Muab piv rau qhov zoo thiab qhov tsis zoo ntawm cov tshuab txhuam hniav thiab cov tshuab txhuam tsis txhuam

Cov kev ua si motors tuaj yeem pom nyob txhua qhov chaw hauv peb lub neej, xws li cov tsheb tsav plaub-log tsav ua si los ntawm cov menyuam yaus mus rau cov nkoj ntawm kaum tawm txhiab tons, txhua tus muaj cov motors sib txawv ua haujlwm. Tau kawg, muaj ntau hom motors. Raws li cov qauv kev faib tawm sib txawv, tsawg kawg kaum ob pawg sib txawv tuaj yeem muab tau los ntawm cov kis las kis las. Piv txwv li, raws li hom kev ua hauj lwm fais fab mov, kev ua si motors yuav muab faib ua ob hom: DC motors thiab AC motors. Yog tias nws tau muab faib raws li seb puas muaj cov qauv txhuam hniav, nws tuaj yeem muab faib ua ob pawg: txhuam lub cev muaj zog thiab tsis txhuam lub cev muaj zog. Feem ntau hais lus, muaj ntau lub tshuab txhuam hauv DC lub cev muaj zog, thaum tsis muaj cov qauv txhuam hauv AC lub cev muaj zog. Yog li, dab tsi yog qhov zoo thiab qhov tsis zoo ntawm txhua tus ntawm lawv? Cia peb sib piv:

Ua ntej ntawm tag nrho cov, cia peb tham txog cov yam ntxwv ntawm brushed motors. Cov qauv sab hauv ntawm brushed motors yog yooj yim dua li ntawm brushless motors, thiab kev txhim kho thev naus laus zis yog qhov paub tab. Feem ntau tsuas yog cov txhuam hniav yuav tsum tau hloov thaum lub sijhawm tu, thiab cov nqi tsim khoom tsawg. Thaum qis qis pib, lub cev muaj zog txhuam muaj lub zog ntau dua, kev hloov pauv thiab tsis tshua muaj kev vibration.

Yog lawm, piv nrog brushless motors, brushed motors muaj ib tug luv luv kev pab cuam lub neej, thiab nws yog nquag mus rau sparks thiab electromagnetic cuam tshuam thaum lub sij hawm txav, uas cuam tshuam rau nws qhov project daim ntawv thov thiab qis dua kev ntseeg. Tsis tas li ntawd, brushed motors muaj peev xwm ua kom tsis muaj cua sov tsis zoo, kev siv hluav taws xob siab, thiab muaj teeb meem ntau dua.

Nyob rau hauv sib piv, brushless motors muaj cua kub dissipation zoo, lub neej ntev, tsis muaj sparks, electromagnetic cuam tshuam thiab lwm yam teeb meem. Lawv tsis tas yuav tu thiab hloov cov txhuam hniav tsis tu ncua, thiab yooj yim los tswj. Ntawm chav kawm, nws cov qauv yog qhov nyuaj. Thaum nws puas lawm, nws yuav tsum tau hloov tag nrho. Tus nqi tsim khoom yog siab, thiab kev vibration kuj loj heev thaum pib. Nws yuav tsum ncav cuag qhov ceev tsis tu ncua ua ntej nws tuaj yeem ruaj khov.

Yog li peb cov phooj ywg yuav tsum ua cov tshuab servo xaiv cov motors brushed lossis brushless motors? Nws nyob ntawm koj qhov kev xav tau. Yog tias koj them nyiaj ntau dua rau cov nqi tsim khoom, ces cov tshuab txhuam hniav tuaj yeem siv tau. Tab sis yog tias koj xav txog nws nyob rau lub sijhawm ntev thiab tsis xav kho lub tshuab ntawm txhua qhov tig, cov khoom siv txhuam tsis siv cov hlau nplaum ruaj khov synchronous AC motors yog qhov tsim nyog xav txog.