Birlabyada giraanta ee matoorada: Tilmaamaha Codsiga BLDC, Stepper & Servo

Jawaab degdeg ah:Matoorada BLDC, isticmaal birlabyo giraangiraha badan ee leh 8-24 ulood oo ku jira heerka N42SH ama N45SH; matoorada stepper-ka, faraantiyada NdFeB ee isku xiran oo leh 50+ ulood ama sintered N35SH ee naqshadaha isku-dhafan; matoorada servo, faraantiyada sintered ee isku-midka ah (kala-duwanaanshaha qulqulka ka hooseeya ±2%) ee N45SH ama N48SH. Dhammaan codsiyada matoorka ee ka sarreeya 100°C waxay u baahan yihiin heerka SH ama UH. Ripple-ka wareegga leh birlabyada giraangiraha waa 2-5% marka loo eego 8-15% oo leh isku-darka qaansada kala qaybsan

Iyada oo ku saleysanTiknoolajiyadda FullzenKhibradda wax soo saarka dhabta ah ee 50,000 oo birlab giraangiraha mootada bishii, gunaanadka xulashada tooska ah ee la fulin karo waxaa lagu bixiyaa nooca mootada:

Meelaha ugu muhiimsan ee loo isticmaalo birlabta giraanta ee matoorrada BLDC/stepper/servo (tirada tiirarka/darajo/dahaarka/cabbirrada caadiga ah)

Shaxda go'aanka xulashada: jaantus si toos ah u muujinaya qaabaynta loo isticmaalayo nooc kasta oo matoor ah

Heerarka iibka gaarka ah ee magnet-ka gawaarida cusub ee tamarta leh

Noocyada cilladaha ee birlabta giraanta ee matoorrada iyo ka hortaggooda

Isbarbardhigga xogta waxqabadka: giraanta iyo qaansada kala qaybsan

Sababta Birlabta Giraanta ay u yihiin Doorashada Caadiga ah ee Naqshadeynta Mootada Casriga ah

Birlabyada giraanta ayaa si tartiib tartiib ah u beddelay isku-xidhka qaansada ee qaybaha kala qaybsan ee wareegyada matoorka - oo ay wadaan gariir hoose oo wareega ah, hufnaan farsamo oo wanaagsan, iyo isu-imaatinka fudud oo yareeya wadarta kharashka rotor-ka.

Xulashada birlabta rotor-ka matoorka, warshaduhu waxay ka wareegayaan birlabta qaansada ee dhaqameed ee kala qaybsan una wareegayaan birlabta giraanta monolithic. Isbeddelkani maaha mid isku mid ah - waa natiijada hagaajinta isku mar ah ee waxqabadka, isku halaynta, iyo kharashka.

Giraanta iyo Qaanso Kala Qaybsan: Farqiga Waxqabadka

Faa'iidooyinka ugu muhiimsan ee birlabta giraanta marka loo eego isku-dhafka qaansada kala qaybsan:

·Ripple-ka Torque: Gilaacyada giraanta ee cidhifyada badan leh 2-5% marka loo eego qaansada kala qaybsan 8-15% — ripple-ka hooseeya ee torque-ka macnaheedu waa hawlgal siman, buuq yar, iyo saxnaanta xakamaynta booska oo wanaagsan

·Daacadnimada farsamada: Birlabyada giraanta ee hal-xabbo leh ma laha kala-goysyo mana laha khatar ah inay kala go'aan inta lagu jiro wareegga xawaaraha sare. Qaanso kala qaybsan waxay u baahan yihiin isku-xidh dhejis ah ama hagaajin farsamo, iyadoo khatarta guuldarradu ay ka sarreyso 20,000 rpm

·Fududeynta isu-imaatinka: Birlabta giraanta ayaa lagu riixaa rotor-ka hal tallaabo; qaansooyinka kala qaybsan waxay u baahan yihiin isku-hagaajin gabal-qayb ah, isku-xidhnaan, iyo kormeer - shaqada isu-imaatinka ayaa hoos loo dhigay 50-70%

·Waxtarka wareegga birlabta: Birlabta giraantu waxay leedahay qulqul daadasho <15%; qaansooyin kala qaybsan ayaa leh daadasho 25-30% ah oo ku taal kala-goysyada - iyadoo la adeegsanayo isla walaxda, xalka giraantu wuxuu bixiyaa qulqul wax ku ool ah oo heer sare ah

Waxaa jira heer kharash oo muhiim ah: ka hooseeya 500 unug bishii, qaansooyinka kala qaybsan ayaa laga yaabaa inay dabacsanaadaan (looma baahna qalab birlabeed oo badan); in ka badan 500 unug bishii, faa'iidada hufnaanta isu imaatinka ee birlabyada giraanta ayaa ka sarreeya amortization qalabka, taasoo keentay kharash guud oo hooseeya.

· Wixii faahfaahin dheeraad ah oo ku saabsan birlabta giraanta, fiiriMagnet-yada giraanta neodymium ayaa laga heli karaa dhammaan qaababka caadiga ah iyo kuwa gaarka ah ee matoorka

 

Tilmaamaha Xulashada Birlabka ee Giraanta Mootada ee BLDC

Matoorada BLDC waxay ka yihiin saamiga ugu badan ee isticmaalka birlabta giraanta - xuduudaha xulashadana si weyn ayay ugu kala duwan yihiin qaab-dhismeedka inrunner iyo outrunner.

Matoorada BLDC (brushless DC) waa codsiga ugu weyn ee birlabta giraanta. Shixnadaha bilaha ah ee Fullzen Technology, birlabta matoorka BLDC waxay ka badan yihiin 60%. Si kastaba ha ahaatee, macquulka xulashada ee naqshadaha inrunner iyo outrunner waa mid gebi ahaanba ka duwan.

Inrunner BLDC Motors

Inrunner BLDC: Stator-ka dibadda, rotor-ka (magnets) ayaa gudaha ku wareegaya. Waxaa badanaa laga helaa taageerayaasha, bambooyinka, qalabka korontada, iyo qalabka otomaatiga warshadaha.

·Qaabka birlabta lagu taliyay: Radial-ka tiirar badan leh (tilmaamaha aqoonsiga ilaa OD)

·Tirada tiirarka lagu taliyay: 8/10/12/14 tiirar (4-7 lammaane tiirar)

·Heerka lagu taliyay: N42SH (heerkulka hawlgalka <150°C) ama N45SH (marka cufnaanta awoodda sare loo baahdo)

·Dahaarka lagu taliyay: Ni-Cu-Ni (ilaalinta miridhku caadiga ah) ama dahaarka epoxy (deegaan qoyan/kiimiko ah)

·Cabbirka caadiga ah: OD 15-60mm, dhumucda derbiga 3-8mm

Maxaad u dooranaysaa darajada SH? Matoorada BLDC ee gudaha ku shaqeeya, inta lagu jiro xaaladaha hakadka ama xad-dhaafka, heerkulka rotor-ku wuxuu isla markiiba kor ugu kici karaa 120-150°C. Isticmaalka N42-ka caadiga ah (ugu badnaan 80°C) wuxuu keeni doonaa burbur aan dib loo celin karin heerkulkan. Awoodda heerkulka 150°C ee darajada SH waxay bixisaa faa'iido badbaado oo ku filan.

Fullzen, qaabaynta ugu badan ee macaamiisha BLDC ee inrunner-ka ah waa magnet-ka giraanta N42SH ee 12-pole ah - isku-darkaani wuxuu daboolayaa inta badan codsiyada taageereyaasha warshadaha iyo bamka.

Mootooyinka Ka-baxsan BLDC

Outrunner BLDC: Rotor (magnets) oo ku wareegaya dibadda, stator-ka gudaha. Waxaa badanaa laga helaa diyaaradaha aan duuliyaha lahayn, matoorada tooska ah ee wadista, iyo matoorada xarunta giraangiraha baabuurta korontada ku shaqeeya

· Qaabka birlabta lagu taliyay: Radial-ka tiirar badan leh (jihada OD-ilaa-ID, ka soo horjeedka inrunner-ka)

· Tirada tiirarka lagu taliyay: 12/14/16/24 tiirar (6-12 lammaane tiirar) — matoorrada ka baxsan waxay leeyihiin dhexroor weyn waxayna qaadi karaan tiirar badan

· Heerka lagu taliyay: N42SH ama 42UH (matoorrada xarunta taayirrada waxay ku shaqeeyaan heerkul sare)

· Dahaarka lagu taliyay: Dahaarka Epoxy ama Parylene (deegaannada dibadda/qoyan)

· Cabbirka caadiga ah: OD 40-120mm, dhumucda derbiga 3-10mm

· Si aad u hesho magnet-yo waxqabad sare leh oo loogu talagalay codsiyada awoodda sare leh, fiiriBirlabta giraanta ee N52 ee waxqabadka sare leh ee loogu talagalay codsiyada matoorka ee baahida badan leh

 

Codsiyada Drone-ka iyo RPM-ga Sare

Matoorada diyaaradaha aan duuliyaha lahayn waxay leeyihiin shuruudo gaar ah oo loogu talagalay birlabta giraanta:

·Tirada tiirarka: Caadi ahaan 4-8 tiirar (mudnaanta xawaaraha wareegga sare marka loo eego cufnaanta wareegga sare)

·Xakamaynta miisaanka: Dooro birlabyada giraanta ee darbiga khafiifka ah si loo yareeyo firfircoonida rotor-ka iyadoo la ilaalinayo waxqabadka birlabka

·Darajada: N42 ama N45 ayaa ku filan (heerkulka hawlgalka diyaaradaha aan duuliyaha lahayn badanaa <80°C), laakiin joogteynta waa in si adag loo xakameeyaa - kala-duwanaanshaha qulqulka ee isla dufcadda waa inuu ahaadaa <±3%

·Dahaarka: Ni-Cu-Ni waa ku filan yahay, isagoo ku daraya miisaan yar

Talooyinka Darajada iyo Dahaarka ee BLDC

·BLDC warshadeed oo caadi ah (taageerayaasha/bambooyinka/qalabka): N42SH + Ni-Cu-Ni — saamiga ugu fiican ee waxqabadka kharashka

·Cufnaanta awoodda sare leh ee BLDC (EVs/robotics): N45SH ama 42UH + dahaarka epoxy

·Deegaanka aadka u daran BLDC (heerkulka sare/daxalka): 40UH + dahaarka Parylene

Tilmaamaha Xulashada Birlabka Stepper Motor Ring

Matoorada Stepper waxay leeyihiin shuruudo birlabeed oo gaar ah oo ka duwan BLDC - stepper-ka isku-dhafka ah ee caadiga ah wuxuu isticmaalaa qaab-dhismeed cidhib-cidhibeed oo 50-cidhib ah, laakiin naqshadaha xallinta sare leh ayaa si isa soo taraysa u qaata birlabyo giraan ah oo badan.

Xulashada magnet-ka matoorka Stepper waa ka dhib badan tahay BLDC — sababtoo ah matoorada stepper-ku waxay ku yimaadaan noocyo badan oo qaab-dhismeed ah, mid walbana wuxuu leeyahay shuruudo magnet oo kala duwan

Hybrid Stepper Motors (50-Pole Standard)

Matoorada stepper-ka isku dhafan waa nooca ugu badan ee matoorka stepper-ka, iyadoo la adeegsanayo rotor-ka 50-ilkaha ah ee qaab-dhismeedka caadiga ah

·Qaab-dhismeedka Birlabta: Habka dhaqameedku wuxuu adeegsadaa birlab dhululubo ah oo birlabaysan + laba rotor oo cidhib-cidhib ah, oo aan ahayn birlab giraan ah.

·Beddelka birlabta giraanta: Qaar ka mid ah matoorada stepper-ka isku-dhafka ah ee saxsan ayaa bilaabaya inay isticmaalaan birlabta giraanta ee cidhifyada badan si ay u beddelaan qaab-dhismeedka cidhifyada cidhifyada, taasoo awood u siinaysa xagal tallaabo oo khafiif ah (0.9°/tallaabo ama ka sareeya)

·Haddii aad isticmaaleyso birlab giraan ah: Waxaa lagu taliyay in la sintered NdFeB, magnetization-ka radial-ka ee 16-32, heerka N35SH ama N42SH

Matoorada Joogtada ah ee Magnet Stepper Motors

Matoorada stepper-ka ee joogtada ah waxay leeyihiin qaab-dhismeed fudud - rotor-ku laftiisu waa giraan birlab oo badan leh

· Nooca birlabta lagu taliyay: Birlabta giraanta NdFeB ee Isotropic-ka ku xidhan (waxaa lagu dhejin karaa qaab-dhismeedyo badan oo cidhifyo ah)

· Tirada tiirarka lagu taliyay: Caadi ahaan 24-48 tiirar — tiirar badan waxay la macno yihiin xaglo tallaabo oo khafiif ah

· Darajada: NdFeB-ga isku xidhan ee Isotropic wuxuu leeyahay BHmax qiyaastii 5-10 MGOe, waxqabadka magnetic-ka oo ka hooseeya kuwa sintered, laakiin ku filan shuruudaha matoorka stepper-ka

· Faa'iidada: Birlabta isku xidhan waxaa si toos ah loogu dhejin karaa qaab-dhismeedyo badan oo cidhifyo ah, taasoo meesha ka saaraysa baahida loo qabo qalabka birlabta ee cidhifyada badan leh - kharash yar

Bonded vs Sintered NdFeB ee Codsiyada Stepper

· Dooro NdFeB isku xiran marka: Tirinta tiirarka sare ee ka sarreeya 24 tiir loo baahan yahay, shuruudaha waxqabadka birlabta ma aha kuwo aad u daran, kharash-xasaasi ah — codsiyada caadiga ah: otomaatiga xafiiska, daabacayaasha 3D, matoorrada stepper-ka mashiinnada dharka

· Dooro NdFeB sintered marka: Cufnaanta awoodda sare loo baahan yahay, heerkulka hawlgalka uu sareeyo, tirada tiirarku ma sarreyso (ka hooseeya 16 tiir) — codsiyada caadiga ah: matoorada stepper-ka ee nidaamyada meelaynta saxda ah ee heerka warshadaha

Tilmaamaha Xulashada Birlabka ee Servo Motor Ring

Matoorada Servo waxay u baahan yihiin tayada magnet-ka ugu sarreeya dhammaan noocyada matoorka - isku-midnimada qulqulka, saxnaanta booska tiirka, iyo isku hallaynta dahaarka waa shuruudo aan laga gorgortami karin

Matoorada Servo waxay leeyihiin shuruudaha birlabta giraanta ugu adag saddexda nooc ee matoorka - sababtoo ah nidaamyada servo waxay raacaan xakamaynta booska saxda ah iyo gariirka ugu yar ee wareegga. Mid kasta oo aan isku mid ahayn birlabta waxaa si toos ah uga muuqda wax soo saarka matoorka.

Shuruudaha Isku Midnimada Dareeraha (< ±2%)

Birlabta giraanta ee matoorka Servo waxay u baahan yihiin qaybinta qulqulka hawada ee aadka u siman. Gaar ahaan:

· Kala leexashada xoogga goobta birlabta ee u dhaxaysa tiirarka ku xiga waa inaysan dhaafin ±2% — si weyn uga adag ±5% BLDC

· Shuruudaha isku dheelitirka garoonka tiirka < ±0.05mm — garoonka tiirka ee aan isku mid ahayn wuxuu sababaa gariirka xoogga iyo khaladaadka booska

· Dulqaadka qulqulka ee isla dufcaddaas oo loo xakameeyey ±3%

Shirkadda Fullzen Technology, dalabaadka macaamiisha ee matoorka servo waxaa lagu soo saaraa khad wax soo saar oo gaar ah, magnet kastana waxaa lagu sawiraa baaritaanka Hall ka hor inta aan la rarin si loo xaqiijiyo isku dheelitirka cidhifyada dhexdooda. Magnet kasta oo aan buuxin shuruudaha isku mid ahaanshaha ±2% waa la diidayaa.

Naqshadeynta Wareegga Hooseeya

Dhaqdhaqaaqa isku-xidhka ayaa ah cadowga ugu weyn ee matoorada servo - wuxuu sababaa gariir iyo khaladaad meelaynta xawaare hoose. Cabbiraadaha dhinaca birlabta si loo yareeyo wareegga isku-xidhka:

· Kordhi tirada tiirarka: Giraangiraha tiirarka badan leh oo leh 16+ tiirar ayaa si weyn u yareeya awoodda isku-xidhka

· Naqshad tiir qalloocan: dhidibka tiirka birlabta ah xagal yar (caadi ahaan 1-3 darajo) oo u jeeda dhidibka birlabta, si wax ku ool ah u simisa wareegga isku-xidhka

· Halbach: Habayn birlabeed gaar ah oo kor u qaada goobta birlabka ee dhinaca hawo-mareenka oo daciifisa dhinaca rotor-ka - oo loo isticmaalo matoorada servo-ka ee heerka sare ah

· Si aad u hesho isbarbardhig faahfaahsan oo ku saabsan qaababka birlabta, fiiriHagaha Xulashada Qaababka Magnetization 

Isku-dhafka Encoder-ka iyo Giraangiraha Tiirarka Badan leh

Matoorada Servo waxay caadi ahaan leeyihiin qalab ku dhex jira, kuwaas oo u baahan giraan birlab oo badan oo sax ah si loo ogaado booska rotor-ka.

· Tirada tiirarka giraanta Encoder-ka ayaa caadi ahaan ka sarreeya rotor-ka matoorka: tiirarka 32/64/128/256

· Shuruudaha saxnaanta garoonka garaaca giraanta ee codeeyaha aad bay u sarreeyaan: ±0.02mm

· Xulashada walxaha: NdFeB oo isku xiran oo Isotropic ah (waxaa lagu dhejin karaa tirinta tiirarka) ama NdFeB oo sintered ah (waxqabad birlab sare leh laakiin tirada tiirarka waxaa xaddidaya qalabka birlabka)

· Fiiro gaar ah: Giraanta codeeyaha iyo magnet-ka rotor-ka matoorka badanaa waa laba qaybood oo kala duwan, oo si madax-bannaan loo iibsado

Matrix-ka Xulashada Nooca Mootooyinka

Matrix-kani wuxuu isku daraa xuduudaha xulashada muhiimka ah ee nooc kasta oo matoor ah - u isticmaal bar bilow ahaan dib u eegista qeexitaankaaga iyo codsiga xigashada.

Xuduudaha	Rotor-ka Gudaha BLDC	Rotor-ka Dibadda BLDC	PM Stepper Motor	Matoorka Adeegga	Matoorka Taagga EV
Lambarka Tiirka ee lagu taliyay	8-14 ulood	12-24 ulood	24-48 ulood	8-16 ulood	8-12 ulood
Darajada lagu taliyay	N42SH	N42SH/42UH	NdFeB ku xiran	N45SH/N48SH	40UH/45UH
Qaabka Magnetization	Radial-ka tiirarka badan leh	Radial-ka tiirarka badan leh	Radial / Axial-ka cidhifyo badan leh	Radial-ka tiirarka badan leh	Radial-ka tiirarka badan leh
Dahaarka lagu taliyay	Ni-Cu-Ni	Epoxy/Parylene	Ni-Cu-Ni/Epoxy	Ni-Cu-Ni	Epoxy /Al+Parylene
OD-ga caadiga ah	15-60mm	40-120mm	20-50mm	30-80mm	60-200mm
Midaysanaanshaha Dareeraha	±5%	±5%	±8%	< lagu daray/laga jaray 2%	< lagu daray/laga jaray 3%
Heerkulka ugu badan ee Hawlgalka	150C (SH)	180C (UH)	80-120C	150C (SH)	180-200C
Ripple-ka la filayo ee Torque	3-5%	3-5%	5-8%	1-3%	2-4%

· Si aad u hesho habab xisaabeed gaar ah oo lagu xulanayo cabbirka, fadlan tixraacHagaha Cabbirka

· Si aad u hesho isbarbardhig buuxa oo ku saabsan xuduudaha darajada, fadlan hubiTilmaamaha Isbarbardhigga Fasalka

Matoorada Gaadiidka ee EV & New Energy: Shuruudaha Gaarka ah

Matoorada jiidista baabuurta korontada ku shaqeeya waxay ku shaqeeyaan xaaladaha ugu adag - heerkul joogto ah oo ka sarreeya 150°C, heerarka gariirka oo ka badan 10G, iyo dulqaad la'aan aan loo dulqaadan karin isku dheelitir la'aanta dufcadda

Matoorada cusub ee jiidista gawaarida tamarta leh waxay leeyihiin shuruudaha magnet-ka giraanta ee ugu baahida badan. Ma aha oo kaliya waxqabad sare - waxaa ka sii muhiimsan, shuruudaha silsiladda sahayda iyo shuruudaha nidaamka tayada ayaa ah caqabadda gelitaanka suuqa EV.

IATF 16949 iyo U hoggaansanaanta PPAP

· IATF 16949 waa shahaadada nidaamka maaraynta tayada warshadaha baabuurta waana shardi u ah gelitaanka silsiladda sahayda EV

·PPAP (Hanaanka Ansixinta Qaybta Wax Soo Saarka) waxay uga baahan tahay alaab-qeybiyeyaasha inay soo gudbiyaan xirmo dukumenti tayo leh oo dhammaystiran ka hor wax soo saarka ballaaran, oo ay ku jiraan: jaantuska socodka habka, qorshaha xakamaynta, warbixinta MSA, xogta SPC, warbixinta cabbirka, warbixinnada tijaabada agabka/waxqabadka.

· Heerka 3aad ee PPAP waa heerka ugu badan ee gudbinta, kaas oo u baahan soo gudbin muunad ah + dukumenti dhammaystiran

·Fullzen Technology, waxaan ku shaqeynaa nidaamka IATF 16949 waxaanan taageernaa soo gudbinta Heerka 3aad ee PPAP. ​​Laga bilaabo baaritaanka bilowga ah ilaa ogolaanshaha PPAP waxay caadi ahaan u baahan tahay 3-6 bilood oo isku-dubarid ah.

Xasiloonida Kulaylka ee 150°C+ Hawlgalka Joogtada ah

· Heerkulka rogrogidda matoorka jiidista EV wuxuu gaari karaa 150-180°C inta lagu jiro hawlgalka joogtada ah; heerkulka dusha sare ee birlabta, in kasta oo uu hooseeyo, badanaa wuxuu ka badan yahay 120°C

· Darajooyinka lagu taliyay: 40UH (180°C) ama 45UH (180°C); xaaladaha ba'an, 48EH (200°C)

· Halbeegga Muhiimka ah: Qasabnimada (Hcj) heerkulka sare waa inay ahaataa mid ku filan oo sare si loo hubiyo in aan la soo celin karin burburinta magnetization-ka marka ay dhacdo xaaladaha ugu daran ee hawlgalka

Macaamiisheena EV-ga waxay caadi ahaan u baahan yihiin tijaabinta qalooca kala-soocidda 150°C — taasoo xaqiijinaysa in khasaaraha sii jiritaanka birlabka ee heerkulka ugu badan ee hawlgalka uu ku jiro xadka la aqbali karo (badanaa loo baahan yahay inuu noqdo <5%)

Raadinta Dufcadda iyo Xakamaynta Joogtada ah

· Birlabta matoorka EV waxay u baahan yihiin raadraac dhammaystiran oo dufcad ah: laga bilaabo dufcaddii ceeriin ee dhulka naadirka ah → dufcaddii sintering → dufcaddii makiinada → dufcaddii makiinada → dufcaddii rarista, si buuxda loo raadraaci karo marxalad kasta

· Shuruudaha isku dheelitirka qulqulka: Digtoonida dufcadda dhexdeeda < ±3%, digtoonida dufcadda < ±5%

· Dulqaadka cabbirka: ID/OD badanaa waxaa looga baahan yahay ±0.02mm, dhumucdiisuna waa ±0.02mm — hal darajo ayaa ka adag codsiyada guud ee warshadaha

Fullzen waxay isticmaashaa xakamaynta awoodda habka SPC ee dalabaadka EV, iyadoo Cpk looga baahan yahay inuu ka badan yahay 1.33. Dufcad kasta waxay la socotaa warbixin kormeer oo dhammaystiran (qulqul/cabbir/muuqaal)

Hababka Qalalaasaha ee Codsiyada Matoorka iyo Sida Looga Hortago

Cilladaha birlabta mootada ayaa had iyo jeer laga hortagi karaa - afarta sababood ee ugu badan ee asaasiga ah waa burburka kulaylka, daxalka, khasaaraha farsamada ee xawaaraha sare leh, iyo dhaawaca isu imaatinka

Kala-soocidda aan la rogi karin

Kala-soocidda aan la celin karin waa habka ugu badan ee cilladaha birlabta mootada. Sababaha:

· Heerkulka hawlgalka oo ka gudbaya xadka darajada — tani waxay ka dhigan tahay 80% cilladaha kala-saarista

· Dib uga noqo goobta birlabta falcelinta armature - inta lagu jiro xad-dhaafka hadda jira, goobta birlabta ee rogan ee stator-ka ayaa ka badan karta qasabka birlabta

· Shoog farsamo ama gariir — shoog farsamo oo daran ayaa maxalli ahaan carqaladeyn kara isku-dubaridka goobta birlabta

Tallaabooyinka Ka Hortagga:

· Ka tag faa'iido badbaado oo ah 20-30°C marka aad dooranayso qiimaynta heerkulka — haddii heerkulka ugu badan ee hawlgalku yahay 130°C, dooro SH-rated (150°C) halkii aad ka dooran lahayd heerka oo kaliya gaaraya 130°C

· Xaqiiji in Hcj-ga birlabta ee heerkulka hawlgalka uu ka sarreeyo xoogga goobta falgalka armature - tani waxay u baahan tahay injineerka naqshadaynta matoorka inuu bixiyo xogta FEA

· Wixii xaddidaadaha heerkulka iyo xuduudaha waxqabadka ee darajooyinka kala duwan, eeg Hagaha Isbarbardhigga Darajada

Daxalka iyo Dahaarka oo aan shaqeynin

NdFeB aad ayuu ugu nugul yahay oksaydhka iyo daxalka - iyada oo aan la ilaalin dahaarka, miridhku cad ayaa ka soo muuqan doona maalmo gudahood jawi qoyan. Codsiyada matoorka, daxalka wuxuu sababaa:

· Burburka dusha sare ee birlabka → burburka waxqabadka birlabka → kordhinta farqiga hawada → dhimista hufnaanta matoorka

· Dillaaca dahaarka → wasakhaynta qashinka gudaha matoorka → suuxdinta ama qalalka qalabka lagu dhejiyo

· Talooyinka xulashada dahaarka:

· Deegaannada gudaha ee caadiga ah: Ni-Cu-Ni (inta badan la isticmaalo, qiimaha ugu hooseeya, ilaalin wanaagsan)

· Deegaannada qoyan/kiimikada: Dahaarka Epoxy (iska caabbinta kiimikada ee sare ee Ni-Cu-Ni, laakiin xoogaa ka dhumuc weyn)

· Deegaanno aad u daran (buufinta milixda/heerkulka sare iyo qoyaanka): Dahaarka Parylene (kan ugu khafiifsan, kan ugu isku midka ah, ilaalinta ugu fiican, qiimaha ugu sarreeya)

· Matoorada EV: Dahaarka aluminiumka + lakabka labajibbaaran ee Parylene - dheellitirka kulaylka iyo ilaalinta

Khasaare Farsamo oo Xawaaraha Sare ah

Matoorada xawaaraha sare leh (>30,000 rpm), birlabta giraanta waxaa la kulma xoog weyn oo centrifugal ah. Haddii ku habboonaanta birlabta-ilaa-rotor-core aysan ammaan ahayn, kuwa soo socda ayaa dhici kara:

· Dabcinta Birlabka → gariirka → buuqa → xirashada xanjada

· Xaaladaha aadka u daran, nuugista birlabta → burburka matoorka

Tallaabooyinka Ka Hortagga:

· Naqshadeynta ku habboonaanta faragelinta: Joogtee faragelinta ku habboon (badanaa 0.01-0.03mm) inta u dhaxaysa magnet OD iyo rotor ID

· Dheriga Epoxy resin: Buuxi farqiga u dhexeeya magnetka iyo rotor-ka resin epoxy, taasoo bixinaysa isku-xidhnaan iyo gudbin kuleyl labadaba

· Xarig kaarboon fiber ah: Matoorada xawaaraha sare leh (>100,000 rpm) waxay u baahan yihiin gacmo kaarboon fiber ah oo ku duuban dibadda rotor-ka.

Su'aalaha Badiya La Weydiiyo

S: Waa maxay qeexitaanka birlabta giraanta neodymium ee ugu badan ee matoorrada BLDC?

J: Tilmaamaha ugu badan ee matoorrada BLDC waa giraan NdFeB ah oo sintered ah oo leh radially magnetized sintered oo leh 8-14 ulood oo heerka N42SH ama N45SH ah, Ni-Cu-Ni dahaaran. Matoorrada Inrunner-ku waxay caadi ahaan isticmaalaan 8-12 ulood; matoorrada outrunner-ka waxay isticmaalaan 12-24 ulood. Fullzen Technology, N42SH waxay ka badan tahay 60% dalabaadkayaga birlabta giraanta matoorrada BLDC sababtoo ah dheelitirka ugu wanaagsan ee xoogga birlabta iyo iska caabbinta heerkulka 150°C.

S: Ma beddeli karaan birlabyada giraanta ee qaybaha kala qaybsan ee naqshadaha matoorada jira?

A: Inta badan kiisaska, haa. Beddelku wuxuu caadi ahaan yareeyaa gariirka wareegga 8-15% ilaa 2-5%, wuxuu hagaajiyaa hufnaanta farsamada rotor-ka, wuxuuna fududeeyaa isu-imaatinka. Xaddidaadda ugu weyn waa cabbirka: birlabta giraanta ayaa ugu kharash-oolsan dhexroorka rotor-ka ee ka hooseeya 150mm. Matoorada aadka u waaweyn ee ka sarreeya 200mm OD, qaansooyinka kala qaybsan ayaa weli noqon kara kuwo wax ku ool ah. Fullzen Technology, barta isgoyska ee waxtarka kharashka ayaa caadi ahaan ah qiyaastii 500 oo xabbo bishii.

S: Shahaadooyin noocee ah ayaad u baahan tahay birlabta giraanta matoorka EV?

A: Birlabta matoorka EV waxay u baahan yihiin shahaadada maaraynta tayada ee IATF 16949, dukumeentiyada PPAP, iyo raadraac buuxa oo laga bilaabo alaabta ceeriin ilaa badeecada la dhammeeyey. Xasiloonida kulaylka ayaa muhiim ah: inta badan matoorada jiidista EV waxay ku shaqeeyaan 150-180°C si joogto ah, iyagoo u baahan 40UH ama 45UH heerka NdFeB. Fullzen Technology, waxaan haynaa diiwaanno raadraac oo buuxa waxaanan taageernaa gudbinta PPAP Heerka 3 ee macaamiisha baabuurta.

S: Sidee baad uga hortagtaa burburinta matoorada heerkulka sare leh?

A: Saddex arrimood ayaa ka hortagaya kala-soocidda: xulashada darajada saxda ah (heerka SH ee 150°C, UH ee 180°C), farqiga qasabka ah ee ku filan (Hcj waa inuu ka sarreeyaa goobta kala-soocidda ugu yaraan 30%), iyo naqshadaynta kulaylka oo heerkulka dusha sare ee birlabta ka dhigaysa mid ka hooseeya heerka ugu sarreeya. Waxaan kugula talineynaa inaad ku dhaqaaqdo falanqaynta qalooca kala-soocidda heerkulka ugu xun ee matoorka ka hor intaadan dhammaystirin heerka.

S: Waa maxay waqtiga hogaanka caadiga ah ee magnet-ka giraanta matoorka gaarka ah?

A: Shaybaarada caadiga ah ee cabbirrada caadiga ah iyo heerka N42SH rar 7-10 maalmood gudahood. Tilmaamaha gaarka ah ee leh qalabka cusub ee magnetizing waxay caadi ahaan u baahan yihiin 15-25 maalmood muunadaha ugu horreeya. Waqtiga wax soo saarka tirada badan waa 15-20 maalmood ka dib oggolaanshaha muunadda, iyadoo ku xiran tirada dalabka iyo kakanaanta. Giraanta tiirarka badan leh oo leh 24+ tiirar waxay u baahan yihiin waqti dheeraad ah oo lagu rakibo. Fullzen Technology, waxaan haynaa kaydka walxaha ceeriin ee caadiga ah si loo yareeyo isbeddelka waqtiga rasaasta.