Ungayikhetha njani i-motor ye-brushless encinci?

Yazisa

Iinjini ezincinci zebrashi zisetyenziswa kwizicelo ukusuka kwiidrones kunye nezithuthi ezilawulwa kude ukuya kwizixhobo zonyango kunye neerobhothi. Ukukhetha i-micro brushless motor efanelekileyo kubalulekile ekuqinisekiseni ukusebenza kakuhle kunye nokusebenza kakuhle.

Eli nqaku liza kukukhokela kwinkqubo yokukhetha imoto efanelekileyo ngokujonga iingqwalasela eziphambili kunye nezinto ekufuneka uziqwalasele.

1. Qondaiimotor ezincinci ezingenazintambo

A. Inkcazo kunye nomgaqo wokusebenza:

-Iinjini ezincinci zebrushless ziimotor ezixineneyo leyo usebenzisa iteknoloji brushless.

- Ziquka i-rotor kunye ne-stator. Ti-rotor ijikeleza ngenxa yentsebenziswano phakathi kweemagnethi ezisisigxina kunye neekhoyili ze-electromagnetic kwi-stator.

- Ngokungafaniyo neemoto ezixutyiweyo, iimotor ezincinci azinazo iibrashi zomzimba ezigugayo, ezikhokelela kubomi obude kunye nokuthembeka okuphuculweyo.

B.Izinto eziluncedo ngaphezu kweenjini ezibrashwayo:

- Ukusebenza okuphezulu:Iinjini ezincinci zebrashizinika ukusebenza kakuhle kwamandla aphezulu kuba azinazo iibhrashi ezibangela ukukhuhlana.

- Ukomelezwa kokuqina: Ukungabikho kweebhrashi kunciphisa ukunxiba koomatshini, okukhokelela kubomi obude benkonzo.

-Ukwanda koxinano lwamandla: Iimotor ezincinci ze-brushless zinokubonelela ngemveliso yamandla ephezulu kwifom encinci xa kuthelekiswa neemoto ezibrashwayo.

- Ukuchaneka okuphuculweyo: Iinjini ze-Brushless zibonelela ngokulula, ulawulo oluchanekileyo kunye nenkqubo yengxelo yedijithali.

2. Izinto ekufuneka ziqwalaselwe xa ukhetha i-micro brushless motor

A. Iimfuno zamandla:

1. Yazi amandla ombane kunye neereyithingi zangoku:

- Misela i-voltage kunye neemfuno zangoku zesicelo ngokuhlalutya iinkcukacha zonikezelo lwamandla.

2. Bala iimfuno zamandla kwisicelo sakho:

-Sebenzisa i-calculator ye-intanethi okanye uqhagamshelane nengcali ukuze ibone iimfuno ezifanelekileyo zamandla kwisicelo sakho esithile.

B. Ubungakanani bemoto kunye nobunzima:

Vavanya ukubumbana kunye nefom factor:

- Qwalasela indawo ekhoyo kwisicelo kwaye ukhethe ubungakanani bemoto obungena ngaphandle kokubeka esichengeni ukusebenza.

- Vavanya izinto zefom (i-cylindrical, isikwere, njl.) kunye neenketho zokunyuka ukuqinisekisa ukuhambelana.

-Vavanya ubunzima bobunzima obunyanzeliswa sisicelo sakho, njengomthamo wokuhlawulwa kwedrone okanye ubunzima berobhothi.

- Qinisekisa ukuba imoto ekhethiweyo ilula ngokwaneleyo ukuhlangabezana nezi mfuno ngaphandle kokuncama ukusebenza.

C. Ulawulo lweMoto:

1. Ukuhambelana nee-ESCs kunye nabalawuli:

- Qinisekisa ukuba imoto iyahambelana nesilawuli sesantya sombane (ESC) kunye nesilawuli semoto esisetyenziswa kwisicelo sakho.

- Ukuba kuyimfuneko, jonga ukuhambelana neeprothokholi zonxibelelwano ezifana ne-PWM okanye i-I2C.

2. Qonda i-PWM kunye nobunye ubuchwepheshe bolawulo:

- I-PWM (i-Pulse Width Modulation) isetyenziswa ngokuqhelekileyo ukulawula isantya seemotor ezingenasbhurashi. -Jonga ezinye iindlela zokulawula ezifana nolawulo olungenazinzwa okanye impendulo yesivamvo ukwenzela usetyenziso oluphambili.

Isiphelo:

Ukukhetha i-brushless motor efanelekileyo kubalulekile kwimpumelelo yeprojekthi yakho. Ngokuqonda izinto ezisisiseko zeenjini ze-brushless kunye nokuvavanya izinto ezifanelekileyo, unokwenza isigqibo esinolwazi esihlangabezana neemfuno zakho ezithile kunye nemiqobo. Khumbula ukwenza uphando lwakho, funa iingcebiso zengcali, kwaye ukhethe iibrendi ezithembekileyo ukuqinisekisa ukusebenza kakuhle kunye nokuqina kwemoto yakho engenabrush.