Uyini umehluko phakathi kwe-brushless motor kanye ne-brushless motor?

Amamotho angenabhulashi namabhulashi anenjongo efanayo eyisisekelo yokuguqula amandla kagesi abe ukunyakaza okujikelezayo.

Amamotho amabhulashi abekhona isikhathi esingaphezu kwekhulu, kuyilapho ama-brushless motors avela ngeminyaka yawo-1960s ngokuthuthukiswa kwezinto zikagesi eziqinile ezivumela ukwakheka kwazo. Kodwa-ke, kwaze kwaba ngawo-1980 lapho ama-brushless motors aqala ukwamukelwa kabanzi kumathuluzi ahlukahlukene kanye ne-electronics. Kulezi zinsuku, womabili amamotho amabhulashi nama-brushless asetshenziswa emhlabeni jikelele ezinhlelweni eziningi.

Ukuqhathanisa Komshini

Injini ebhulashiweisebenza ngokusebenzisa amabhulashi ekhabhoni ekuxhumaneni ne-commutator ukudlulisa i-voltage kagesi ku-rotor, equkethe ama-electromagnets. I-voltage yona ikhiqiza inkambu kazibuthe ku-rotor, okuholela ekunyakazeni okujikelezayo njengomphumela wokuphenyisisa ngokuqhubekayo i-polarity yokudonsa kazibuthe.

Nokho, isakhiwo silula, kodwa kukhona ukungalungi:

1. Ukuphila okulinganiselwe: Amamotho amabhulashi aphila isikhathi esifushane ngenxa yokuguga kwamabhulashi kanye ne-commutator.

2 Ukusebenza kahle okuphansi: Izinjini ezixutshiwe zisebenza kahle kakhulu uma kuqhathaniswa nama-brushless motors. Amabhulashi kanye ne-commutator kubangela ukulahlekelwa amandla kanye nokulahlekelwa kwamandla kagesi, okuholela ekukhiqizeni ukushisa okuphezulu.

3. Imikhawulo yesivinini: Ngenxa yesakhiwo somzimba samabhulashi nabagibeli, amamotho amabhulashi anemikhawulo ekusetshenzisweni kwesivinini esikhulu. Ukungqubuzana phakathi kwamabhulashi kanye nesihambisi kukhawulela amandla esivinini esikhulu samamotho abhulashiwe, kukhawulela ukusetshenziswa kwawo nokusebenza kwezinye izinhlelo zokusebenza.

Imoto engenabhulashi yi-kagesi vibration motoresebenza ngaphandle kokusebenzisa amabhulashi kanye ne-commutator. Esikhundleni salokho, incike kuzilawuli zikagesi nezinzwa ukuze ilawule amandla athunyelwa kumawindi enjini ngokuqondile.

Kukhona ukungalungi okumbalwa kwedizayini ye-brushless:

1. Izindleko eziphakeme: Amamotho angenabhulashi ngokuvamile abiza kakhulu kunama-motor abhulashiwe ngenxa yomklamo wawo oyinkimbinkimbi kanye nesistimu yokulawula.

2. Ubunkimbinkimbi be-elekthronikhi: Amamotho e-brushless afaka amasistimu okulawula ama-elekthronikhi adinga ulwazi olukhethekile lokukhanda nokugcinwa.

3. I-torque ekhawulelwe ngesivinini esiphansi: Amamotho e-brushless angase abe netorque ephansi ngokuphansi uma kuqhathaniswa namamotho amabhulashi. Lokhu kungakhawulela ukufaneleka kwazo ezinhlelweni ezithile ezidinga inani eliphezulu letorque ngesivinini esiphansi.

Yikuphi Okungcono: Ibhulashi noma Ibhulashi?

Yomibili imiklamo yemoto ebhulashiwe ne-brushless inezinzuzo zayo.Izinjini ezixutshiwe zithengeka kakhulu ngenxa yokukhiqizwa kwazo ngobuningi.

Ngaphezu kwentengo, ama-motor ama-brushed anezinzuzo zawo ezifanele ukucatshangelwa:

1. Ubulula: Amamotho amabhulashi anomklamo olula, okwenza kube lula ukuwaqonda nokusebenza ngawo. Lokhu kubalula kungase futhi kuzenze kube lula ukuzilungisa uma kuphakama izinkinga.

2. Ukutholakala okubanzi: Amamotho amabhulashi kade ekhona futhi atholakala kabanzi emakethe. Lokhu kusho ukuthi ukuthola izinsimbi noma izingxenye ezisele ukuze zilungiswe ngokuvamile kulula.

3. Ukulawula isivinini esilula: Izinjini ezixutshiwe zinendlela yokulawula elula evumela ukulawula isivinini kalula. Ukulungisa i-voltage noma ukusebenzisa izinto zikagesi ezilula kungalawula isivinini semoto.

Ezimweni lapho kudingeka khona ukulawula okukhulu, a i-brushless motor kungase kubonakale kuyisinqumo esingcono kakhulu sohlelo lwakho lokusebenza.

Izinzuzo ze-brushless yilezi:

1. Ukusebenza kahle okukhulu: Amamotho angenawo amabhulashi awanawo abagibeli angabangela ukungqubuzana nokulahlekelwa amandla, okuholela ekuguquleni amandla okuthuthukisiwe kanye nokushisa okumoshakala kancane.

2. Isikhathi eside sokuphila: Njengoba ama-Brushless motors engenawo amabhulashi agugayo ngokuhamba kwesikhathi ukuze andise ukuqina nokuphila isikhathi eside.

3. Isilinganiso esiphezulu samandla nesisindo: Amamotho ebhulashi anesilinganiso esiphezulu samandla nesisindo. Kusho ukuthi bangaletha amandla engeziwe ngosayizi nesisindo sabo.

4. Ukusebenza ngokuthula: Amamotho angenabhulashi awakhiqizi izinga lomsindo kagesi nokudlidliza kwemishini. Lokhu kuzenza zifanelekele izinhlelo zokusebenza ezidinga amazinga aphansi omsindo, njengemishini yezokwelapha noma amadivaysi okurekhoda.