Bruless motor ndi mota yamagetsi yomwe simagwiritsa ntchito maburashi. Kusintha kwa mota yopanda brush kumachitika pakompyuta m'malo mogwiritsa ntchito maburashi akuthupi.
Izi zimabweretsa injini yogwira ntchito komanso yokhalitsa. Ma motors opanda maburashi amagwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikiza mafani apakompyuta, ma hard drive, ndi magalimoto amagetsi.
Amagwiritsidwanso ntchito nthawi zambiri pakuchita bwino kwambiri zipangizo zamagetsi.
Mu positi iyi tikambirana:
- Ubwino wa ma motors opanda brushless ndi otani?
- Kodi kuipa kwa ma mota opanda brushless ndi ati?
- Zovuta za Brushless Motors: Kuyang'ana Kwambiri
- Brushless Motors: Amagwiritsidwa Ntchito Kuti?
- Kuwona Njira Zosiyanasiyana Zomanga za Brushless Motors
- Brushless Vs Brushed DC Motors: Kodi Kusiyana Kwakukulu Ndi Chiyani?
- Kutsiliza
Ubwino wa ma motors opanda brushless ndi otani?
Ma motors opanda maburashi ali ndi maubwino angapo kuposa ma motors opukutidwa, kuphatikiza magwiridwe antchito apamwamba, kusokoneza kwamagetsi pang'ono, komanso moyo wautali. Ma motors opanda maburashi nawonso ndi ang'onoang'ono komanso opepuka kuposa ma motor brushed.
Kodi kuipa kwa ma mota opanda brushless ndi ati?
Chimodzi mwazovuta zazikulu zama motors opanda brush ndikuti ndi okwera mtengo kuposa ma motors opukutidwa. Ma motors opanda maburashi amafunikiranso zowongolera zamagetsi zovuta, zomwe zimawapangitsa kukhala okwera mtengo kwambiri.
Zovuta za Brushless Motors: Kuyang'ana Kwambiri
Ma motors a Brushless ndi mtundu wamagetsi amagetsi omwe amagwiritsa ntchito maginito kuti azitha kuyenda mozungulira. Zigawo ziwiri zazikulu za motor brushless ndi stator ndi rotor. Stator ndi gawo loyima lomwe lili ndi mafunde agalimoto, pomwe rotor ndi gawo lozungulira lomwe lili ndi maginito osatha. Kugwirizana pakati pa zigawo ziwirizi kumapanga kayendetsedwe ka galimoto.
Udindo wa Sensor mu Brushless Motors
Ma motors opanda maburashi amadalira masensa kuti adziwe malo a rotor ndikuyendetsa galimotoyo. Mitundu yodziwika bwino ya masensa omwe amagwiritsidwa ntchito mu ma brushless motors ndi masensa a hall, inductive sensors, ndi solvers. Masensa awa amapereka mayankho kumagetsi owongolera zamagetsi, kuwalola kuti asinthe liwiro ndi momwe galimoto ikuyendera ngati pakufunika.
Ubwino wa Brushless Motors
Ma motors opanda maburashi amapereka zabwino zingapo kuposa ma motors amtundu wa DC, kuphatikiza:
- Kuchita bwino kwambiri
- Kutalika kwa moyo wautali
- Chiŵerengero chapamwamba cha torque-to-weight
- Zofunikira zochepetsera kukonza
- Kugwira ntchito mwakachetechete
Brushless Motors: Amagwiritsidwa Ntchito Kuti?
Ma motors opanda zingwe amagwiritsidwa ntchito kwambiri pazida zamagetsi zopanda zingwe chifukwa chakuchita bwino kwambiri komanso kusafunikira kwenikweni. Zida zimenezi zikuphatikizapo kubowola, macheka, ndi madalaivala okhudza zomwe zimafuna mkulu makokedwe linanena bungwe ndi yosalala liwiro kulamulira. Ma motors opanda maburashi amatha kutulutsa izi ndikusunga kukula kochepa komanso moyo wautali wa batri poyerekeza ndi ma motors opukutidwa.
Zipangizo Zamagetsi
Ma motors opanda maburashi amagwiritsidwanso ntchito pazida zingapo zamagetsi, monga mafani ndi ma hard disk drive. Phokoso lotsika komanso liwiro lolondola la ma motors opanda brush zimawapangitsa kukhala oyenera kugwiritsa ntchito izi. Kuphatikiza apo, kusowa kwa maburashi kumatanthauza kuti palibe chifukwa chokonzekera nthawi zonse, zomwe zimapangitsa kuti chipangizocho chikhale ndi moyo wautali.
Makampani Ogulitsa
Ma motors opanda maburashi ayamba kulamulira msika wamagalimoto chifukwa cha kuthekera kwawo kuchita bwino kwambiri komanso kuwongolera. Nthawi zambiri amagwiritsidwa ntchito m'magalimoto amagetsi chifukwa chogwira ntchito kwambiri komanso amatha kusunga liwiro linalake. Kuonjezera apo, kusowa kwa maburashi kumatanthauza kuti palibe chifukwa cha zigawo zowonjezera kapena zolumikizira, zomwe zimapangitsa kuti pakhale mawonekedwe osavuta komanso odalirika.
Makina Ozizirira Pakompyuta
Ma motors opanda ma brushless amagwiritsidwa ntchito kwambiri pamakina oziziritsa pakompyuta chifukwa amatha kukhala ndi liwiro lokhazikika komanso zotuluka. Mapangidwe amagetsi amagetsi a brushless motors amalola kuti pakhale ubale wothamanga ndi torque, zomwe zimapangitsa kuti pakhale ntchito yosalala komanso yothandiza. Kuphatikiza apo, kukula kwakung'ono kwa ma motors opanda brushless kumalola kuti pakhale ntchito zambiri pamakompyuta.
Makampani Otsika
Ma motors a Brushless amagwiritsidwanso ntchito m'makampani opanga ndege chifukwa cha mphamvu zawo zazikulu komanso kuthekera kosunga liwiro linalake. Amagwiritsidwa ntchito kwambiri pamakina owongolera ndege ndi zida zotera chifukwa cha kudalirika kwawo komanso kulondola. Kuonjezera apo, kusowa kwa maburashi kumatanthauza kuti palibe chifukwa chokonzekera nthawi zonse, zomwe zimapangitsa kuti zigawozo zikhale ndi moyo wautali.
Kafukufuku ndi Chitukuko
Ma motors a Brushless amagwiritsidwanso ntchito pofufuza ndi chitukuko kuti athe kupereka kulondola komanso kuwongolera. Amagwiritsidwa ntchito kwambiri poyesa zida ndi zida za labotale zomwe zimafuna liwiro lapadera ndi zotuluka. Kuonjezera apo, kusowa kwa maburashi kumatanthauza kuti palibe chifukwa chokonzekera nthawi zonse, zomwe zimapangitsa kuti zipangizozo zikhale ndi moyo wautali.
Kuwona Njira Zosiyanasiyana Zomanga za Brushless Motors
Imodzi mwa mitundu yodziwika bwino yama motors opanda brushless ndi injini yamagetsi yokhazikika. Pakumanga uku, rotor imapangidwa ndi maginito osatha omwe amazungulira zida zamagetsi. Komabe, stator imakhala ndi mizati yambiri yomwe imavulazidwa ndi ma coils. Mphamvu yamagetsi ikadutsa pamakoyilo, mphamvu ya maginito imapangidwa, zomwe zimapangitsa kuti rotor ikhale yozungulira.
ubwino:
- mkulu Mwachangu
- Kusamalira kochepa
- Kuchuluka kwamphamvu kwamphamvu
- Ntchito yosalala
kuipa:
- Zokwera mtengo kupanga
- Zovuta kulamulira liwiro ndi malo
- Sikoyenera kugwiritsa ntchito torque yayikulu
Synchronous Relucance Motors
Mtundu wina wa motor brushless ndi synchronous relucance motor. Pakumanga uku, rotor imakhala ndi mizati yamabala yomwe imazunguliridwa ndi maginito osatha. Komabe, stator imakhala ndi mipiringidzo yambiri yomwe imadulidwa kuzungulira mitengo. Mphamvu yamagetsi ikadutsa pamakoyilo, mphamvu ya maginito imapangidwa, zomwe zimapangitsa kuti rotor ikhale yozungulira.
ubwino:
- mkulu Mwachangu
- Kusamalira kochepa
- Torque yapamwamba pama liwiro otsika
- Zabwino pakugwiritsa ntchito liwiro losinthika
kuipa:
- Zomangamanga zowonjezereka
- Mtengo wapamwamba
- Osayenera kumapulogalamu othamanga kwambiri
Wound Field Motors
Mu injini yamabala, ma rotor ndi stator amakhala ndi zomangira zomwe zimazunguliridwa pamitengo. Rotor imazunguliridwa ndi maginito okhazikika, omwe amapanga maginito. Pamene mphamvu yamagetsi imadutsa muzitsulo, mphamvu ya maginito yomwe imapangidwa ndi rotor ndi stator imagwirizana, zomwe zimachititsa kuti rotor ikhale yozungulira.
ubwino:
- Zabwino pakugwiritsa ntchito torque yayikulu
- Zosavuta kulamulira liwiro ndi malo
- Mtengo wotsika
kuipa:
- M'munsi mwachangu
- Kukonza kwapamwamba
- Ochepa osalala ntchito
Brushless Vs Brushed DC Motors: Kodi Kusiyana Kwakukulu Ndi Chiyani?
Maburashi ndi ma brushed DC motors amasiyana pakupanga ndi kapangidwe kake. Ma motors opukutidwa a DC amakhala ndi rotor, stator, ndi commutator, pomwe ma brushless DC motors ali ndi rotor yokhala ndi maginito okhazikika komanso stator yokhala ndi ma windings. Ma commutator mu ma brushed motors ali ndi udindo wosinthira polarity ya electromagnet, pomwe muma motors opanda brush, polarity ya ma windings amawaya amangosinthidwa pakompyuta.
Njira Zowongolera ndi Mphamvu Zolowetsa
Ma motors opanda maburashi amafunikira njira zowongolera zovuta kwambiri kuposa ma motor brushed. Amafunikira magetsi olowera kwambiri komanso apano, ndipo mabwalo awo owongolera amakhala ndi ma seti atatu a mawaya, iliyonse ili motalikirana ndi madigiri 120. Komano, ma motors opukutidwa, amangofunika waya umodzi wokha kuti usinthidwe kuti ukhale ndi mphamvu yozungulira.
Kuchita ndi Moyo Wonse
Ma motors opanda maburashi ali ndi kuchuluka kwamphamvu kwa kulemera kwake ndipo nthawi zambiri amakhala achangu kuposa ma motors opukutidwa. Amakhalanso ndi moyo wautali chifukwa chosowa maburashi omwe amatha pakapita nthawi. Ma motors opanda brush amatha kupereka magwiridwe antchito bwino komanso mphamvu zamagetsi, kuwapangitsa kukhala chisankho chabwinoko pamapulogalamu apamwamba kwambiri.
Phokoso la Acoustic ndi Kusokoneza kwa Electromagnetic
Ma motors opanda maburashi amatulutsa phokoso locheperako kuposa ma motors opukutidwa chifukwa chosowa maburashi. Amapanganso kusokoneza kochepa kwa ma electromagnetic, kuwapangitsa kukhala chisankho chabwinoko pamapulogalamu omwe amafunikira phokoso lochepa komanso kusokoneza kochepa kwamagetsi.
Kusankha Pakati pa Brushless ndi Brushed DC Motors
Posankha pakati pa brushless ndi brushed DC motors, pali zinthu zingapo zofunika kuziganizira:
- Mphamvu ya pulogalamuyo imafunikira
- Ntchito yofunikira komanso magwiridwe antchito
- Phokoso la ma acoustic komanso kusokoneza kwa electromagnetic
- Zofunikira pa moyo ndi kukonza
Kutengera izi, munthu amatha kusankha kugwiritsa ntchito mota ya DC yopanda brushless kapena brushed. Ma mota opanda maburashi nthawi zambiri amakhala oyenererana ndi magwiridwe antchito apamwamba omwe amafunikira mphamvu zochulukirapo komanso phokoso locheperako, pomwe ma motors opukutidwa ndi oyenerera pamagetsi ang'onoang'ono, otsika kwambiri omwe amangofuna injini yoyambira.
Kutsiliza
Chifukwa chake, ma motors opanda maburashi ndi njira yabwino yopezera zambiri pa chipangizo chanu popanda vuto lothana ndi maburashi. Ndiwogwira ntchito bwino, odekha, komanso amakhala ndi moyo wautali kuposa ma motors opukutidwa. Kuphatikiza apo, amagwiritsidwa ntchito pazida zambiri zosiyanasiyana tsopano, kuyambira zida zamagetsi mpaka magalimoto amagetsi. Chifukwa chake, ngati mukufuna injini yatsopano, muyenera kuganizira ma mota opanda brush. Ndiwo tsogolo la ma mota, pambuyo pake. Chifukwa chake, musaope kulowa mkati ndikuyesa. Simudzakhumudwa!
Ndine Joost Nusselder, woyambitsa Tools Doctor, content marketer, and dad. Ndimakonda kuyesa zida zatsopano, ndipo pamodzi ndi gulu langa ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2016 kuthandiza owerenga okhulupirika ndi zida & malangizo opangira.
