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Menene kayan maganadisu da aka fi amfani da su a cikin injinan maganadisu na dindindin?
20-06-22

Gabatarwa game da Motar Brushed vs Motar Brushless

KaramiMotar DC da aka goge:

1. Lokacin da ƙaramin injin DC ɗin da aka goga yana aiki, jujjuyawar jujjuyawar da mai isarwa suna juyawa.Karfe na Magnetic (watau magnet din dindindin) da goga na carbon (watau lambobin sadarwa guda biyu waɗanda ke ba da halin yanzu kai tsaye) ba sa jujjuya su.Masana'antar ƙaramin injin DC ɗin da aka goga ya kasu zuwa babban saurin ƙaramin goga na DC da ƙananan saurin ƙaramin goga DC. mota.Akwai bambance-bambance da yawa tsakanin injunan DC maras gogewa da injunan gora na DC masu ƙarancin gogewa.Kamar yadda kuke iya gani daga sunan, injinan injin ɗin da ba su da buroshi na DC suna da gogayen carbon da kuma injinan da ba su da buroshi na DC ba su da goge carbon.

 

2. Motar DC mai ƙaramin goga ta dogara da canjin lokaci na lamba tsakanin gorar carbon da na'ura mai juyi don canza sandar maganadisu na nada mai juyi.Sabili da haka, canjin lokaci na kwatsam zai haifar da tartsatsi.Wani ma'ana shine cewa rikici tsakanin goga da rotor zai cinye goga a kan lokaci. Yana shafar rayuwar sabis na motar.

 

3. A cikin kula da ƙananan motar DC mai goga, ba kawai ya kamata a maye gurbin goga ba, har ma da kayan aikin swivel da sauran kayan haɗi ya kamata a maye gurbinsu, wanda ba zai ƙara yawan farashi ba amma kuma zai shafi aikin gaba ɗaya na inji. , ko da yake ƙananan motar DC mai goga yana da arha amma ya dace da buƙatun motar ba babban lokatai ba ne.

 

4. ƙananan motar DC mai goga yana da arha kuma mai sauƙin sarrafawa.Yana buƙatar kawai daidaita halin yanzu a ƙarƙashin ƙimar ƙarfin lantarki don sarrafa saurin gudu. Duk da haka, ƙarfin ba shi da girma lokacin da aka fara ƙaramin motar DC mai goga, don haka yana da sauƙi a makale a cikin yanayin da ya fi girma.

 

5. Rashin rashin amfani na ƙananan motar DC mai goga: ƙananan motar DC mai goga tana da girma, babba, ƙarami a cikin iko kuma gajere a rayuwa.Goga na carbon yana da sauƙin sawa da gaske a cikin ɗan gajeren lokaci saboda dogon lokacin aiki ko yawan ƙarfin lantarki.

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Micro Brushless DC Motor:

1. The stator na micro brushless DC motor ne winding nada, kuma rotor ne Magnetic steel.micro brushless DC motor ba ya da goga mota gina a commutator, ba zai iya aiki da kansa, dole ne ya sami commutator, wato, brushless. daidaitawar lantarki na iya aiki.

 

2. Rayuwar ƙananan motar DC ba tare da goga ba ta inganta sosai saboda rashi na carbon brush.Tunda babu buroshi na carbon, ba za a sami tartsatsin lantarki ba, halin yanzu na motar zai kasance da kwanciyar hankali, da micro brushless DC. mota na iya aiki a yanayin da ba a yarda da tartsatsin lantarki ba.

 

3. Motar DC ɗin micro brushless a haƙiƙa motar AC ce mai hawa uku, wanda ke juyar da wutar lantarki kai tsaye zuwa na yanzu na AC mai hawa uku ta mai sarrafawa, kuma yana zagaya lokaci bisa ga na'urar firikwensin da ke cikin motar don sa motar ta gudana. A al'ada. Kai tsaye magana, da micro brushless DC motor yana da tsawon rai fiye da micro brushless DC motor, kuma shi ne mafi iko don farawa da ajiye iko.Koyaya, mai sarrafawa yana kashe kuɗi fiye da mai sarrafa goga.

 

4. A halin yanzu, akwai kananan motocin DC guda biyu marasa goga masu waya uku.Ɗayan motar rotor ce ta waje, ɗayan kuma motar rotor ce ta ciki.

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samfurori

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