Hluav taws xob lub cev muaj zog
1. Lub cev muaj zog yog dab tsi?
1.1 Lub cev muaj zog yog ib qho khoom siv uas hloov roj teeb lub zog rau hauv lub tshuab hluav taws xob kom tsav lub log ntawm lub tsheb fais fab kom tig
●Qhov yooj yim tshaj plaws kom nkag siab lub zog yog thawj zaug paub lub ntsiab lus ntawm W, W = wattage, uas yog, tus nqi ntawm lub zog siv ib lub sijhawm, thiab 48v, 60v thiab 72v peb feem ntau tham txog yog tag nrho cov nyiaj siv hluav taws xob, yog li qhov siab dua wattage, ntau lub zog siv tib lub sijhawm, thiab lub zog ntau dua ntawm lub tsheb (hauv tib lub sijhawm)
●Siv 400w, 800w, 1200w, piv txwv li, nrog tib lub teeb tsa, roj teeb, thiab 48 voltage:
Ua ntej ntawm tag nrho cov, nyob rau hauv tib lub sij hawm caij, lub fais tsheb nruab nrog ib tug 400w lub cev muaj zog yuav muaj ib tug ntev ntau yam, Vim hais tias cov zis tam sim no me me (tsav tam sim no me me), tag nrho cov ceev ntawm lub hwj chim noj yog me me.
Qhov thib ob yog 800w thiab 1200w.Nyob rau hauv cov nqe lus ntawm kev ceev thiab lub zog, hluav taws xob tsheb nruab nrog 1200w motors sai thiab muaj zog dua.Qhov no yog vim qhov siab dua wattage, ntau dua qhov ceev thiab tag nrho cov nqi ntawm lub zog siv, tab sis tib lub sij hawm lub roj teeb lub neej yuav luv dua.
●Yog li ntawd, nyob rau hauv tib V tooj thiab configuration, qhov sib txawv ntawm lub tsheb fais 400w, 800w thiab 1200w yog nyob rau hauv lub hwj chim thiab ceev.Qhov siab dua wattage, lub zog muaj zog dua, qhov nrawm dua, lub zog siv tau nrawm dua, thiab luv dua qhov mais.Txawm li cas los xij, qhov no tsis tau txhais hais tias qhov siab dua wattage, lub tsheb fais fab zoo dua.Nws tseem nyob ntawm qhov xav tau tiag tiag ntawm nws tus kheej lossis tus neeg siv khoom.
1.2 Hom ob lub log hluav taws xob tsheb motors feem ntau muab faib ua: hub motors (feem ntau siv), mid-mounted motors (tsis tshua muaj siv, faib los ntawm hom tsheb)
Electric maus taus Ordinary motor
Electric maus taus Mid-mounted motor
1.2.1 Lub log hub lub cev muaj zog qauv feem ntau muab faib ua:brushed DC lub cev muaj zog(tseem ceeb tsis siv),brushless DC lub cev muaj zog(BLDC),ruaj khov hlau nplaum synchronous lub cev muaj zog(PMSM)
Qhov sib txawv tseem ceeb: seb puas muaj txhuam (electrodes)
●Brushless DC lub cev muaj zog (BLDC)(feem ntau siv),ruaj khov hlau nplaum synchronous lub cev muaj zog(PMSM) (tsis tshua muaj siv nyob rau hauv ob lub log tsheb)
● Qhov sib txawv tseem ceeb: ob leeg muaj cov qauv zoo sib xws, thiab cov ntsiab lus hauv qab no tuaj yeem siv los paub qhov txawv ntawm lawv:
Brushless DC Tsav
Brushed DC lub cev muaj zog (hloov AC rau DC yog hu ua commutator)
●Brushless DC lub cev muaj zog (BLDC)(feem ntau siv),ruaj khov hlau nplaum synchronous lub cev muaj zog(PMSM) (tsis tshua muaj siv nyob rau hauv ob lub log tsheb)
● Qhov sib txawv tseem ceeb: ob leeg muaj cov qauv zoo sib xws, thiab cov ntsiab lus hauv qab no tuaj yeem siv los paub qhov txawv ntawm lawv:
| Qhov project | Permanent magnet synchronous lub cev muaj zog | Brushless DC lub cev muaj zog |
| Nqe | kim | Pheej yig |
| Suab nrov | Tsawg | Siab |
| Performance thiab efficiency, torque | Siab | Tsawg, me ntsis inferior |
| Controller nqi thiab tswj specifications | Siab | Tsawg, kuj yooj yim |
| Torque pulsation (kev nrawm nrawm) | Tsawg | Siab |
| Daim ntawv thov | High-end qauv | Nruab nrab |
● Tsis muaj kev tswj hwm qhov zoo dua ntawm cov hlau nplaum ruaj khov synchronous lub cev muaj zog thiab brushless DC lub cev muaj zog, nws tsuas yog nyob ntawm qhov xav tau tiag tiag ntawm cov neeg siv khoom lossis cov neeg siv khoom.
● Hub motors muab faib ua:cov motors zoo tib yam, pobzeb motors, dej-txias motors, kua-txias motors, thiab roj-txias motors.
●Ordinary lub cev muaj zog:cov pa motor
●Pobzeb motors tau muab faib ua: 2nd/3rd/4th/5th tiam, 5th tiam pobzeb motors yog cov kim tshaj plaws, 3000w 5th tiam pobzeb Transit motor lag luam nqi yog 2500 yuan, lwm hom kuj pheej yig dua.
(Lub tshuab electroplated pobzeb muaj qhov zoo dua qub)
●Dej-txias / kua-txias / roj-txias motorstag nrho ntxiv insulatingkua hauvlub cev muaj zog kom ua tiavcua txiascuam tshuam thiab txuas ntxiv raulub neejntawm lub cev muaj zog.Cov cuab yeej technology tam sim no tsis paub tab thiab yog qhov yooj yimleakthiab tsis ua hauj lwm.
1.2.2 Mid-Motor: Mid-tsis-Gear, Mid-Drect Drive, Mid-Chain / Siv
Ordinary lub cev muaj zog
Ordinary lub cev muaj zog
Ua kua-txias lub cev muaj zog
Roj-txias lub cev muaj zog
● Kev sib piv ntawm hub lub cev muaj zog thiab nruab nrab lub cev muaj zog
● Feem ntau ntawm cov qauv ntawm kev ua lag luam siv cov hub motors, thiab cov mid-mounted motors yog siv tsawg.Nws yog feem ntau faib los ntawm cov qauv thiab cov qauv.Yog tias koj xav hloov cov pa hluav taws xob maus taus nrog lub hub lub cev muaj zog mus rau nruab nrab-mounted lub cev muaj zog, koj yuav tsum tau hloov ntau qhov chaw, feem ntau yog cov ncej thiab cov diav rawg, thiab tus nqi yuav kim heev.
| Qhov project | Pa hub motor | Mid-mounted lub cev muaj zog |
| Nqe | Pheej yig, nruab nrab | kim |
| Kev ruaj ntseg | Nruab nrab | Siab |
| Efficiency thiab nce toj | Nruab nrab | Siab |
| Tswj | Nruab nrab | Siab |
| Installation thiab qauv | Yooj yim | nyuaj |
| Suab nrov | Nruab nrab | Loj heev |
| Tus nqi tu | Pheej yig, nruab nrab | Siab |
| Daim ntawv thov | Cov hom phiaj dav dav | High-end / xav tau kev kub ceev, nce toj, thiab lwm yam. |
| Rau cov motors ntawm tib yam specifications, qhov ceev thiab lub zog ntawm lub nruab nrab-mounted lub cev muaj zog yuav siab dua li ntawm lub hub lub cev muaj zog, tab sis zoo ib yam li cov pobzeb hub motor. | ||
2. Ntau yam tsis sib xws thiab cov lus qhia tshwj xeeb ntawm cov motors
Ob peb yam tsis muaj thiab specifications ntawm motors: volts, hwj chim, loj, stator core loj, hlau nplaum qhov siab, ceev, torque, piv txwv li: 72V10 nti 215C40 720R-2000W
● 72V yog lub cev muaj zog voltage, uas yog raws li lub roj teeb tswj voltage.Qhov siab dua qhov yooj yim voltage, lub tsheb ceev yuav ceev.
● 2000W yog qhov ntsuas lub zog ntawm lub cev muaj zog.Muaj peb hom fais fab,xws li ntsuas lub zog, siab tshaj plaws, thiab lub zog siab.
Rated zog yog lub zog uas lub cev muaj zog tuaj yeem khiav rau ib qhontevhauv qabntsuas voltage.
Lub zog siab tshaj plaws yog lub zog uas lub cev muaj zog tuaj yeem khiav mus rau ib qhontevhauv qabntsuas voltage.Nws yog 1.15 npaug ntawm lub zog ntsuas.
Peak zog yog lublub zog siab tshaj plawstias covfais fab mov tuaj yeem ncav cuag lub sijhawm luv luv.Feem ntau nws tuaj yeem kav ntev li ntawm30 vib nas this.Nws yog 1.4 npaug, 1.5 npaug lossis 1.6 npaug ntawm lub zog ntsuas (yog tias lub Hoobkas tsis tuaj yeem muab lub zog siab tshaj plaws, nws tuaj yeem suav ua 1.4 npaug) 2000W × 1.4 zaug = 2800W
● 215 yog qhov loj ntawm stator core.Qhov loj dua qhov loj, qhov loj dua qhov tam sim no tuaj yeem dhau mus, thiab ntau dua lub cev muaj zog tso zis ntau dua.Pa 10-nti siv 213 (ntau-hlau lub cev muaj zog) thiab 215 (ib-xaim lub cev muaj zog), thiab 12-nti yog 260;Fais tsheb kauj vab tricycles thiab lwm yam hluav taws xob tricycles tsis muaj qhov tshwj xeeb no, thiab siv lub tsheb kauj vab.
● C40 yog qhov siab ntawm cov hlau nplaum, thiab C yog lub ntsiab lus ntawm cov hlau nplaum.Nws kuj yog sawv cev los ntawm 40H ntawm lub khw.Qhov loj dua cov hlau nplaum, lub zog thiab lub zog ntau dua, thiab qhov kev ua kom nrawm dua.
● Cov hlau nplaum ntawm lub cev muaj zog 350W yog 18H, 400W yog 22H, 500W-650W yog 24H, 650W-800W yog 27H, 1000W yog 30H, thiab 1200W yog 30H-35H.1500W yog 35H-40H, 2000W yog 40H, 3000W yog 40H-45H, thiab lwm yam. Txij li thaum lub configuration yuav tsum ntawm txhua lub tsheb yog txawv, txhua yam yog raws li qhov tseeb qhov teeb meem.
● 720R yog qhov ceev, unit yogrpm ua, qhov ceev txiav txim siab npaum li cas lub tsheb tuaj yeem mus, thiab nws yog siv nrog tus tswj.
● Torque, chav tsev yog N·m, txiav txim siab nce thiab lub zog ntawm lub tsheb.Qhov loj dua lub torque, lub zog nce thiab lub zog.
Ceev thiab torque yog inversely proportional rau ib leeg.Qhov ceev ceev (tsheb thauj mus los), lub zog me me, thiab rov ua dua.
Yuav ua li cas xam speed:Piv txwv li, lub cev muaj zog ceev yog 720 rpm (yuav muaj qhov hloov pauv ntawm li 20 rpm), lub voj voog ntawm 10-nti log ntawm lub tsheb hluav taws xob dav dav yog 1.3 meters (tuaj yeem xam raws li cov ntaub ntawv), tus maub los tus overspeed piv. yog 110% (tus tswj lub overspeed piv feem ntau 110% -115%)
Cov qauv siv rau ob lub log nrawm yog:ceev * tswj overspeed piv * 60 feeb * log tsheb ncig, uas yog, (720 * 110%) * 60 * 1.3 = 61.776, uas hloov mus rau 61 km / h.Nrog rau kev thauj khoom, qhov ceev tom qab tsaws yog li 57km / h (kwv yees li 3-5km / h tsawg dua) (qhov ceev yog xam hauv feeb, yog li 60 feeb hauv ib teev), yog li cov qauv paub kuj tuaj yeem siv los thim qhov nrawm.
Torque, hauv N·m, txiav txim siab lub tsheb nce siab thiab lub zog.Qhov loj dua lub torque, qhov nce siab thiab lub zog ntau dua.
Piv txwv li:
● 72V12 nti 2000W/260/C35/750 rpm/torque 127, siab tshaj plaws ceev 60km/h, ob tug neeg nce toj nqes hav txog 17 degrees.
● Xav tau kom phim tus tswj hwm thiab lub peev xwm loj-lithium roj teeb tau pom zoo.
● 72V10 nti 2000W/215/C40/720 rpm/torque 125, siab tshaj plaws ceev 60km/h, nce toj nqes hav txog 15 degrees.
● 72V12 nti 3000W/260/C40/950 rpm/torque 136, siab tshaj plaws ceev 70km/h, nce txoj kab nqes txog 20 degrees.
● Xav tau kom phim tus tswj hwm thiab lub peev xwm loj-lithium roj teeb tau pom zoo.
● 10-inch pa sib nqus hlau qhov siab tsuas yog C40, 12-nti pa yog C45, tsis muaj nqi torque, uas tuaj yeem hloov kho raws li cov neeg siv khoom xav tau.
3. Lub cev muaj zog
●Cov yam ntxwv ntawm lub cev muaj zog: hlau nplaum, coils, Hall sensors, bearings, thiab lwm yam.Qhov loj dua lub cev muaj zog, xav tau cov hlau nplaum ntau dua (lub Hall sensor yog qhov feem ntau yuav tawg)
(Ib qho tshwm sim ntawm qhov tawg Hall sensor yog tias cov tuav thiab cov log tsheb tau daig thiab tsis tuaj yeem tig tau)
●Kev ua haujlwm ntawm Hall sensor:los ntsuas qhov magnetic teb thiab hloov qhov kev hloov ntawm lub magnetic teb rau hauv lub teeb liab tso zis (piv txwv li ceev sensing)
Lub cev muaj pes tsawg leeg daim duab
Lub cev muaj zog windings (coils), bearings, thiab lwm yam.
Stator core
Sib nqus hlau
Hall
4. Lub cev muaj zog qauv thiab lub cev muaj zog
Lub cev muaj zog qauv feem ntau suav nrog cov chaw tsim khoom, qhov hluav taws xob, tam sim no, ceev, lub zog wattage, tus qauv version naj npawb, thiab batch tooj.Vim tias cov tuam txhab tsim khoom sib txawv, kev teeb tsa thiab cov cim ntawm cov lej kuj txawv.Qee tus lej tsav tsheb tsis muaj lub zog wattage, thiab tus naj npawb ntawm cov cim hauv lub tsheb fais fab tsis paub meej.
Common motor number coding rules:
● Lub cev muaj zog qauv:WL4820523H18020190032, WL yog cov chaw tsim khoom (Weili), roj teeb 48v, lub cev muaj zog 205 series, 23H hlau nplaum, ua rau lub Ob Hlis 1, 2018, 90032 yog lub cev muaj zog.
● Lub cev muaj zog qauv:AMTHI60/72 1200W30HB171011798, AMTHI yog cov chaw tsim khoom (Anchi Fais Fab Technology), roj teeb universal 60/72, lub cev muaj zog wattage 1200W, 30H hlau nplaum, ua rau lub Kaum Hli 11, 2017, 798 tej zaum yuav yog lub tshuab fais fab tooj.
● Lub cev muaj zog qauv:JYX968001808241408C30D, JYX yog cov chaw tsim khoom (Jin Yuxing), roj teeb yog 96V, lub cev muaj zog wattage yog 800W, ua rau lub Yim Hli 24, 2018, 1408C30D tej zaum yuav yog cov chaw tsim khoom tshwj xeeb lub Hoobkas serial tooj.
● Lub cev muaj zog qauv:SW10 1100566, SW yog lub npe luv ntawm cov chaw tsim khoom lub cev muaj zog (Lion King), lub Hoobkas hnub yog lub Kaum Ib Hlis 10, thiab 00566 yog lub ntuj serial tooj (lub cev muaj zog).
● Lub cev muaj zog qauv:10ZW6050315YA, 10 feem ntau yog txoj kab uas hla ntawm lub cev muaj zog, ZW yog brushless DC lub cev muaj zog, lub roj teeb yog 60v, 503 rpm, torque 15, YA yog ib txoj cai muab tau, YA, YB, YC yog siv los sib txawv cov motors nrog tib yam kev ua tau zoo. parameter los ntawm cov chaw tsim khoom.
● Lub cev muaj zog:Tsis muaj qhov tshwj xeeb yuav tsum tau, feem ntau nws yog tus lej digital ntshiab lossis cov chaw tsim khoom cov ntawv luv + voltage + lub cev muaj zog + hnub tsim khoom tau luam tawm rau pem hauv ntej.
Tsav qauv
5. Ceev Reference Table
Ordinary lub cev muaj zog
Pobzeb lub cev muaj zog
Mid-mounted lub cev muaj zog
| Ordinary electric maus taus lub cev muaj zog | Pobzeb lub cev muaj zog | Mid-mounted lub cev muaj zog | Lus ceeb toom |
| 600w-40km / h | 1500w-75-80km / h | 1500w-70-80km / h | Feem ntau ntawm cov ntaub ntawv saum toj no yog qhov ceev tau ntsuas los ntawm kev hloov tsheb hauv Shenzhen, thiab siv nrog rau cov khoom siv hluav taws xob sib xws. Tsuas yog Oppein system, Chaohu system tuaj yeem ua tau, tab sis qhov no hais txog kev ceev ceev, tsis nce lub zog. |
| 800w-50km/h | 2000w-90-100km / h | 2000w-90-100km / h | |
| 1000w-60km / h | 3000w-120-130km / h | 3000w-110-120km / h | |
| 1500w-70km / h | 4000w-130-140km / h | 4000w-120-130km / h | |
| 2000w-80km/h | 5000w-140-150km / h | 5000w-130-140km / h | |
| 3000w-95km / h | 6000w-150-160km / h | 6000w-140-150km / h | |
| 4000w-110km / h | 8000w-180-190km / h | 7000w-150-160km / h | |
| 5000w-120km / h | 10000w-200-220km / h | 8000w-160-170km / h | |
| 6000w-130km / h | 10000w-180-200km / h | ||
| 8000w-150km / h | |||
| 10000w-170km/h |
6. Cov teeb meem ntawm lub cev muaj zog
6.1 Lub cev muaj zog tig rau thiab tawm
● Lub roj teeb hluav taws xob yuav nres thiab pib thaum nws nyob rau ntawm lub xeev tseem ceeb ntawm qhov hluav taws xob.
● Qhov kev ua txhaum no kuj yuav tshwm sim yog tias lub roj teeb connector muaj kev sib cuag tsis zoo.
● Tus tswj ceev tuav cov hlau yuav raug txiav thiab nres lub hwj chim-tawm mus yog faulty.
● Lub cev muaj zog yuav nres thiab pib yog tias lub hwj chim kaw tau puas lossis muaj kev sib cuag tsis zoo, cov kab txuas txuas tsis zoo, thiab cov khoom siv hauv cov tswj tsis tau welded khov kho.
6.2 Thaum tig tus kov, lub cev muaj zog tau daig thiab tsis tuaj yeem tig
● Qhov laj thawj feem ntau yog lub cev muaj zog Hall tawg, uas tsis tuaj yeem hloov tau los ntawm cov neeg siv zoo tib yam thiab xav tau cov kws tshaj lij.
● Nws kuj tseem yuav yog cov pab pawg hauv coil ntawm lub cev muaj zog raug hlawv.
6.3 Kev tu vaj tse
● Lub cev muaj zog nrog txhua qhov kev teeb tsa yuav tsum tau siv rau hauv qhov sib thooj, xws li nce toj.Yog tias nws tsuas yog teeb tsa rau 15 ° nce toj, lub sijhawm ntev yuam kev nce toj ntawm txoj kab nqes tshaj 15 ° yuav ua rau lub cev muaj zog.
● Cov pa dej tsis zoo ntawm lub cev muaj zog yog IPX5, uas tuaj yeem tiv taus cov dej txau los ntawm txhua qhov kev qhia, tab sis tsis tuaj yeem muab tso rau hauv dej.Yog li ntawd, yog tias nws los nag hnyav thiab dej tob, nws tsis pom zoo kom caij tawm.Ib qho yog tias yuav muaj kev pheej hmoo ntawm kev xau, thiab qhov thib ob yog tias lub cev muaj zog yuav siv tsis tau yog tias dej nyab.
● Thov tsis txhob hloov kho nws tus kheej.Kev hloov kho qhov tsis sib haum xeeb siab tam sim no yuav ua rau lub cev muaj zog.
