Ama-drill angenabhulashi namabhulashi, izishayeli zomthelela, amasaha ayindilinga, nokunye kukhona njengezinketho. Akuyona nje ibhulashi lekhabhoni elihlukanisa ama-brushless nama-brushed motors. Kokubili kusebenzisa amandla enkambu kazibuthe ukuze aphendule i-shaft. Kodwa bayaqhubeka nokwenza lowo mkhakha besebenzisa izindlela ezahlukene. Amamotho amabhulashi akwenza ngomshini, kuyilapho ama-brushless motors ekwenza ngogesi.

Indlela Ama-Brushed Motors Asebenza Ngayo

Kubalulekile ukuqonda ukuthi liyini ibhulashi kumongo wamamotho amathuluzi wamandla. Amabhulashi amabhulokhi amancane ensimbi, ngokuvamile ikhabhoni, agxunyekwe kumhambisi wemoto. Azinawo ama-bristles, zilungisiwe endaweni, futhi azihlanzi lutho. Umsebenzi webhulashi kuphela enjini ukuletha amandla kagesi kumuntu ohambayo. Umshayeli ube esenika amandla amakhoyili enjini ngephethini eshintshanayo ukuze akhiqize inkambu kazibuthe ephendula i-motor shaft. Ukusethwa kwe-commutator namabhulashi bekukhona amashumi eminyaka, futhi usazokuthola kuma-drill anamandla, amathuluzi ajikelezayo, nokuningi.

Isebenza kanjani i-Brushless Motors

Ubuchwepheshe obungenabhulashi buqeda kokubili amabhulashi nabagibeli. Esikhundleni salokho, basebenzisa indandatho yamazibuthe ahlala njalo ezungeze amakhoyili enjini. Inkambu ye-electromagnetic ijikelezisa omazibuthe abangapheli lapho amakhoyili enikwa amandla, ephendula i-shaft. Lezi zinhlobo zamamotho zisebenzisa inzwa ye-Hall effectt ukuze ihlale iqapha ukuma kwe-rotor futhi inikeze amandla ikhoyili ngayinye yemoto lapho kudingeka khona ukuze kugcinwe ukuzinza nesivinini sokujikeleza.

Iyini Inzuzo Yezimoto Ze-Brushless?

Ukuqeda izingxenye ezidinga ukuthintana ngokomzimba ukuletha ugesi kwenza amamotho ama-brushless abe phezulu kunozakwabo ababhulashiwe ngezindlela eziningi. Kubandakanya ukukhushulwa kokusebenza kahle kwamandla, ukusabela okuthuthukisiwe, amandla amakhulu, i-torque, nesivinini, ukulungiswa okuncane, kanye nempilo ende yonke yethuluzi.