Kaw-loopstepper motorstau hloov qhov kev ua tau zoo-rau-tus nqi piv rau hauv ntau daim ntawv thov kev tswj xyuas. Kev vam meej ntawm VIC kaw-voj zuj zus motors kuj tau qhib qhov muaj peev xwm hloov cov servo motors uas kim heev nrog tus nqi qis.stepper motors.Nyob rau hauv ib tug zuj zus ntawm high-standard industrial automation daim ntaub ntawv, technologies nce qib yog hloov qhov kev ua tau zoo-rau-tus nqi piv ntawm stepper motors thiab servo motors.
Stepper motors piv rau servo motors
Raws li cov lus pom zoo, servo tswj cov tshuab ua haujlwm tau zoo dua hauv cov ntawv thov uas qhov nrawm tshaj li 800 RPM thiab cov lus teb muaj zog siab yuav tsum tau ua. Stepper motors zoo dua rau cov ntawv thov nrog qis qis, qis rau nruab nrab acceleration thiab siab tuav torque.
Yog li dab tsi yog lub hauv paus rau qhov kev txawj ntse no txog stepper motors thiab servo motors? Cia peb txheeb xyuas nws kom ntxaws ntxiv hauv qab no.
1. Simplicity thiab nqi
Stepper motors tsis tsuas yog pheej yig dua li servo motors, lawv kuj yooj yim rau commission thiab tswj. Stepper motors ruaj khov ntawm qhov chaw nres tsheb thiab tuav lawv txoj haujlwm (txawm tias muaj cov khoom hnyav). Txawm li cas los xij, yog tias yuav tsum muaj kev ua tau zoo dua rau qee yam kev siv, yuav tsum siv cov servo motors kim dua thiab nyuaj.
2. Qauv
Stepper motorstig nyob rau hauv ib tug stepwise yam, siv magnetic coils maj mam rub ib tug hlau nplaum ntawm ib txoj hauj lwm mus rau lwm. Txhawm rau txav lub cev muaj zog 100 txoj haujlwm nyob rau hauv ib qho kev taw qhia, lub voj voog yuav tsum tau ua 100 kauj ruam ua haujlwm ntawm lub cev muaj zog. Stepper motors siv pulses kom ua tiav qhov nce ntxiv, tso cai rau qhov tseeb tsis tas siv cov lus tawm tswv yim.
Lub servo motor txoj kev ntawm kev txav yog txawv. Nws txuas ib txoj hauj lwm sensor - piv txwv li ib tug encoder - mus rau lub magnetic rotor thiab tsis tu ncua xyuas qhov tseeb txoj hauj lwm ntawm lub cev muaj zog. Lub servo saib xyuas qhov sib txawv ntawm qhov tseeb txoj hauj lwm ntawm lub cev muaj zog thiab cov lus txib txoj hauj lwm thiab kho qhov tam sim no raws li. Qhov kaw-loop system ua kom lub cev muaj zog nyob rau hauv qhov tseeb ntawm kev txav.
3. Ceev thiab torque
Qhov sib txawv ntawm kev ua tau zoo ntawm stepper thiab servo motors stems los ntawm lawv cov kev tsim qauv sib txawv.Stepper motorsmuaj ntau tus ncej loj dua li cov servomotors, yog li kev hloov pauv tag nrho ntawm lub tshuab stepper yuav tsum muaj ntau qhov kev sib hloov winding tam sim no, uas ua rau poob qis hauv torque ntawm kev nce nrawm. Tsis tas li ntawd, yog hais tias lub siab tshaj plaws torque yog mus txog, lub stepper lub cev muaj zog yuav poob nws ceev synchronization muaj nuj nqi. Rau cov laj thawj no, servo motors yog cov kev daws teeb meem zoo tshaj plaws hauv kev siv high-speed feem ntau. Nyob rau hauv sib piv, ntau dua tus ncej ntawm ib tug stepper lub cev muaj zog yog zoo nyob rau hauv qis speeds, thaum lub stepper lub cev muaj zog torque zoo dua ib tug servo lub cev muaj zog ntawm tib qhov loj.
Raws li qhov ceev nce, lub torque ntawm stepper lub cev muaj zog txo
4. Qhov chaw
Muaj qhov sib txawv tseem ceeb ntawm stepper motors thiab servo motors nyob rau hauv daim ntawv thov qhov chaw ntawm lub tshuab yuav tsum paub txhua lub sijhawm. Hauv daim ntawv thov qhib-loop suab tswj los ntawm stepper motors, lub kaw lus tswj kev xav tias lub cev muaj zog ib txwm nyob rau hauv qhov tseeb ntawm cov lus tsa suab. Txawm li cas los xij, tom qab muaj teeb meem tshwm sim, xws li lub cev muaj zog vim yog qhov cuam tshuam, tus tswj tsis tuaj yeem paub qhov tseeb ntawm lub tshuab, uas tuaj yeem ua rau poob ntawm txoj haujlwm. Lub kaw lus kaw ntawm lub servo lub cev muaj zog nws tus kheej muaj qhov zoo dua: yog tias nws raug kaw los ntawm ib qho khoom, nws yuav pom nws tam sim ntawd. Lub tshuab yuav nres ua haujlwm thiab yuav tsis tawm ntawm txoj haujlwm.
5. Kev siv hluav taws xob thiab hluav taws xob
Qhib-loop stepper motors siv lub zog tam sim no thiab muab cov cua sov ntau. Kaw-loop tswj tsuas yog muab qhov tam sim no xav tau rau lub voj voog ceev thiab yog li zam qhov teeb meem ntawm lub cev muaj zog cua sov.
Cov ntsiab lus sib piv
Servo tswj tshuab yog qhov zoo tshaj plaws rau cov ntawv thov kev kub ceev uas muaj kev hloov pauv hloov pauv, xws li caj npab neeg hlau. Stepper tswj tshuab, ntawm qhov tod tes, zoo dua rau cov ntawv thov uas xav tau qis rau nruab nrab acceleration thiab siab tuav torque, xws li 3D tshuab luam ntawv, conveyors, sub axes thiab lwm yam. Vim tias stepper motors pheej yig dua, lawv tuaj yeem txo tus nqi ntawm cov tshuab automation thaum siv. Kev tswj cov tshuab uas yuav tsum tau ua kom zoo dua ntawm cov yam ntxwv ntawm servo motors yuav tsum tau ua pov thawj tias cov nqi siab dua cov motors muaj nqis rau lawv qhov hnyav hauv kub.
Stepper motors nrog kaw-voj tswj
Stepper lub cev muaj zog nrog kev tswj hluav taws xob sib xyaw yog qhov sib npaug ntawm ob-theem brushless DC lub cev muaj zog thiab tuaj yeem ua txoj haujlwm voj voog tswj, ceev voj tswj, DQ tswj, thiab lwm yam algorithms. Ib zaug tig tsis meej encoder yog siv rau kaw-voj commutation, yog li xyuas kom zoo torque ntawm txhua qhov ceev.
Tsawg zog noj thiab ua kom txias
VIC stepper motors muaj zog heev. Tsis zoo li qhib-loop stepper motors, uas ib txwm ua haujlwm ntawm tag nrho cov lus txib tam sim no thiab ua rau muaj teeb meem kub thiab suab nrov, tam sim no hloov raws li cov xwm txheej ntawm lub zog, piv txwv li thaum lub sij hawm acceleration thiab deceleration. Zoo ib yam li servos, tam sim no noj los ntawm cov stepper motors ntawm ib lub sijhawm twg yog qhov sib npaug rau qhov xav tau tiag tiag torque. Vim tias lub cev muaj zog thiab kev tswj hwm hluav taws xob sib xyaw ua ke khiav txias dua, VIC stepper motors tuaj yeem ua tiav siab dua lub zog siab piv rau servo motors.
Txawm tias nyob rau hauv high speeds, VIC stepper motors yuav tsum tau tsawg tam sim no
Tsav los ntawm kev nce qib hauv kev siv tshuab kaw, stepper motors tuaj yeem nkag mus rau kev ua haujlwm siab, kev siv ceev ceev uas yav tas los koom tshwj xeeb rau servo motors.
Stepper motors nrog kaw-voj tshuab
Yuav ua li cas yog qhov zoo ntawm kaw-voj servo technology yuav siv tau rau stepper motors?
Peb puas tuaj yeem ua tiav qhov kev sib piv rau servo motors thaum tseem paub txog tus nqi zoo ntawm stepper motors?
Los ntawm kev sib txuas cov cuab yeej kaw kaw, lub tshuab stepper yuav dhau los ua cov khoom lag luam nrog qhov zoo ntawm ob qho tib si servo thiab stepper motors ntawm tus nqi qis. Vim tias kaw-loop stepper motors muaj kev txhim kho tseem ceeb hauv kev ua tau zoo thiab kev ua haujlwm ntawm lub zog, lawv tuaj yeem hloov cov servo motors kim dua hauv kev siv cov txheej txheem siab.
Cov nram qab no yog ib qho piv txwv ntawm VIC integrated stepper motor nrog embedded kaw-voj tswj los piav qhia txog kev ua tau zoo thiab qhov zoo thiab qhov tsis zoo ntawm stepper motors nrog kaw-voj tshuab.
Precisely matched kev xav tau
Txhawm rau kom muaj lub zog txaus kom kov yeej kev cuam tshuam thiab tsis txhob poob cov kauj ruam, qhib lub voj voog stepper motors feem ntau yuav tsum tau xyuas kom meej tias lub zog torque tsawg kawg yog 40% siab dua li tus nqi yuav tsum tau ua los ntawm daim ntawv thov. Kaw-loop toda stepper motors tsis muaj qhov teeb meem no. Thaum cov stepper motors nres vim yog overload, lawv yuav txuas ntxiv tuav lub load yam tsis poob torque. Lawv yuav ua haujlwm txuas ntxiv tom qab tshem tawm cov xwm txheej dhau lawm. Qhov siab tshaj plaws torque tuaj yeem lav tau ntawm txhua qhov ceev thiab qhov chaw sensor kom ntseeg tau tias tsis muaj qhov poob ntawm cov kauj ruam. Kaw-loop stepper motors thiaj li tau teev tseg kom haum raws li qhov yuav tsum tau muaj torque ntawm daim ntawv thov cuam tshuam yam tsis xav tau ntxiv 40% npoo.
Nrog qhib-voj stepper motors, nws yog ib qho nyuaj kom ua tau raws li qhov yuav tsum tau muaj siab ceev torque vim muaj kev pheej hmoo ntawm cov kauj ruam poob. Piv nrog rau cov pa stepper motors, VIC kaw-voj stepper motors tuaj yeem ua tiav nrawm nrawm, tsis tshua muaj suab nrov thiab tsis tshua muaj suab nrov. Lawv tuaj yeem ua haujlwm ntawm ntau dua bandwidths thiab ua tiav kev ua haujlwm zoo.
Tsis muaj txee
Toda integrates lub tsav tswj lub rooj tsavxwm nrog lub cev muaj zog, txo tus nqi ntawm kev xaim thiab ua kom yooj yim rau kev siv tshuaj. Nrog rau tam sim no, koj tuaj yeem tsim cov tshuab tsis muaj txee.
Kev sib koom ua ke ntawm cov khoom siv hluav taws xob nrog cov motors stepper txo qhov nyuaj
Nrog kaw-loop technology, kaw-voj stepper motors muab cov neeg siv zoo heev raug thiab efficiency, nrog rau kev ua tau zoo ntawm lub servo lub cev muaj zog thiab tus nqi qis ntawm stepper motor. Tus nqi qis stepper motors yog maj mam nkag mus rau hauv daim ntawv thov uas yuav txwv tsis pub los ntawm tus nqi siab servo motors.
Lub sij hawm xa tuaj: Plaub Hlis-10-2023