Zisebenza njani iiMoto ezingcangcazelisayo kunye nendlela yokukhetha iMoto yoMbane efanelekileyo.

Iimoto zifumaneka phantse kuyo yonke indawo. Esi sikhokelo siya kukunceda ufunde iziseko zeenjini zombane, iintlobo ezikhoyo kunye nendlela yokukhetha imoto echanekileyo. Imibuzo esisiseko ekufuneka ndiyiphendule ngelixa ndisenza isigqibo sokuba yeyiphi imoto efanelekileyo kakhulu kwisicelo yoluphi uhlobo endimele ndilukhethe kwaye yeyiphi ingcaciso ebalulekileyo.

Zisebenza njani iinjini?
Ukungcangcazela kwemoto yombanesebenza ngokuguqula amandla ombane kumandla omatshini ukuze udale intshukumo. Amandla aveliswa ngaphakathi kwinjini ngokusebenzisa intsebenziswano phakathi kwendawo yamagnetic kunye ne-winging alternating (AC) okanye ngqo (DC) yangoku. Njengoko amandla ombane enyuka ngokunjalo namandla emagnethi. Gcina umthetho we-Ohm (V = I * R) engqondweni; I-voltage kufuneka inyuke ukuze kugcinwe umbane ofanayo njengoko ukwanda kokumelana.
IiMoto zoMbaneube noluhlu lwezicelo. Ukusetyenziswa kwemizi-mveliso okuqhelekileyo kubandakanya izivuthelo, oomatshini kunye nezixhobo zamandla, iifeni kunye neempompo. Ii-hobbyists zihlala zisebenzisa iimotor kwizicelo ezincinci ezifuna intshukumo efana nerobhothi okanye iimodyuli ezinamavili.

Iintlobo zeenjini:
Kukho iintlobo ezininzi zeenjini ze-DC, kodwa ezona zixhaphakileyo zibrashwa okanye zingena brashi. Kukho kwakhonaiimotor ezingcangcazelayo, iimotor stepper, kunye neemotor zeservo.
Iinjini zebrashi zeDC:
Iinjini ze-DC zebrashi zezinye zezona zilula kwaye zifumaneka kwizixhobo ezininzi, iithoyi, kunye neemoto. Basebenzisa iibrashi zoqhagamshelwano ezidibanisa nomhambisi ukuguqula indlela yangoku. Azibizi ukuvelisa kwaye zilula ukulawula kwaye zinetorque egqwesileyo kwizantya eziphantsi (zilinganiswe ngokujikeleziswa ngomzuzu okanye i-RPM). Izinto ezimbalwa ezisezantsi kukuba zifuna ukugcinwa rhoqo ukuze kubuyiselwe iibrashi ezigugileyo, zinesantya esilinganiselweyo ngenxa yokufudumeza ibrashi, kwaye zinokuvelisa ingxolo ye-electromagnetic kwi-arcing yebrashi.

I-3V 8mm yeNgqekembe encinci yeNgxowa-mali encinci yeVibration Motor flat eshukumayo mini yombane yemoto 0827

Iinjini ze-DC ezingenaburashi:

Eyona motor ingcangcazelayoyee-brushless DC motors zisebenzisa iimagnethi ezisisigxina kwindibano yazo yerotor. Ziyaziwayo kwimarike yokuzonwabisa kwiinqwelomoya kunye nezicelo zezithuthi eziphantsi. Zisebenza kakuhle, zifuna ukulungiswa okuncinci, zenza ingxolo encinci, kwaye zinoxinano lwamandla aphezulu kuneenjini zeDC ezibrashwayo. Zisenokuveliswa ngobuninzi kwaye zifane nemoto ye-AC ene-RPM engaguqukiyo, ngaphandle kokuba inikwe amandla yi-DC yangoku. Kukho izinto ezingeloncedo ezimbalwa nangona kunjalo, ezibandakanya ukuba kunzima ukuzilawula ngaphandle komlawuli okhethekileyo kwaye zifuna imithwalo ephantsi yokuqala kunye neebhokisi zegiya ezikhethekileyo kwizicelo zokuqhuba ezibangela ukuba babe neendleko eziphezulu zenkunzi, ubunzima, kunye nemida yokusingqongileyo.

I-3V 6mm I-BLDC engcangcazelayo yemoto yombane ye-brushless dc flat motor 0625

Iinjini zeStepper

I-Stepper motor vibrating zisetyenziselwa usetyenziso olufuna ukungcangcazela okunje ngeeselfowuni okanye izilawuli zomdlalo. Ziveliswa yimoto yombane kwaye zinobunzima obungalinganiyo kwi-drive shaft ebangela ukungcangcazela. Zisenokusetyenziswa kwakhona kwiibhuza ezingezizo eze-elektroniki ezingcangcazelayo ngenjongo yesandi okanye ii-alam okanye iintsimbi zocango.

Nanini na xa ukubekwa ngokuchanekileyo kubandakanyeka, iinjini ze-stepper zingumhlobo wakho. Zifumaneka kubashicileli, izixhobo zoomatshini, kunye nepr

iinkqubo zokulawula i-ocess kwaye zakhelwe i-torque ephezulu enika umsebenzisi amandla okuhamba ukusuka kwelinye inyathelo ukuya kwelinye. Banenkqubo yokulawula echaza indawo nge-pulses yesignali ethunyelwe kumqhubi, eyitolika kwaye ithumele i-voltage elinganayo kwi-motor. Zilula ukwenza kunye nokulawula, kodwa zizoba ubuninzi bangoku rhoqo. Inyathelo elincinci linciphisa isantya esiphezulu kunye namanyathelo anokugqithwa kwimithwalo ephezulu.

Ixabiso eliphantsi le-Dc Stepper Motor eneBhokisi yeGear evela e-China GM-LD20-20BY

Yintoni omawuyiqwalasele xa uthenga injini:
Kukho iimpawu ezininzi ekufuneka uziqwalasele xa ukhetha i-motor kodwa i-voltage, yangoku, i-torque, kunye nesantya (RPM) zibaluleke kakhulu.

Okwangoku yeyona nto inika amandla i-motor kwaye kakhulu yangoku iya kuyonakalisa i-motor. Kwiimoto ze-DC, ukusebenza kunye ne-stall current zibalulekile. Ukusebenza kwangoku ngumyinge wexabiso langoku lemoto ekulindeleke ukuba izotywe phantsi kwetorque eqhelekileyo. Indawo yokutyela yangoku isebenzisa itorque eyaneleyo ukuze injini ibaleke ngesantya sokumisa, okanye i-0RPM. Lo ngumlinganiselo ophezulu wangoku i-motor kufuneka ikwazi ukuzoba, kunye namandla aphezulu xa iphindaphindwe ngumbane olinganisiweyo. Iintsini zobushushu zibalulekile zihlala ziqhuba i-motor okanye ziqhuba phezulu kunombane olinganisiweyo ukuze zigcine iikhoyili zinganyibiliki.

I-voltage isetyenziselwa ukugcina i-net yangoku iqukuqela kwicala elinye kunye nokoyisa umva wangoku. Ukuphakama kombane, iphezulu i-torque. Umlinganiselo wombane wemoto ye-DC ubonisa owona mbane usebenzayo ngelixa usebenza. Qinisekisa ukusebenzisa amandla ombane acetyiswayo. Ukuba usebenzisa ii-volts ezimbalwa kakhulu, i-motor ayiyi kusebenza, ngelixa ii-volts ezininzi zinokujika okufutshane okukhokelela ekulahlekelweni kwamandla okanye ukutshatyalaliswa ngokupheleleyo.

Amaxabiso okusebenza kunye ne-stall nawo kufuneka aqwalaselwe kunye ne-torque. Itorque esebenzayo sisixa setorque yemoto eyenzelwe ukunika kwaye itorque yesitrato sisixa setorque eveliswayo xa amandla esetyenziswa kwisantya sokuhlala. Kuya kufuneka uhlale ujonge itorque esebenzayo, kodwa ezinye izicelo ziya kufuna ukuba wazi ukuba ungatyhala kude kangakanani na imoto. Umzekelo, ngerobhothi enamavili, itorque elungileyo ilingana nokukhawulezisa okuhle kodwa kuya kufuneka uqiniseke ukuba i-torque yesitali yomelele ngokwaneleyo ukuphakamisa ubunzima berobhothi. Kulo mzekelo, i-torque ibaluleke ngaphezu kwesantya.

Isantya, okanye isantya (RPM), sinokuba nzima malunga neenjini. Umgaqo jikelele ngowokuba iinjini zibaleka kakhulu ngesantya esiphezulu kodwa akusoloko kusenzeka ukuba igiya iyafuneka. Ukongeza iigiya kuya kunciphisa ukusebenza kakuhle kwemoto, ngoko ke qwalasela isantya kunye nokunciphisa itorque.

Ezi ziziseko ekufuneka ziqwalaselwe xa ukhetha injini. Qwalasela injongo yesicelo kunye nokuba yeyiphi yangoku esetyenziswayo ukukhetha uhlobo olufanelekileyo lwenjini. Iinkcukacha zesicelo ezifana nevoltage, yangoku, itorque, kunye nesantya ziya kugqiba ukuba yeyiphi imotor eyona ifanelekileyo ke ngoko qiniseka ukuba unika ingqalelo kwiimfuno zayo.

Isekwe kwi-2007, i-Leader Microelectronics (Huizhou) Co., Ltd. lishishini lamazwe ngamazwe elidibanisa i-R & D, imveliso kunye nokuthengisa. Sivelisa ikakhuluimoto flat, injini yomgca, i-brushless motor, injini engenamsebenzi, I-motor ye-SMD, i-Air-model motor, i-deceleration motor kunye nokunye, kunye ne-micro motor kwi-multi-field application.

Qhagamshelana nathi ngekowuteshini yobungakanani bemveliso, uhlengahlengiso kunye nokudibanisa.

 Phone:+86-15626780251 E-mail:leader01@leader-cn.cn