Raws li cov khoom siv digital, stepper lub cev muaj zog tau siv dav hauv kev tswj cov lus tsa suab. Ntau tus neeg siv thiab cov phooj ywg hauv kev siv cov kauj ruam ruam, xav tias lub cev muaj zog ua haujlwm nrog cov cua sov loj, tsis paub tias qhov xwm txheej no yog qhov qub. Qhov tseeb, tshav kub yog ib qho kev tshwm sim ntawm stepper lub motors, tab sis dab tsi cov qib ntawm tshav kub yog suav tias yog ib txwm muaj, thiab ua li cas txo qis stepper lub zog cua sov?
, Kom nkag siab tias vim li cas lub cev muaj zog stepper yuav ua kom sov.
Rau txhua hom stepper motors, sab hauv yog tsim ntawm cov hlau core thiab winding coil. Winding kuj, lub hwj chim yuav tsim kev poob, poob loj thiab tam sim no yog qhov tam sim no yog qhov tam sim no tsis yog tsim kev puas tsuaj; Cov ntsiab lus Hysteresis Eddy cov nyhuv tam sim no, nyob rau hauv kev sib nqus teb yuav tseem tsim tsis, qhov loj me, zaus, voltage cuam tshuam, uas yog hu ua hlau poob. Tooj liab ploj thiab auber poob yuav raug manifested nyob rau hauv daim ntawv ntawm cov cua kub tiam, yog li cuam tshuam rau kev ua haujlwm ntawm lub cev muaj zog.
Ruam lub cev muaj zog feem ntau yog ua kom muaj qhov tseeb thiab kev hloov pauv ntawm qhov chaw kub, thiab qhov xwm txheej tseem ceeb, thiab qhov xwm txheej tseem ceeb, thiab qhov xwm txheej yog qhov hnyav dua li General AC tsav.
, Lub zog stepper tshav kub tswj kev tswj kom muaj ntau yam.
Lub cev muaj zog tso cai rau dab tsi uas tau ua, feem ntau yog nyob ntawm lub cev muaj zog sab hauv rwb thaiv tsev theem. Sab hauv rwb thaiv tsev tsis yog rhuav tshem kom txog thaum nws nyob ntawm qhov kub siab (saum toj 130 degrees). Yog li ntev li ntev tau sab hauv tsis pub tshaj 130 degrees, lub cev muaj zog yuav tsis puas, thiab tom qab ntawd qhov kub kub yuav nyob qis dua 90 degrees. Yog li ntawd, tus ruam ruam lub cev muaj zog qhov chaw kub ntawm 70-80 degrees yog qhov qub. Kev ntsuas ntsuas kub yooj yim nrog tus ntsuas kub, koj kuj tuaj yeem kov tau ntau dua 1-2 feeb, tsis pub ntau tshaj 60 degrees; Nrog tes tsuas tuaj yeem kov tau, kwv yees li 70-80 degrees; Ob peb tee dej tawm sai sai vaporized, nws yog ntau dua 90 degrees; Tau kawg, koj tseem tuaj yeem siv phom kub los ntes.
三, lub stepper lub cev muaj zog cua sov nrog kev hloov ceev.
Thaum siv tas li cov thev naus laus zis tam sim no, lub cev muaj zog stepper nyob rau hauv lub zoo li qub thiab qis ceev, tam sim no yuav tswj tau qhov txuas ntxiv mus tswj hwm torque me ntsis.
Thaum qhov nrawm yog qhov siab rau qee qhov kev kawm, qhov rov qab muaj peev xwm sab hauv lub cev muaj zog, tam sim no yuav maj mam poob, thiab lub zog yuav txo qis. Yog li ntawd, cov cua sov uas tsis yog vim yog tooj liab ploj yog cuam tshuam nrog kev nrawm.
Ntau tiam neeg yog feem ntau siab nyob rau ntawm lub qub thiab qis qis thiab qis ntawm kev kub ceev. Tab sis cov hlau poob (txawm hais tias ib qho kev hloov me me) kev hloov pauv tsis yog qhov tseeb, thiab lub cev muaj zog kub ntawm ob, yog li saum toj no tsuas yog qhov xwm txheej dav dav.
, Qhov cuam tshuam ntawm tshav kub
Lub cev muaj zog kub, txawm tias feem ntau tsis cuam tshuam rau lub neej ntawm lub cev muaj zog, feem ntau cov neeg muas zaub tsis tas yuav them sai sai rau. Txawm li cas los xij, tshav kub loj yuav coj qee qhov tsis zoo.
Xws li cov chaw sab hauv ntawm lub cev muaj zog thermal nthuav dav cov txheej txheem sib txawv ntawm cov kev hloov pauv sab hauv, kev ceev yuav yooj yim rau kauj ruam.
Lwm qhov piv txwv yog tias qee lub sijhawm tsis pub cov cua sov ntau dhau ntawm lub cev muaj zog, xws li cov khoom siv kho mob thiab cov khoom lag luam siab. Yog li ntawd, lub cev muaj zog cua sov yuav tsum yog tswj tsim nyog.
, Txo cov cua sov lub cev muaj zog.
Txo cov cua sov, yog txhawm rau txo tusp tooj liab ploj thiab hlau poob. Reduce copper losses have two directions, reduce resistance and current, which requires the selection of small resistance and rated current as much as possible in the selection of small motors, two-phase motors, can be used in series motors do not have to parallel motor.
Tab sis qhov no feem ntau sib txawv cov cai yuav tsum tau ua ntawm cov torque thiab kev kub ceev.
Rau lub cev muaj zog tau raug xaiv, nws yuav tsum siv tag nrho cov tsav lub zog ib nrab muaj nuj nqi thiab offline muaj nuj nqi txo qhov tam sim no thaum lub caij nyoog nyob rau hauv lub xeev zoo li qub, qhov kawg tsuas yog txiav tawm tam sim no.
Ib qho ntxiv, finely muab faib ua ke vim qhov tam sim no waveform ze rau Sinusoidal, tsis muaj kev sib raug zoo, lub cev muaj zog yuav muaj tsawg dua. Tsis muaj ntau txoj hauv kev los txo cov hlau poob, qhov hluav taws xob muaj feem cuam tshuam nrog lub cev muaj zog ntawm txoj kev ua kom zoo, tab sis kuj coj kev nce ntxiv hauv tshav kub.
Yog li ntawd, peb yuav tsum xaiv lub tsav hluav taws xob tsim nyog voltage, coj mus rau hauv tus account qhov kev kub ceev, smoothness thiab cua sov, suab nrov thiab lwm yam qhia.
Lub Sijhawm Post: Sep-13-2024