重電磁鐵MWWorkfrequencySubsidiaryspecificationscode：“1”Standsfornormaltemperaturetype“2”Standsforhightemperaturetype“QS”Standsfordivingtype“-75”StandsforhighfrequencytypeDerivedCode：“L”Aluminiumconductingwire“T”CopperconductingwireBasicspecificationscode:Standsfordiameter〔cm〕〔roundelectromagnet〕Orlength×width〔cm〕(squareelectromagnet)SeriescodeTypecode:DCliftingelectromagnetMW1關(guān)心規(guī)格代號：“G”表示高溫型派生代號根本規(guī)格代號，表示電磁鐵超重力量〔t〕設(shè)計序號類組代號：起重電磁鐵MW1Subsidiaryspecificationscode:“G”standsforhightemperaturetypeDerivedcodeBasicspecificationcode:Meantheelectromagnetexcessability〔t〕SeriescodeTypecode:liftingelectromagnet注：MW1MW5TheMW1seriesliftingelectromagnetmanualisthesameastheMW5series。用途及使用范圍Usageandapplicablerange用途Usage配套，作為裝卸搬運生鐵、廢鋼等鐵磁性物料之用。Thisserieselectromagnetiswidelyappliedtometallurgy,casting,machinemanufacture,transportationandsono,formingcompletesetwithliftingequipmentequipmentstocarryoutloadingandhandlingthemagneticmaterialsuchaspigironsandscrapsteel.適用范圍ApplicablerangeV600℃以下。Thisliftingelectromagnetissuitabletothedirectcurrentfixedworkingvoltageis220V,thenormalsurfacetemperature100℃below,hightemperatureliftingelectromagnet‘stheattachedmaterialstemperatureisbelow600℃.構(gòu)造及特點Structureandcharacteristic構(gòu)造structure起重電磁鐵的磁路由鐘蓋、內(nèi)外磁極、鐵芯和被吸物構(gòu)成。Themagneticcircuitofliftingelectromagnetconsistsofbellcover,innerandoutermagneticpole,ironcoreandtheheldmaterials.線圈放置在由鐘蓋、非磁性保護(hù)板構(gòu)成的密封容器中，且用絕緣膠固定。Themagneticcoilwillbeputintoairtightcontainermadeofbellcover,non-magneticprotectingplatewithinsulationrubberfixed.整體承受焊接構(gòu)造。Thewholeframeworkusestheweldingstructure高溫電磁鐵承受了雙層輻射式特別隔熱構(gòu)造。Thehightemperatureelectromagnethasusedthedouble-deckedradiationspecialheatinsulationstructure廠前進(jìn)展了模擬試驗。Theunderwatertypeusesbrazingstructurethroughairtighteningtest,outletenclosurehasbeenmadespecialtreatmentforsealingwithsimulatedtryoutbeforedelivery.特點Characteristics承受了導(dǎo)磁性能及加工性能良好的優(yōu)質(zhì)電工鑄鋼或低碳鋼作為磁路的導(dǎo)磁物。Adopting electric casting steel or low carbon steel with excellent conductivityandwellfinishedperformanceastheconductortothemagneticcircuit.線圈的材料一般為鋁材，絕緣性能及耐熱性能優(yōu)良。Thecoilmaterialisgenerallythealuminummaterial,theinsulatingabilityandtheheat-resistingperformanceisfine增加自重而降低功耗。Thehighfrequencyandhightemperaturetypewillbeguaranteedtohavethesameliftingcapacityasthenormaltemperaturetypeaswellasminimizingworkconsumption,thoughitjustincreasemuchself-weight.承受全密封構(gòu)造，有較好的防潮性能。Usetheentiresealstructurewithgoodmoisture-proofperformance.潛水電磁鐵可潛入水中使用，有優(yōu)良的防水性能。Theunderwatertypewithgoodwater-proofcapabilitywhensubmerged散熱、隔熱性能良好，安全牢靠、使用壽命長。Goodheatradiationandinsulation.safe,reliableanddurableifoperatingincorrectway.電氣性能Theelectricalproperty50%，高頻電7510即：TD%tp/〔tp+tn〕100%Electromagnetoperatesinrepeatedlyshort–timeworkingmode.BasictypeofelectromagnetkeepsDCenergizedconditionsustainingrateabout50%.highfrequencytypekeepsDCenergizedconditionsustainingrateabout75%.Thatis:(dutycycle)TD%=〔tp+tn〕100%tptnViz：TD%=tp/〔tp+tn〕100%pskensstope。即電磁鐵從通電吊起鋼料送到目的地，到釋放被吸物的整個一段時間為工作時間tptn，一個周期是工作與休止時間之和?！眛p”meanstheelectromagnetoperatingtimefrombeingenergizedto liftthematerialtothedestinationandtoreleasemagneticforcefromthehandled定電壓勵磁方式強(qiáng)勵磁方式過勵磁方式工作休止<10秒工作休止<8秒工作休止50%〔75%〕50%〔25%〕一個周期50%〔75%〕50%〔25%〕一個周期50%〔75%〕50%〔25%〕一個周期Rated定電壓勵磁方式強(qiáng)勵磁方式過勵磁方式工作休止<10秒工作休止<8秒工作休止50%〔75%〕50%〔25%〕一個周期50%〔75%〕50%〔25%〕一個周期50%〔75%〕50%〔25%〕一個周期RatedvoltagemodeStrongfieldexcitaionmodeOverfieldexcitationmodeWorkstop<10sWorkstop<8sworkstop50%〔75%〕50%〔25%〕Aperiod50%〔75%〕50%〔25%〕Aperiod50%〔75%〕50%〔25%〕Aperiod穩(wěn)定溫升不能超過允許溫升值。Thestabletemperatureincreaseoftheelectromagnetcoilshallnotexceedallowancevalueundertheconditionofratedworkingvoltageabout50%andcurrentenergizingratioabout75%.290V，10350V8勵磁電壓可提高電磁鐵的起吊力量。Thevoltageexcitation,thestrongexcitationandtheoverexcitationcanbeadoptedontheconditionthatthestrongexcitationvoltagedoesnotsurpass290V,within10seconds,theoverexcitationvoltagedoesnotsurpass350Vwithin 8seconds.Thestrongexcitationandtheoverexcitationvoltagecanenhancetheliftingability.型號、技術(shù)參數(shù)與外形尺寸圖Models,technicaldata,andoveralldimensiondrawing電磁鐵型號、技術(shù)參數(shù)表〔DC-220V〕Models,technicaldata參數(shù)外形尺寸型號

冷態(tài)冷態(tài)功率

技術(shù)參數(shù)〔Kg〕冷態(tài)/熱態(tài)自重產(chǎn)品型號 φA B 電流〔A〕

〔KW〕

〔%〕 鋼球

鋼錠 切屑

(Kg)Mode

Data

Overall

Cold- Cold-state

TechnicaldataLiftingCapacityMode φA

current〔A〕

power〔KW〕

onsustainingrate〔%〕

ball

〔Kg〕Steelingot Steelscrap

Mass(Kg)BOveralldimensiondrawing拆開包裝箱后，按裝箱單清點隨機(jī)技術(shù)文件，并認(rèn)真閱讀有關(guān)文件。Checktherandomtechnicaldocumentaryaccordingtothepackinglistandreadcarefullytherelevantdocumentafterdisassemblingthepackage.依據(jù)具體要求，確定或選擇吊梁及安裝方式。Confirmorchoosethehangerandinstallationmodesastheactualrequest〔線圈電阻及絕緣電阻〕、外形尺寸及配套吊具的強(qiáng)度及尺寸，如無問題可進(jìn)展安裝。Checkelectricperformance(windingresistanceandinsulationresistance)oftheelectromagnet,overalldimensionandthestrengthandsizeofthenecessaryhangers.Ifnoproblem,theinstallationcanbedone.檢查配套的電源掌握設(shè)備及電纜卷筒設(shè)備的輸出參數(shù)，應(yīng)符合電磁鐵要求。Checkoutputdataofthematchedpowercontrolfacilitiesandcablereeltomeettherequirementofelectromagnet.0.5～1h試運行，如無特別現(xiàn)象，可投入正式運行。Connectthecableadaptersbetweenthecablereelandtheelectromagnet,turnonthepowertomakethetestrunfor0.5-1h.ifnoproblem,theunitcanbeputintothenormaloperation.使用留意事項Cautions1MΩ。Coldinsulationresistanceofelectromagnetshouldbemeasuredtobenolessthan1MΩatroomtemperaturebeforeusingit電磁鐵未平穩(wěn)放在被吸物面之前請不要通電工作。嚴(yán)禁將電磁鐵做游錘使用。Don’tenergizetooperateuntiltheelectromagnethasbeenputonthehandlingmaterialsurfacesmoothly.Don’tusetheelectromagnetasslidinghammer.需選擇廢料堆平坦部位吸吊。Theliftingoperationshallbedonewithinplainsectionofthescrapmaterial.鐵吊運高溫物體。Thehightemperaturematerialsshouldbeliftedwithhightemperaturetype.Normaltemperaturematerialshouldbeliftedwithnormaltemperaturetype.Nouseofnormaltemperatureelectromagnettolifthightemperaturematerials.嚴(yán)禁將電磁鐵停留在高溫物體上等待。對于高溫電磁鐵，當(dāng)被吸物外表溫度降到600℃以下方可將電磁鐵靠近工作。nt t e t stay n e h e materials electromagnetshallworkontheconditionofsurfacetemperaturedroppedtolessthan 不使用時，嚴(yán)禁將電磁鐵在高溫區(qū)停留、徘徊、存放。ntmakeetstay,shiftdstorenehewhenitisnotused.盡量縮短電磁鐵和高溫物體接觸的時間。Shortentheattachedtimebetweentheelectromagnetandthehightemperaturematerialsassoonaspossible.Non-submersibleelectromagnetwillnotbereducedthetemperaturewithwaterandputinthewater.相應(yīng)的通電持續(xù)率的電磁鐵。Electromagnetwithlowenergizedsustainingratewillnotbeusedinsteadofthehighenergizedsustainingrate.Itshouldbechosetobeavailableperthespecifiedconditions.電磁鐵隨著起重機(jī)升降，要避開砸斷和拉斷電源電纜。Theelectromagnetwillbeshiftedwiththecranesothatthepowersupplyandthecableswillbeavoidedbrokenordamaged.在運行中要定期觀看電磁鐵掌握屏上電壓、電流指示值Thevoltageandcurrentindicatingvaluedisplayedontheelectromagnetcontrolpanelshallbeobservedatintervalsduringoperation.電磁鐵的勵磁電流應(yīng)處于冷態(tài)電流和熱態(tài)電流之間。Theenergizingcurrentoftheelectromagnetshallbebetweenthecoldcurrentandhotcurrent.電壓允許誤差不超過±10%。Thevoltageallowableerrorsarewithin﹢－10%電磁鐵應(yīng)保持枯燥。使用完畢后，應(yīng)存放在枯燥、通風(fēng)、無有害物質(zhì)處。Keepdry,storedatthedry,ventilation,andnoharmfulmaterialsplacesafterusing90%時，請準(zhǔn)時更換正品。Checkregularlythewearofracksandpins,replacedintimewiththeiroriginaldiameterlessthan90%八、保養(yǎng)及修理Maintenanceandservice電磁鐵在使用過程中，請按如下檢修表進(jìn)展保養(yǎng)及修理。Makemaintenanceandcheckaccordingtothefollowingtableswhenelectromagnetisinuse.起重電磁鐵保養(yǎng)及檢修表檢驗局部出線盒出線盒電纜

檢驗工程20℃

33636313

低于標(biāo)準(zhǔn)應(yīng)實行的助措施1MΩ時通電枯燥或返廠修理1MΩ通電枯燥松動應(yīng)重裝配；燒損應(yīng)更換10%應(yīng)返廠修理絞扭時應(yīng)放松90%應(yīng)更換有裂紋應(yīng)補(bǔ)焊磨損缺陷低于原尺寸5mm修補(bǔ)或更換有裂紋應(yīng)修補(bǔ)egtsmaintainingdcheckingcheckingsectioncoiltoshellwiringoutletbox

c