Imoto engenabhrashi: into ekufuneka uyazi malunga nezi motors

Mhlawumbi uvile nge Injini ayinakususwa. Kuqhelekile ukubona eli gama kwiinkcazo ezininzi zemveliso. Umzekelo, kwi Drones uyabona ukuba uninzi lunolu hlobo lweemoto zombane. Ngapha koko, abanye abavelisi bayayisebenzisa njengebango labathengi abanokubakho, njengoko benazo izibonelelo zabo.

Kodwa yintoni le moto engenabhrashi? Yintoni umahluko okhoyo ngokubhekisele kwi ezinye iintlobo zeemoto zeDC. Kulungile zonke ezo tha ndabuza nangaphezulu ndiza kuzama ukubacacisa kweli nqaku ...

Yintoni imoto engenabhrashi?

Un i-brushless motor, okanye i-brushless motor, Yinto eqhelekileyo kunye neyangoku yombane, kodwa ayisebenzisi iibrashi ukutshintsha ubungakanani bemoto. Oku kuthintela iingxaki ezithile zobuchwephesha kwaye kuthintele ukuba zingatshintshwa. Kungenxa yoko le nto isetyenziswa njengebango, nangona kuyinyani ukuba libango elithandabuzekayo, kuba uninzi lweemoto ezikhoyo ngoku zihlala zingaxutywanga

Los iinjini zombane ezindala Ewe babefudula benolu hlobo lwebrashi, ezinye izinto ezihlikihla kwaye ke zinciphisa ukusebenza kweemoto ngokukhuhlana, zivelisa ubushushu obuphezulu, ukunxiba, ingxolo, kwaye zifuna ukuba oku kugcinwe kucoca uthuli lwekhabhoni oluveliswe ngaphakathi kwemoto (ethi ayinakuphazamisa ukusebenza kuphela, inokuthi iqhube kwaye ikhokelele kwiingxaki zombane) kwaye ithathe indawo yeebrashi ezigugileyo.

Kungenxa yoko le nto iinjini zokuqala ezingaxutywanga zaphuhliswa. Okokuqala kwicandelo le Iimoto ze-AC ezinqabileyo, kwaye kamva senze umtsi kwezinye iimoto ezinje ngeDC, zezona zinomdla kuthi kule blog.

Nangona ekuqaleni zazinoveli kwaye zibiza kakhulu ukuvelisa, ukuqhubela phambili kwetekhnoloji kunye nezinto ze-elektroniki kwenze ukuba ngoku kube nakho ukuvelisa ngokwezoqoqosho. Nangona kunjalo, ulawulo lwayo lunokuba nzima ngakumbi. Nangona abalawuli besantya se-ESC bezishenxisile ezi ngxaki ...

Okwangoku, ii-AC motors zikhona ubuninzi bamaqela zasekhaya nezamashishini, kunye nezithuthi, njl. Ngokubhekisele kwiCC, unokufumana kwakhona kubafundi beediski ezibonakalayo, abalandeli beekhompyuter, iidrones, iirobhothi, kunye nexesha elide njl.

Icandelo leemoto ezingenakususwa kunye nokusebenza

Inyaniso yileyo iinxalenye Inqwelo engenabhrashi ilula. Nge-stator enezixhobo zemagnethi ezichazwe kwinqaku kwiimoto zombane, kunye ne-Rotor eya kujikeleza ngenxa yokuqhutywa yintsimi yemagnethi.

Kodwa indlela yokuzisebenzisa ewe yahluke kancinci kwezinye ii-motor ze-DC kunye nee-AC. Nangona kunjalo, imigaqo-nkqubo kunye neempawu ezininzi ezisebenzayo ziya kufana.

Ukwenza izinto zibe lula, i I-ESC (Isilawuli esiKhawulezayo se-Elektroniki), Oko kukuthi, abalawuli ukuze bakwazi ukutshintsha ukungqinelana kweemoto ezingena brushe ngaphandle kolawulo lokujikeleza. Bavumela ulawulo olulula ngoku PWM, Kunye nee-microcontrollers ezinje ngezo zikwibhodi yeArduino.

Iimodyuli ze-ESC zinezinto ze-elektroniki ezikwaziyo ukusebenza kwimoto ngaphandle kokubangela ingxaki enkulu kumsebenzisi. Kuxhomekeka kuhlobo lwenjini kunye namandla uya kudinga uhlobo olunye okanye olunye lwe umqhubi, njengoko sele sihlolisisile kwamanye amanqaku.

Khumbula ukuba ungasebenzisa Abahambisi beMOSFET ukuyikhathalela ukuba awunayo imodyuli yezi. Ngokusisiseko umqhubi okanye i-ESC sisiphaluka esivumela ukuba sitshintshe ubumbano lweetransistors ukutshintsha unikezelo lwamandla emoto ngenxa yombulelo kubaguquleli abayibhalayo.

Inzuzo

Entre iingenelo Izinto ezibalaseleyo ezingaqhubiyo kwimoto:

• Umlinganiso wesantya esingcono sesantya. Ke ngoko, unokukhupha ukusebenza ngakumbi kubo.
• Impendulo enamandla enamandla.
• Ukusebenza ngakumbi kwamandla, ukugcina amandla. Kubaluleke ngakumbi kwizixhobo ezixhaswayo zebhetri.
• Ubushushu obuncinci. Akukho sidingo senkqubo yokuchitha engaphezulu okanye ukunxiba okugqithisileyo.
• Yomelele ngakumbi, njengoko ingadingi kulondolozwa kakhulu, kwaye ayinakuchukunyiswa okanye ukunxiba.
• Ingxolo encinci. Bathule kakhulu ngokungachukumisi nantoni na.
• Isantya esiphezulu, silungele usetyenziso apho lubaluleke khona, njengemidyarho yokubaleka.
• Icwecwe Ngaphandle kwetorque abanayo, zihambelana kakhulu zonke izinto zilingana nemoto ebrashiweyo.
• Ngaphandle kwesondlo. Awuyi kuba nezindawo zokumisa ezingafanelekanga ngenxa yokunxiba iibrashi, kwaye akuyi kufuneka ukuba uthenge iindawo zokugcina izinto, ucoce uthuli oluvelisiweyo, njl.

Iingxaki

Ewe, iimoto ezingenabhrashi azilunganga kuyo yonke into. Banabantwana babo ngxaki:

• Ixabiso, liphezulu kancinci kuneemoto zebrashi. Nangona kunjalo, itekhnoloji yangoku ithetha ukuba ungathenga i-brushless motor ngamaxabiso amahle.
• Ukuyilawula kuya kufuneka uqhube abaqhubi okanye abalawuli ukuze ukwazi ukulawula ukujikeleza. Akunakwenzeka ukuyenza ngesandla njengakwezinye iimeko.

Ngaphandle koko, zezaboNdibeke ishishini kwaye yenza ukuba kufanelekile ukukhetha enye yazo ...

Uyithenga phi imoto engenasheyi

Okokugqibela, ukuba uyafuna thenga imoto engenabhrashi ukulungisa i-drone yakho, okanye iprojekthi yakho yomenzi, unokuzifumana kwiivenkile ezizodwa okanye kwiAmazon. Umzekelo, nazi ezinye iimveliso:

• Akukho mveliso ifunyenweyo
• I-4x iimoto ezingenabhrashi zeDroneAcc drones
• I-Viviance Brushless Motor yeSkateboard / Umbane weBhayisikile
• I-Alomejor yebrashi engenazithuthi zebhayisekile / ibhayisekile yombane
• I-12v 150w imoto engabhrashi
• I-Crazepony-UK engangenisi manzi