(1) Txawm hais tias nws yog tib lub kauj ruam, thaum siv cov txheej txheem tsav sib txawv, nws cov yam ntxwv torque-frequency txawv heev.

(2) Thaum lub kauj ruam ua haujlwm, lub teeb liab mem tes yog siv rau lub windings ntawm txhua theem nyob rau hauv lem nyob rau hauv ib tug tej yam kev txiav txim (lub nplhaib distributor nyob rau hauv lub tsav tswj txoj kev lub windings yog tig rau thiab tawm).

(3) Stepping motors txawv ntawm lwm cov motors.Lawv cov nominal rated voltage thiab rated tam sim no tsuas yog siv qhov tseem ceeb;thiab vim hais tias stepping motors yog powered los ntawm pulses, lub hwj chim mov voltage yog lub siab tshaj plaws voltage, tsis yog qhov nruab nrab voltage, yog li stepping lub cev muaj zog yuav ua hauj lwm tshaj li nws rated nqi ntau yam.Tab sis kev xaiv yuav tsum tsis txhob deviate deb dhau ntawm tus nqi ntsuas.

(4) Stepper lub cev muaj zog tsis sib sau ua yuam kev: qhov tseeb ntawm lub tshuab stepper dav dav yog peb mus rau tsib feem pua ​​​​ntawm cov kauj ruam tiag tiag, thiab nws tsis sib sau.

(5) Qhov siab tshaj plaws kub tso cai los ntawm cov tsos ntawm lub stepper lub cev muaj zog: Yog hais tias qhov kub ntawm lub stepper lub cev muaj zog siab dhau lawm, cov khoom sib nqus ntawm lub cev muaj zog yuav demagnetized ua ntej, uas ua rau ib tug txo nyob rau hauv torque thiab txawm poob ntawm kauj ruam.Yog li ntawd, qhov kub siab tshaj plaws tau tso cai los ntawm cov tsos ntawm lub cev muaj zog yuav tsum nyob ntawm cov khoom sib nqus sib txawv ntawm lub cev muaj zog.Feem ntau hais lus, qhov demagnetization point ntawm cov khoom sib nqus yog siab dua 130 degrees Celsius, thiab qee qhov txawm tias siab li 200 degrees Celsius.Yog li ntawd, qhov kub ntawm lub stepper lub cev muaj zog yog tag nrho ntawm 80-90 degrees Celsius.

(6) Lub torque ntawm lub stepper lub cev muaj zog yuav txo nrog qhov nce ntawm qhov ceev: thaum lub stepper lub cev muaj zog rotates, lub inductance ntawm txhua theem winding ntawm lub cev muaj zog yuav tsim ib tug rov qab electromotive quab yuam;qhov siab dua qhov zaus, qhov ntau dua qhov rov qab electromotive quab yuam.Raws li nws qhov kev txiav txim, theem tam sim no ntawm lub cev muaj zog txo qis raws li qhov zaus (lossis nrawm) nce, ua rau txo qis ntawm lub zog.

(7) Lub stepper lub cev muaj zog tuaj yeem ua haujlwm ib txwm ntawm qhov qis qis, tab sis nws tsis tuaj yeem pib yog tias qhov zaus siab dua li qee zaus, nrog rau lub suab nrov.Stepper lub cev muaj zog muaj ib qho kev ntsuas: tsis muaj-load pib zaus, uas yog, tus mem tes zaus uas stepper lub cev muaj peev xwm pib ib txwm nyob rau hauv tsis muaj-load.Yog hais tias tus mem tes zaus siab dua tus nqi no, lub cev muaj zog tsis tuaj yeem pib ib txwm thiab tej zaum yuav poob qis lossis nres.Nyob rau hauv cov ntaub ntawv ntawm load, qhov pib zaus yuav tsum qis dua.Yog hais tias lub cev muaj zog yuav tig mus rau ntawm qhov kev kub ceev, cov mem tes zaus yuav tsum muaj cov txheej txheem acceleration, uas yog, qhov pib zaus qis, thiab tom qab ntawd nce mus rau qhov xav tau siab zaus raws li qee qhov acceleration (lub cev muaj zog nce los ntawm qhov qis qis. mus rau kev kub ceev).

(8) Lub hwj chim mov voltage ntawm hybrid stepping lub cev muaj zog tsav tsheb feem ntau yog ntau yam (piv txwv li, lub hwj chim mov voltage ntawm IM483 yog 12 ~ 48VDC), thiab lub hwj chim mov voltage feem ntau yog xaiv raws li kev ua hauj lwm ceev thiab teb yuav tsum tau. ntawm lub cev muaj zog.Yog hais tias lub cev muaj zog ua hauj lwm ceev los yog ib tug ceev teb yuav tsum tau, ces tus nqi voltage kuj siab, tab sis nco ntsoov tias lub ripple ntawm lub hwj chim mov voltage yuav tsis tau tshaj lub siab tshaj plaws input voltage ntawm tus tsav, txwv tsis pub tus tsav yuav puas.

(9) Lub hwj huam mov tam sim no feem ntau txiav txim siab raws li cov zis theem tam sim no I ntawm tus neeg tsav tsheb.Yog tias siv cov khoom siv hluav taws xob tawm, qhov hluav taws xob tam sim no feem ntau tuaj yeem yog 1.1 txog 1.3 zaug kuv;Yog tias siv lub zog hloov hluav taws xob, qhov hluav taws xob tam sim no feem ntau tuaj yeem yog 1.5 txog 2.0 npaug I.

(10) Thaum lub teeb liab offline DAWB tsawg, cov zis tam sim no los ntawm tus tsav tsheb mus rau lub cev muaj zog raug txiav tawm, thiab lub cev muaj zog rotor nyob hauv lub xeev dawb (offline xeev).Hauv qee cov khoom siv automation, yog tias lub cev muaj zog yuav tsum tau tig ncaj qha (manual hom) thaum lub zog tsav tawm, lub teeb liab dawb tuaj yeem teeb tsa qis kom coj lub cev muaj zog offline rau kev tuav haujlwm lossis hloov kho.Tom qab phau ntawv ua tiav, teeb tsa DAWB teeb liab siab dua kom tswj tsis siv neeg txuas ntxiv.

(11) Siv ib txoj hauv kev yooj yim los kho cov kev taw qhia ntawm kev sib hloov ntawm ob-theem stepper lub cev muaj zog tom qab nws muaj zog.Koj tsuas yog yuav tsum thim rov qab A + thiab A- (lossis B + thiab B-) kev sib txuas ntawm lub cev muaj zog thiab tus tsav tsheb.

(12) Plaub-theem hybrid stepping motor feem ntau yog tsav los ntawm ob-theem stepping tsav tsheb.Yog li ntawd, plaub-theem lub cev muaj zog tuaj yeem txuas rau hauv ob-theem siv cov txheej txheem kev sib txuas los yog cov txheej txheem sib txuas thaum sib txuas.Txoj kev sib txuas series feem ntau yog siv rau hauv lub sijhawm uas lub cev muaj zog qis.Lub sijhawm no, tus neeg tsav tsheb tso zis tam sim no yuav tsum yog 0.7 npaug ntawm lub cev muaj zog tam sim no, yog li lub cev muaj zog yog me me;txoj kev sib txuas ua ke feem ntau yog siv nyob rau hauv lub sijhawm uas lub cev muaj zog ceev siab (tseem hu ua kev sib txuas ceev).Txoj kev), tus neeg tsav tsheb yuav tsum tau tso tawm tam sim no yog 1.4 npaug ntawm lub cev muaj zog theem tam sim no, yog li lub tshuab stepper generates cua sov ntau dua.

Los ntawm Jessica