Umgaqo wokusebenza kunye neenzuzo ze-NEMA yokunyathela i-motor inokuqondwa ngokukrwaqula

1 Yintoni i-aNEMAi-motor ye-stepper?

Imoto yokunyathela luhlobo lwemoto yolawulo lwedijithali, esetyenziswa kakhulu kwizixhobo ezahlukeneyo ezizenzekelayo. INEMA ukunyathela injiniYinjini yokunyathela eyilwe ngokudibanisa izibonelelo zohlobo lwemagnethi esisigxina kunye nohlobo olusebenzayo. Ulwakhiwo lwayo luyafana nelo lwenjini yokunyathela esebenzayo. I-rotor ihlukaniswe ngamacandelo amabini kwicala le-axial. Amacandelo amabini ombindi wentsimbi asasazwa ngokulinganayo ngenani elifanayo kunye nobukhulu bamazinyo amancinane kwicala elijikelezayo, kodwa agxadanyiswa sisisiqingatha sezinyo.

2 Umgaqo wokusebenza weNEMAukunyathela injini

Ulwakhiwo lwe-NEMA yokunyathela i-motor iyafana naleyo yemoto ethandabuzayo, ekwaqulethe i-stator kunye ne-rotor. I-stator eqhelekileyo inezibonda ezi-8 okanye izibonda ezi-4. Inani elithile lamazinyo amancinci ahanjiswa ngokufanayo kumphezulu wepali. Ikhoyili esepalini inokunikwa amandla kumacala amabini ukwenza isigaba A kunye nesigaba A, kunye nesigaba B kunye nesigaba b.

Onke amazinyo kwinqanaba elifanayo le-rotor blades ane-polarity efanayo, ngelixa i-polarity yee-rotor blades ezimbini kumacandelo ahlukeneyo achasene. Owona mahluko mkhulu phakathi kwe-NEMA yokunyathela i-motor kunye ne-reactive steping motor kukuba xa imathiriyeli enemagnethi esisigxina ikhutshiwe, kuya kubakho iindawo ze-oscillation kunye nokuphuma kweendawo.

 

3 Izinto ezilungileyo zeNEMAukunyathela injini

I-rotor ye-NEMA yokunyathela i-motor inomagnetic, ngoko ke i-torque eyenziwe phantsi kwe-stator yangoku inkulu kunaleyo ye-motor yokunyathela esebenzayo, kwaye i-angle yesinyathelo ihlala incinci. Kwangaxeshanye, ngokunyuka kwenani lezigaba (inani lokujija amandla), i-angle yenyathelo le-NEMA yokunyathela i-motor iyancipha kwaye ukuchaneka kuphuculwe. Olu hlobo lwenjini yokunyathela lusetyenziswa kakhulu.

 

Izinto ezilungileyo zeNEMAInjini yokunyathela:

1. Xa inani leepali zeepali lilingana nenani lamazinyo e-rotor, utshintsho lwalo lunokutshintshwa njengoko lufunwa;

2. I-inductance ye-winding inductance itshintsha kancinci kunye nesikhundla se-rotor, okwenza kube lula ukufezekisa ulawulo olufanelekileyo lokusebenza;

3. Xa izixhobo ezitsha zemagnethi ezisisigxina ezinemveliso yamandla amakhulukazi zisetyenziswa kwi-axial magnetizing magnetic circuit, ukusebenza kwemoto kunokuphuculwa;

4. I-rotor inokubonelela nge-excitation yensimbi yamagnetic.

 4 Imimandla yokusetyenziswa kweNEMAukunyathela injini