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CHIHAI: Koj tus kws tshaj lij Brushless DC Tsav Chaw Tsim Tshuaj!

Cov khoom dav

Shenzhen Chihai Tsav Co., Ltd., nrhiav tau nyob rau hauv 2002, yog ib tugkev tsim khoom ntawm micro dc motors thiab dc txo lub cev muaj zog. Peb lub lag luam pib nrog micro lub cev muaj zog, tom qab ntawd tsim ntau lub zog ntawm DC deceleration motor.

Pab neeg tshaj lij

Peb cov neeg koom tes muaj ntau xyoo dhau los thiab yog cov kws tshaj lij hauv lawv cov haujlwm. Peb muaj ntau tshaj 210 tus neeg ua haujlwm txawj thiab 26 tus kws tshaj lij engineers.

24H Online Service

Cov kev xav tau ntawm peb cov neeg siv khoom ib txwm yog peb qhov tseem ceeb tshaj plaws. Peb ua tib zoo mloog lawv cov kev txhawj xeeb thiab ua haujlwm sib koom tes los nrhiav kev daws teeb meem.

Tus nqi sib tw

Peb muab cov nqi sib tw ntawm txhua yam ntawm peb cov khoom, thiab peb ua haujlwm nrog peb cov neeg siv khoom los tsim cov peev nyiaj uas ua tau raws li lawv cov kev xav tau.

Tsev 123456 Rau sab kawg

Lub hom phiaj ntawm Chain Sprockets

 

 

Brushless DC Tsav, tseem hu ua me me DC lub cev muaj zog, yog lub tshuab hluav taws xob me me uas siv tam sim no ncaj qha (DC) los tsim lub zog siv tshuab. Cov motors no yog compact thiab nrhiav kev siv nyob rau hauv ntau yam khoom siv thiab tshuab.

Nta ntawm Brushless DC Tsav

 

CHF-480WA HIGH Torque Motor

Kev ua tau zoo

Raws li cov motors tuaj yeem tswj tsis tu ncua ntawm qhov siab tshaj plaws kev sib hloov quab yuam (torque). Brushed motors, nyob rau hauv sib piv, ncav cuag lub siab tshaj plaws torque ntawm tsuas yog qee cov ntsiab lus hauv kev sib hloov. Rau lub cev muaj zog txhuam kom xa tau tib lub zog raws li tus qauv tsis txhuam, nws yuav tsum tau siv cov hlau nplaum loj dua. Qhov no yog vim li cas txawm tias me me BLDC motors tuaj yeem xa cov hwj chim loj.

480 Medium Speed High Torque Shaft Motor

Tswj tau

BLDC lub cev muaj zog tuaj yeem tswj tau, siv cov tswv yim tawm tswv yim, kom xa cov kev xav tau ntawm lub zog thiab kev sib hloov ceev. Precision tswj, nyob rau hauv lem, txo lub zog noj thiab tshav kub tiam, thiab - nyob rau hauv cov ntaub ntawv uas lub cev muaj zog roj teeb - ntev lub roj teeb lub neej.

480 Medium Speed High Torque Shaft Motor

High Durability thiab Tsis tshua muaj hluav taws xob suab nrov

BLDC motors tsis muaj txhuam. Nrog txhuam cov motors, cov txhuam hniav thiab cov commutator hnav los ntawm kev sib txuas mus tas li thiab tseem tsim cov nplaim taws qhov chaw sib cuag. Cov suab nrov hluav taws xob, tshwj xeeb, yog qhov tshwm sim ntawm cov hluav taws xob muaj zog uas zoo li tshwm sim ntawm thaj chaw uas cov txhuam hniav hla dhau qhov khoob hauv lub commutator. Qhov no yog vim li cas BLDC motors feem ntau suav hais tias yog qhov zoo dua hauv cov ntawv thov uas nws tseem ceeb kom tsis txhob muaj suab nrov hluav taws xob.

Hom Brushless DC Tsav

Ob lub ntsiab ntawm BLDC lub cev muaj zog muaj nyob: inrunner thiab outrunner.

GM25-BK370 Hall Encoder DC Gear Motor

Inrunner BLDC

Lawv npaj cov khoom siv hluav taws xob hauv ib lub tsev nyob ruaj khov, thaum cov hlau nplaum ruaj khov nyob ntawm lub rotor sab hauv. Inrunners feem ntau tig nrawm dua li outrunners, ua kom qis zog ntawm qhov loj me. Inrunner motors muaj qhov zoo ntawm kev tiv thaiv zoo dua los ntawm cov khoom thiab ua kom txias zoo dua vim tias cov electromagnet coils txuas ncaj qha mus rau lub tsev nyob sab nraud.

Turntable Rotation Gear Motor CHW-9L370

Outrunner BLDC

Lawv muaj cov hlau nplaum ruaj khov nyob rau sab nraud uas txav mus los thaum nws tig cov zis ncej. BLDCs feem ntau muaj lub zog ntau dua rau qhov loj dua li cov neeg khiav dej num thiab ua haujlwm ntawm qhov qis dua. Electromagnets yog teem rau sab hauv stator seem. Lawv tsis txias zoo li lawv cov inrunner counterparts, thiab lub tsev tsis muaj kev tiv thaiv ntau npaum li cas los ntawm lub ntsiab.

Daim ntawv thov ntawm Brushless DC Tsav

 

 

Mini DC Worm Motor With Encoder

Kev thauj mus los

Brushless motors muaj nyob rau hauv lub tsheb fais, tsheb hybrid, tus kheej thauj, thiab hluav taws xob aircraft. Feem ntau cov tsheb kauj vab hluav taws xob siv cov tshuab tsis siv lub tshuab uas qee zaum ua rau hauv lub log hub nws tus kheej, nrog lub stator ruaj ruaj rau lub qag thiab cov hlau nplaum txuas nrog thiab tig nrog lub log. Tib lub hauv paus ntsiab lus yog siv rau hauv kev ntsuas tus kheej ntawm lub log scooter. Cov qauv hluav taws xob uas siv hluav taws xob feem ntau siv hluav taws xob siv hluav taws xob tsis siv hluav taws xob vim tias lawv cov kev ua haujlwm siab.

Cov cuab yeej Cordless

Brushless motors muaj nyob rau hauv ntau yam niaj hnub cordless cov cuab yeej, nrog rau ib co hlua trimmers, nplooj blowers, saws (cim thiab reciprocating), thiab xyaum / tsav tsheb. Qhov hnyav thiab kev ua tau zoo ntawm cov tshuab tsis siv txhuam txhuam yog qhov tseem ceeb tshaj rau cov khoom siv tes tuav, cov cuab yeej siv roj teeb ntau dua li cov cuab yeej loj, nyob ruaj ruaj ntsaws rau hauv lub qhov hluav taws xob AC.

Cua sov thiab cua tshuab

Muaj qhov sib txawv ntawm cov cua sov, qhov cua, thiab cua txias (HVAC) thiab cov tub yees kev lag luam siv cov tshuab tsis txhuam tsis siv ntau hom AC motors. Qhov laj thawj tseem ceeb tshaj plaws los hloov mus rau lub cev tsis muaj zog yog qhov txo qis hauv lub zog yuav tsum tau ua haujlwm rau lawv piv rau AC lub cev muaj zog. Ntxiv nrog rau cov brushless lub cev muaj zog ua tau zoo dua, HVAC systems, tshwj xeeb tshaj yog cov uas muaj qhov sib txawv-ceev lossis kev hloov pauv, siv brushless motors los muab cov microprocessor built-in tsis tu ncua ntawm cov cua txias thiab airflow.

Industrial Engineering

Daim ntawv thov ntawm brushless DC motors nyob rau hauv industrial engineering feem ntau tsom rau kev tsim engineering lossis industrial automation tsim. Brushless motors yog qhov tsim nyog rau kev tsim cov ntawv thov vim tias lawv lub zog muaj zog ceev, zoo ceev-torque yam ntxwv, kev ua haujlwm siab, ntau yam ceev thiab tsis tshua muaj txij nkawm. Kev siv ntau tshaj plaws ntawm brushless DC motors nyob rau hauv industrial engineering yog kev tswj kev txav, linear actuators, servomotors, actuators rau industrial robots, extruder tsav motors thiab pub drives rau CNC tshuab cuab yeej.

Aeromodelling

Brushless motors tau dhau los ua kev xaiv lub cev muaj zog rau cov qauv dav hlau nrog rau cov nyoob hoom qav taub thiab drones. Lawv qhov zoo ntawm lub zog-rau-qhov hnyav piv thiab ntau qhov ntau thiab tsawg tau hloov pauv kev lag luam rau cov qauv siv hluav taws xob, tshem tawm txhua lub tshuab hluav taws xob txhuam hluav taws xob, tshwj tsis yog rau cov khoom siv qis qis qis feem ntau cov khoom ua si-qib aircraft. Lawv kuj tau txhawb kom muaj kev loj hlob ntawm cov qauv yooj yim, lub teeb yuag hluav taws xob qauv dav hlau, ntau dua li yav dhau los kev sib xyaw ua ke nrog cov tshuab hluav taws xob loj thiab hnyav dua. Qhov sib piv ntawm lub zog-rau-qhov hnyav ntawm cov roj teeb niaj hnub thiab cov motors tsis muaj zog tso cai rau cov qauv nce mus rau vertically, tsis yog nce siab. Cov suab nrov qis thiab tsis muaj huab hwm coj piv rau cov roj teeb me me hauv kev sib xyaw ua ke yog lwm qhov laj thawj rau lawv qhov chaw.

Xov tooj cua tswj tsheb

Lawv cov koob meej kuj tau nce siab hauv lub xov tooj cua tswj (RC) lub tsheb. Brushless motors tau raug cai nyob rau hauv North American RC tsheb sib tw los ntawm Xov Tooj Cua Ua Haujlwm Auto Sib Tw (ROAR) txij li xyoo 2006. Cov motors no muab ntau lub zog rau RC racers thiab, yog tias ua ke nrog cov khoom tsim nyog thiab cov roj ntsha lithium polymer (Li-Po). ) los yog lithium hlau phosphate (LiFePO4) roj teeb, cov tsheb no tuaj yeem ua tiav nrawm dua 160 mais ib teev (99 mph).

Brushless motors muaj peev xwm ua tau ntau torque thiab muaj ib tug ceev ceev ncov rotational ceev piv rau nitro- los yog roj av-powered engine. Nitro cav nce siab nyob ib ncig ntawm 46,800 r/min thiab 2.2 kilowatts (3.0 hp), thaum lub cev muaj zog me me tuaj yeem ncav cuag 50, 000 r / min thiab 3.7 kilowatts ( 5.0 TSI). Qhov loj dua brushless RC motors tuaj yeem ncav cuag li ntawm 10 kilowatts (13 hp) thiab 28, 000 r / min rau lub zog ib-thib-teev qauv.

BLCD tswj txoj kev

 

 

 

 

Nrog kev sib hloov cov ntaub ntawv muab los ntawm kev mob siab rau sensors lossis rov qab EMF, BLDC tswj tuaj yeem siv los ntawm ib qho ntawm peb txoj hauv kev: trapezoidal, sinusoidal, thiab kev tswj xyuas thaj tsam (FOC).

Trapezoidal tswj

Nws yog txoj hauv kev yooj yim tshaj plaws rau kev siv lub zog BLDC, ua kom muaj zog txhua theem hauv ib ntus. Coils yog energized nyob rau hauv lub siab los yog qis lub xeev los yog yuav tsum tau sab laug floating. Thaum siv dav, qhov no feem ntau tsis zoo li kev siv cov txuj ci siab dua thiab tuaj yeem tsim lub suab nrov.

 

Sinusoidal Tswj

Nws energizes txhua BLDC coil siv lub luag hauj lwm-cycle PWM cov txheej txheem los simulate analog outputs. Qhov no tso cai rau kev hloov pauv ntau dua ntawm cov xeev, siv lub rooj saib xyuas los txiav txim qhov teeb meem raug. Coils feem ntau energized nyob rau hauv lub eeb qauv, es tsis yog ib tug ntshiab sinusoidal tso zis.

 

Field-Oriented Control (FOC)

Nws ua haujlwm zoo ib yam li qhov sib txawv-tso tawm sinusoidal tswj tab sis kuj yuav siv lub cev muaj zog hloov winding tam sim no rau hauv tus account thaum xam qhov voltage inputs. FOC tuaj yeem tsim lub zog tas li thiab nrawm nrog lub suab nrov qis thiab yog txoj hauv kev zoo tshaj plaws los tsav lub BLDC lub cev muaj zog.

 
 
Kev tsim kho ntawm Brushless Motors

 

Mini DC Worm Motor With Encoder

Tus Stator

 

Lub stator ntawm Brushless DC Tsav muaj cov txheej txheem steel laminations nrog windings nyob rau hauv cov qhov uas raug txiav rau hauv cov laminations. Lub stator ntawm Brushless DC Tsav yog sib npaug rau ntawm AC lub cev muaj zog, tab sis cov windings txawv. Muaj peb lub stator windings nyob rau hauv txhua Brushless DC Tsav wired nyob rau hauv ib tug Delta los yog lub hnub qub configuration. Nyob rau hauv txhua qhov ntawm cov windings no, muaj ntau lub coils uas tau tsim los txuas ua ke los ua ib qho winding.

 

Muaj ob lub ntsiab ntawm stator windings: sinusoidal thiab trapezoidal. Qhov sib txawv ntawm stator windings yog pom nyob rau hauv kev sib tshuam ntawm cov coils ntawm stator windings, uas ua rau muaj ntau hom rov qab-EMF. Lub trapezoidal variant xa nws rov qab-EMF hauv cov duab trapezoidal. Qhov kev hloov pauv sinusoidal muab Brushless DC Tsav rov qab-EMF uas phim rau tam sim no. Sinusoidal Brushless DC Motors muaj smoother tso zis torque tshaj trapezoidal Brushless DC Motors.

Lub Rotor

 

Lub rotor yog tsim los ntawm cov hlau nplaum ruaj khov, thiab ib txwm muaj ntawm ob thiab yim tus ncej. Cov hlau nplaum yog sib txuas mus rau lub rotor core hauv alternating sab qaum teb thiab sab qab teb ncej. Cov hlau nplaum ruaj khov rotors feem ntau yog tsim nrog cov hlau nplaum ferrite. Yog tias xav tau lub zog ntau dua hauv daim ntawv thov, cov hlau nplaum tsawg hauv ntiaj teb feem ntau yog siv.

 

Lub zog ceev dua txhais tau hais tias Brushless DC Motors tuaj yeem tso tawm ntau lub zog ntau dua rau ib chav tsev ntim, uas yuav pab tau rau cov tuam txhab lag luam uas raug thawb mus tas li los muab cov pob me me thiab me me. Cov hlau nplaum ferrite tsis tshua kim, tab sis qhov flux ceev yog qis dua li cov hlau nplaum hauv ntiaj teb tsawg. Tus nqi ntawm cov hlau nplaum tsis tshua muaj hauv ntiaj teb kuj tseem nqis los. Tsis tshua muaj ntiaj teb hlau nplaum hom muaj xws li Neodymium (Nd) Samarium Cobalt (SmCo) Cov hlau nplaum ntawm Neodymium, Ferrite, thiab Boron (NdFeB)

Brushless Stepper Worm Gear Motor

 

Brushless Stepper Worm Gear Motor

Brushed Motors Vs Brushless Motors

Lub neej

Raws li tau hais dhau los, ib qho ntawm qhov tsis zoo ntawm cov motors brushed yog tias muaj cov khoom siv ntawm cov txhuam hniav thiab commutator. Cov txhuam hniav tshwj xeeb yog kev txi, thiab nyob rau hauv ntau lub cev muaj zog lawv tau tsim los hloov ib ntus raws li ib feem ntawm kev saib xyuas. Cov tooj liab mos ntawm lub commutator kuj maj mam muab tshem tawm los ntawm cov txhuam hniav, thiab nws thiaj li mus txog qhov chaw uas lub cev muaj zog yuav tsis ua haujlwm. Txij li cov brushless motors tsis muaj kev sib cuag, lawv tsis raug kev txom nyem los ntawm qhov hnav no.

Ceev thiab ceev

Brushed motors kev sib hloov ceev tuaj yeem raug txwv los ntawm txhuam thiab commutator, nrog rau qhov loj ntawm lub rotor. Thaum ceev ceev heev, txhuam rau commutator kev sib cuag tuaj yeem ua tsis zoo, thiab txhuam arcing nce. Feem ntau cov tshuab txhuam hniav kuj siv cov tub ntxhais ntawm cov hlau laminated hauv lub rotor, uas ua rau lawv muaj kev sib hloov inertia loj. Qhov no txwv qhov acceleration thiab deceleration tus nqi ntawm lub cev muaj zog. Nws yog ua tau los tsim ib tug brushless lub cev muaj zog nrog tsis tshua muaj zog lub ntiaj teb hlau nplaum nyob rau hauv lub rotor, uas minimizes lub rotational inertia. Tau kawg, qhov ntawd nce tus nqi.

Hluav taws xob nrov

Cov txhuam hniav thiab commutator tsim ib hom hluav taws xob hloov. Raws li lub cev muaj zog tig, cov keyboards tau qhib thiab kaw, thaum tseem ceeb tam sim no ntws los ntawm rotor windings, uas yog inductive. Qhov no ua rau arcing ntawm cov neeg sib cuag. Qhov no generates ib tug loj npaum li cas ntawm hluav taws xob nrov, uas yuav tau txais kev koom ua ke rau hauv rhiab circuits. Arcing tuaj yeem txo qis me ntsis los ntawm kev ntxiv cov capacitors lossis RC snubbers hla cov txhuam hniav, tab sis qhov hloov pauv ntawm lub commutator ib txwm ua rau qee lub suab nrov.

Suab nrov nrov

Brushed motors yog "hloov hloov" - uas yog, tam sim no yog tam sim no txav ntawm ib qho winding mus rau lwm qhov. Lub torque generated txawv ntawm qhov kev sib hloov ntawm lub rotor raws li cov windings tau hloov mus rau thiab tawm. Nrog lub cev muaj zog brushless, nws muaj peev xwm tswj tau cov winding tam sim no nyob rau hauv ib txoj kev uas maj mam hloov tam sim no los ntawm ib tug winding mus rau lwm qhov. Qhov no txo ​​qis torque ripple, uas yog lub zog ntawm lub zog ntawm lub rotor. Torque ripple ua rau muaj kev vibration thiab mechanical suab nrov, tshwj xeeb tshaj yog nyob rau hauv qis rotor speeds.

Nqi

Txij li cov brushless motors xav tau cov khoom siv hluav taws xob ntau dua, tus nqi tag nrho ntawm lub brushless tsav yog siab dua li ntawm txhuam lub cev muaj zog. Txawm hais tias lub cev muaj zog brushless yog yooj yim rau kev tsim dua li lub cev muaj zog txhuam, vim nws tsis muaj txhuam thiab cov khoom siv sib txuas, cov tshuab txhuam lub cev muaj zog heev thiab cov nqi tsim khoom tsawg. Qhov no yog hloov raws li brushless motors tau nrov dua, tshwj xeeb tshaj yog nyob rau hauv high ntim daim ntaub ntawv xws li automotive motors. Tsis tas li ntawd, tus nqi ntawm cov khoom siv hluav taws xob, xws li microcontrollers, tseem pheej poob qis, ua rau brushless motors nyiam dua.

  Txhuam lub cev muaj zog Brushless lub cev muaj zog
Lub neej Short ( txhuam txhuam tawm) Ntev (tsis muaj txhuam los hnav)
Ceev thiab ceev Nruab nrab Siab
Kev ua tau zoo Nruab nrab Siab
Hluav taws xob nrov Noisy (bush arcing) Nyob ntsiag to
Acoustic suab nrov & Torque Ripple pluag Nruab nrab (trapezoidal) lossis zoo (sine)
Nqi qis tshaj Nruab nrab (ntxiv electronics)

 

 
Peb cov ntawv pov thawj thiab Brushless DC Tsav

 

productcate-800-572

productcate-750-597

Tag nrho cov hlau iav

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Ob Chav Flat Ncej

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Pob Bearing

Cov lus nug nquag nug txog Airsoft Motor

Q: Dab tsi yog brushless DC lub cev muaj zog?

A: Lub cev muaj zog hloov cov khoom siv hluav taws xob rau hauv lub tshuab hluav taws xob. Ntau hom motors yog siv ntau. Ntawm cov no, brushless DC motors (BLDC) feature high efficiency thiab zoo heev controllability, thiab yog dav siv nyob rau hauv ntau daim ntawv thov. BLDC lub cev muaj zog muaj qhov zoo txuag hluav taws xob nrog rau lwm hom lub cev muaj zog.

Q: Dab tsi yog cov khoom ntawm brushless DC lub cev muaj zog?

A: Brushless motors muaj ntau qhov zoo ntawm brushed DC motors, nrog rau siab torque rau qhov hnyav piv, nce efficiency ua ntau dua torque ib watt, muaj kev ntseeg siab, txo suab nrov, lub neej ntev los ntawm kev tshem tawm txhuam thiab commutator yaig, tshem tawm ntawm ionizing sparks los ntawm commutator, thiab kev txo qis ntawm electromagnetic cuam tshuam (EMI). Tsis muaj windings ntawm lub rotor, lawv tsis raug rau centrifugal quab yuam, thiab vim hais tias cov windings tau txais kev txhawb nqa los ntawm lub tsev, lawv tuaj yeem ua kom txias los ntawm kev coj ua, tsis tas yuav muaj cua nkag hauv lub cev kom txias. Qhov no nyob rau hauv lem txhais tau hais tias lub cev muaj zog lub internals yuav tsum tau enclosed thiab tiv thaiv los ntawm av los yog lwm yam txawv teb chaws teeb meem.

Q: Puas yog brushless DC motors zoo dua?

A: Ntau hom motors yog siv ntau. Ntawm cov no, brushless DC motors (BLDC) feature high efficiency thiab zoo heev controllability, thiab yog dav siv nyob rau hauv ntau daim ntawv thov. BLDC lub cev muaj zog muaj qhov zoo txuag hluav taws xob nrog rau lwm hom lub cev muaj zog.

Q: Lub hom phiaj ntawm brushless DC lub cev muaj zog yog dab tsi?

A: Feem ntau siv cov brushless DC motors nyob rau hauv industrial engineering yog kev tswj kev txav, linear actuators, servomotors, actuators rau industrial robots, extruder tsav motors thiab pub tsav rau CNC tshuab cuab yeej.

Q: Ntev npaum li cas brushless DC motors kav ntev?

A: 10, 000 teev. Siv nyob rau hauv cov khoom siv kho mob, Brushless DC Motors muaj lub neej expectancy ntawm 10, 000 teev, piv rau 2, 000-5, 000 teev lifespan ntawm ib txwm txhuam lub cev muaj zog. Brushless DC Motors kuj muaj qhov ceev tshaj plaws uas tsis txwv los ntawm ntau tus ncej.

Q: Dab tsi tswj lub brushless DC lub cev muaj zog?

A: BLDC motors feature kaw-loop tswj, feem ntau yog los ntawm Hall effect sensor lossis los ntawm kev kuaj rov qab EMF. Kev sib hloov cov zis tuaj yeem tswj tau nrog cov qib siab ntawm qhov tseeb los ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm cov kauj.

Q: Puas yog brushless motors ntsiag to?

A: Raws li cov txhuam hniav hnav tsis tsim cov plua plav, tab sis lub suab nrov los ntawm kev sib tsoo tawm tsam tus commutator. Brushless motors muaj lub neej ua haujlwm ntev dua thiab ua kom huv si thiab ntsiag to vim tias lawv tsis muaj qhov rub lossis hnav thaum siv.

Q: Puas yog brushless motors xav tau kev saib xyuas?

A: Ib yam li cov tshuab txhuam tsis tu ncua, cov av tuaj yeem khaws cia hauv lub cev tsis muaj zog. Peb tsis pom zoo kom siv cov tshuaj tsuag lub cev los ntxuav cov windings hauv lub cev muaj zog (stator). Racers uas siv lub cev muaj zog tsuag tsuas yog ua rau muaj teeb meem loj dua. Hloov chaw, siv txhuam me me thiab lub teeb cua siab los ntxuav hauv lub cev muaj zog.

Q: Cov roj teeb puas siv tau ntev dua nrog brushless motors?

A: Vim tias tsis muaj txhuam txhuam tawm tsam txhua yam, tsis muaj zog poob vim kev sib txhuam. Qhov ntawd txhais tau hais tias brushless motors muaj zog ntau dua li txhuam txhuam thiab tuaj yeem khiav ntawm cov roj teeb ntev txog 50 feem pua.

Q: Vim li cas DC brushless motors muaj 3 xov hlau?

A: Brushless DC motors muaj 3 xov hlau vim lawv feem ntau muaj 3-theem windings hauv lub cev muaj zog. Cov 3 theem no yog siv los tswj kev sib hloov ntawm lub cev muaj zog thiab tsim kom muaj qhov sib nqus ua kom lub cev muaj zog tig. Cov 3 xov hlau muab kev sib txuas rau txhua theem no, tso cai rau lawv kom muaj zog thiab tswj tau.

Q: Koj puas tuaj yeem tswj qhov ceev ntawm lub tshuab tsis muaj DC?

A: Hauv lub cev muaj zog DC brushless, kev sib raug zoo ntawm qhov siv hluav taws xob thiab lub zog torque txiav txim siab qhov kev sib hloov ceev. Qhov no txhais tau hais tias, thaum siv lub cev muaj zog, koj tuaj yeem tswj qhov kev sib hloov ceev ntawm lub cev muaj zog los ntawm kev hloov cov kev siv hluav taws xob.

Q: Vim li cas kuv lub cev tsis muaj zog li nrov?

A: Nyob rau hauv lub brushless lub cev muaj zog, cov hlau nplaum tas mus li nkag mus rau hauv qhov sib txawv ntawm huab cua sib txawv raws li cov kev taw qhia radial, thiab ua rau lub zog radial ntawm lub stator thiab rotor, yog li ua rau electromagnetic vibration thiab suab nrov.

Q: Koj puas tuaj yeem kho lub cev tsis muaj zog?

A: Brushless motors kuj tuaj yeem tsim kho kom lawv khiav tau ntau xyoo ntawm kev lom zem ua haujlwm siab. Bearings yog qhov ua tsis tau zoo rau cov motors tsis muaj zog. Tsis ua hauj lwm bearings feem ntau ua rau lub cev muaj zog khiav kub thiab tuaj yeem txo kev ua haujlwm thiab lub sijhawm khiav.

Q: Puas yog brushless motors raug nqi ntau dua?

A: Txij li thaum brushless motors xav tau cov khoom siv hluav taws xob ntau dua, tus nqi tag nrho ntawm lub tshuab tsis txhuam hniav yog siab dua li ntawm lub tshuab txhuam hniav.

Q: Puas yog lub tshuab hluav taws xob tsis muaj DC khiav ntawm AC?

A: Brushless motors siv tau ob qho tib si qis-voltage DC thiab high-voltage AC. Yog tias BLDC lub cev muaj zog tswj tau txuas nrog AC, tus tsav tsheb hloov AC rau DC rau lub cev muaj zog ua haujlwm. Yog hais tias DC yog input, lub brushless motor maub los tsis tas yuav hloov. High-voltage AC lub zog yog yooj yim kom tau thiab tuaj yeem muab lub zog tsav.

Q: Vim li cas brushless motors ntsiag to?

A: Kev sib txhuam thiab hluav taws xob arcing nruab nrab ntawm txhuam thiab commutator daim hlau nyob rau hauv txhuam motors ua rau lub suab nrov nrov. Nyob rau hauv brushless motors, txoj hauj lwm ntawm commutation yog nqa tawm los ntawm ib tug hluav taws xob Circuit Court, uas ua rau ntau ntsiag to ua hauj lwm.

Peb yog cov kws tshaj lij brushless DC motor manufacturers hauv Suav teb rau ntau tshaj 15 xyoo, tshwj xeeb hauv kev muab cov khoom lag luam zoo. Peb sov siab txais tos koj rau cov lag luam wholesale bulk brushless DC lub cev muaj zog hauv Tshuag ntawm no los ntawm peb lub hoobkas.

Xa kev nug