Lintlha tsa tlhokomelo ea kamehla ea li-motors tsa stepper

Joalo ka karolo ea ts'ebetso ea dijithale, mochini oa stepper o sebelisoa haholo tsamaisong ea taolo ea motsamao. Basebelisi ba bangata le metsoalle ha ba sebelisa li-motors tsa stepper, ba ikutloa hore motlakase o sebetsa ka mocheso o moholo, pelo e belaela, ha e tsebe hore na ketsahalo ena e tloaelehile. Ha e le hantle, mocheso ke ntho e tloaelehileng ea li-motors tsa stepper, empa ke tekanyo efe ea mocheso e nkoang e tloaelehile, le mokhoa oa ho fokotsa mocheso oa motlakase oa stepper?

Lintlha tsa tlhokomelo ea kamehla1

一, ho utloisisa hore na ke hobane'ng ha mochini oa stepper o tla futhumatsa.

Bakeng sa mefuta eohle ea li-motors tsa stepper, bokahare bo entsoe ka tšepe ea mantlha le coil e tsoelipanang. Ho hanyetsa moea o matla, matla a tla hlahisa tahlehelo, boholo ba tahlehelo le ho hanyetsa 'me hona joale ho lekana le lisekoere, sena ke seo re atisang ho se bitsa tahlehelo ea koporo, haeba hona joale e se e tloaelehileng ea DC kapa sine wave, e tla boela e hlahise tahlehelo ea harmonic; core hysteresis eddy phello ea hona joale, sebakeng se fapaneng sa makenete le sona se tla hlahisa tahlehelo, boholo ba thepa, hona joale, khafetsa, ho amanang le voltage, e bitsoang tahlehelo ea tšepe. Ho lahleheloa ke koporo le ho lahleheloa ke tšepe ho tla bonahala ka mokhoa oa ho hlahisa mocheso, kahoo ho ama bokhoni ba motlakase.

Enjene e tsamaeang ka kakaretso e phehella ho nepahala ha boemo le tlhahiso ea torque, ts'ebetso e tlase e tlase, ea hajoale e kholo ka kakaretso, 'me likarolo tse phahameng tsa harmonic, maqhubu a ho fapanyetsana ha hajoale le lebelo le phetoho, kahoo li-motor tse hatang hangata li na le boemo ba mocheso, mme boemo bo tebile ho feta koloi e akaretsang ea AC.

Lintlha tsa tlhokomelo ea kamehla2

二、 Taolo ea mocheso oa enjene ea stepper ka har'a mefuta e metle.

Mocheso oa motlakase o lumelletsoe ho isa bohōleng bofe, haholo-holo ho itšetlehile ka boemo ba motlakase ka hare. Insulation ea ka hare ha e senyehe ho fihlela e le mocheso o phahameng (ka holimo ho likhato tse 130). Kahoo hafeela ka hare e sa fete likhato tse 130, motlakase o ke ke oa senyeha, ebe mocheso oa holim'a metsi o tla ba ka tlase ho likhato tse 90. Ka hona, mocheso oa sebaka sa stepper motor oa likhato tse 70-80 o tloaelehile. Mokhoa o bonolo oa ho lekanya mocheso o nang le thermometer, o ka boela oa ahlola: ka letsoho le ka ama metsotsoana e fetang 1-2, eseng ho feta likhato tse 60; ka letsoho le ka ama feela, hoo e ka bang likhato tse 70-80; marotholi a seng makae a metsi a ile a fetoha mouoane ka potlako, a feta likhato tse 90; ha e le hantle, u ka boela ua sebelisa sethunya sa mocheso ho lemoha.

三, ho futhumatsa enjene ea stepper ka phetoho ea lebelo.

Ha o sebelisa theknoloji ea koloi e sa khaotseng, enjene ea stepper ka lebelo le tsitsitseng le le tlase, ea hona joale e tla boloka e tsitsitseng ho boloka tlhahiso ea torque e sa khaotseng.
Ha lebelo le phahame ho isa tekanyong e itseng, matla a ka morao a ka hare ho motlakase a phahama, hona joale ho tla fokotseha butle-butle, 'me torque e tla fokotseha. Ka hona, moloko oa mocheso ka lebaka la tahlehelo ea koporo o amana le lebelo.
Ho hlahisa mocheso ka kakaretso ho phahame ka lebelo le tsitsitseng le le tlaase le tlaase ka lebelo le phahameng. Empa tahlehelo ea tšepe (le hoja karolo e nyenyane) e fetoha ha ho joalo, 'me mocheso oohle oa motlakase ke kakaretso ea tse peli, kahoo tse ka holimo ke boemo bo akaretsang feela.

Lintlha tsa tlhokomelo ea kamehla3

四, tšusumetso ea mocheso

Mocheso oa motlakase, le hoja ka kakaretso ha o ame bophelo ba motlakase, bareki ba bangata ha ba hloke ho ela hloko. Leha ho le joalo, mocheso o tebileng o tla tlisa liphello tse ling tse mpe.
Joalo ka likarolo tse ka hare tsa motlakase oa ho atolosa coefficient ea likhatello tse fapaneng tsa moralo tse bakoang ke liphetoho ka lekhalo la ka hare la moea le liphetoho tse nyenyane li tla ama karabelo e matla ea motlakase, lebelo le phahameng le tla ba bonolo ho lahleheloa ke mohato.
Mohlala o mong ke oa hore liketsahalo tse ling ha li lumelle ho futhumatsa ho feteletseng ha enjene, joalo ka lisebelisoa tsa bongaka le lisebelisoa tsa tlhahlobo tse nepahetseng haholo. Ka hona, mocheso oa motlakase o lokela ho ba taolo e hlokahalang.

Lintlha tsa tlhokomelo ea kamehla4

, fokotsa mocheso oa enjene.

Fokotsa mocheso, ke ho fokotsa tahlehelo ea koporo le tahlehelo ea tšepe. Fokotsa tahlehelo koporo na le litsela tse peli, fokotsa ho hanyetsa le hona joale, e leng hloka kgetho ya ho hanyetsa nyenyane le rated hona joale ka hohle kamoo ho ka khonehang ha ho khethoa Motors tse nyenyane, tse peli-mohato Motors, e ka sebelisoa letoto la Motors ha ba na ho parallel motor.
Empa hangata sena se hanana le litlhoko tsa torque le lebelo le phahameng.
Bakeng sa enjene e khethiloe, e lokela ho sebelisa ka botlalo ts'ebetso ea taolo ea halofo ea hajoale ea koloi le ts'ebetso e kantle ho marang-rang, ea pele e fokotsa hona joale ha enjene e le maemong a tsitsitseng, ea morao-rao e khaola ea hona joale.
Ho phaella moo, koloi e arohaneng hantle ka lebaka la waveform ea hona joale e haufi le sinusoidal, e fokolang ea harmonics, mocheso oa motlakase o tla fokotseha. Ha se mekhoa e mengata ea ho fokotsa tahlehelo ea tšepe, boemo ba motlakase bo amana le motlakase oa motlakase o phahameng, le hoja o tla tlisa litšobotsi tse phahameng tsa ho ntlafatsa, empa hape o tla tlisa keketseho ea mocheso.
Ka hona, re lokela ho khetha boemo bo nepahetseng ba motlakase oa koloi, re nahane ka lebelo le phahameng, boreleli le mocheso, lerata le matšoao a mang.


Nako ea poso: Sep-13-2024

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Re romelle molaetsa oa hau:

Ngola molaetsa wa hao mona mme o re romele wona.