Kule posi siza kugubungela:
- Kuthetha ntoni nge-AC servo motor?
- Kutheni ibizwa ngokuba yimoto yeservo?
- Isebenza njani imoto ye-AC servo?
- Kutheni kusetyenziswa i-AC servo motor?
- Uyintoni umahluko phakathi kwe-AC kunye ne-DC servo motor?
- Nguwuphi umahluko phakathi kwe-induction motor kunye ne-servo motor?
- Zeziphi izibonelelo zeemoto ze-servo?
- Zeziphi iindawo eziphambili ze-AC servo motor?
- Ngaba i-servo inokujikeleza i-360?
- Ngaba i-servo yi-Pmsm?
- Ngaba i-servo motor ingcono kuneyokuhamba?
Kuthetha ntoni nge-AC servo motor?
I-Servomotors luhlobo lweemoto ezinokulawulwa ngumlawuli ngempendulo. Le yindlela echanekileyo yokulawula ngokuchanekileyo nakusiphi na isicelo osifunayo kuyo!
Kutheni ibizwa ngokuba yimoto yeservo?
Iimoto zeServo zithiywe ngegama lesiLatin servare, elithetha “ukonga.” I-Servos inokuthenjwa ekwenzeni umsebenzi ngokuchanekileyo njengoko kuyalelwe. Nawuphi na umatshini okwaziyo ukulawula iiparameter ezinje ngesikhundla kunye nesantya ubizwa ngokuba yi-servo nokuba loluphi na ulawulo olufezekisiweyo.
Isebenza njani imoto ye-AC servo?
Imoto ye-servo ngumatshini okrelekrele obonelela nge-torque kunye nesantya ngokusekwe kunikezelo lwangoku kunye nevolthi. Ukusetyenziswa okuqhelekileyo kolu hlobo lwesixhobo se-elektroniki kuya kuba kukunceda ukuzenzekelayo kwimisebenzi ethile, njengokuphakamisa okunzima apho isantya okanye amandla angenakuhlala eyimfuneko kodwa ngokuthe ngqo ekuhambeni kungenza wonke umahluko.
Kutheni kusetyenziswa i-AC servo motor?
I-AC servo motors yenye yezona zinto zibalulekileyo kwaye ziguquguqukayo inkqubo zo lawulo kwiirobhothi. Aba matshini be-AC synchronous baye basetyenziselwa iintlobo ezahlukeneyo zezicelo ukusuka kwi-semiconductor processing ukuya kwi-aircrafts apho ulawulo lwendawo lubalulekile.
Imoto yombane egunyazisa iirobhothi, izixhobo zoomatshini kunye nezinye izixhobo zihlala zixhomekeke ekutshintshiseni amandla (AC) kodwa akuzange kubekho iqabane elaneleyo le-DC de abavelisi bayile into esiyaziyo njenge "servo" okanye eyaziwa ngokuba yi-AC servomotor zifunyanwe kumashishini anjenge-aerospace, ukuveliswa kwezixhobo zonyango, izityalo zendibano yezithuthi kunye nokunye okuninzi!
Uyintoni umahluko phakathi kwe-AC kunye ne-DC servo motor?
Ezinye iimoto zii-AC kwaye ezinye ziyiDC. Umahluko kukuba i-DC inee-terminal ezintle nezingalunganga, ezinangoku zihamba zisiya kwicala elinye phakathi komnye nomnye; Ngelixa i-AC motor isebenzisa into ebizwa ngokuba sisiguquli ukutshintsha ukutshintshana kwemisinga ibe yimijelo ethe ngqo kumaza ahlukeneyo.
Nguwuphi umahluko phakathi kwe-induction motor kunye ne-servo motor?
Imoto yokungenisa yinkqubo evulekileyo yokuvula, kunye nemoto ye-servo ivaliwe. Umahluko kwi-inertia phakathi kwezi motors zimbini kuthetha ukuba ii-servos zisetyenziselwa ukubeka ngokuchanekileyo imithwalo apho kukho ingxelo ekhawulezileyo evela kubenzi boluvo njengabalawuli bentshukumo ngelixa iinjini zokungenisa zikhetha iindleko zexabiso eliphantsi xa ungqamaniso nezinye iinkqubo zingabalulekanga.
Ufunde kwakhona: ezi ziintlobo ezahlukeneyo zeewrenches ekufuneka ungumnikazi wazo
Zeziphi izibonelelo zeemoto ze-servo?
Ii-Motors zeServo zezona ndlela zisebenza kakuhle kumbane kumatshini. Imoto yeservo inokulinganiswa kokusebenza okuphindaphindwe kaninzi kunoko ungakufumana ngezinye iindlela, kwaye oku kuyenza ukuba ibe nobungqongileyo kwindalo nayo! I-Servos ikwanesiphumo esiphakamileyo sokuhambisa ubungakanani bayo oko kuthetha ukuba banokusetyenziswa koomatshini abancinci ngaphandle kokuncama ukusebenza. Ulawulo oluvaliweyo luqinisekisa ukuchaneka kwaye akukho mfuneko yakuzixakekisa ngalo naluphi na utshintsho olwenzeka ngesiquphe xa uzisebenzisa kwiiprojekthi zakho ezinje ngokwenza ezinye iinkqubo zokhuphiswano kuba zinganikeli ukhuseleko olukhulu kwimeko yokubaleka okanye kwiimpazamo zokugqitha apho amanqanaba engxolo anyuka ngokuqatha ngexesha lokusebenza ngenxa yokunqongophala kwembuyekezo evela kubalinganiswa bokulinganisa iiparameter ezinje ngokuhamba ngoku, utshintsho lobushushu (kunye nabanye).
Zeziphi iindawo eziphambili ze-AC servo motor?
Iinkqubo zeservo zendlela eziyivumelayo ukuba ihambe ngokuchaneka nangokuchaneka. Izinto ezintathu eziphambili zibandakanya i-motor, drive (i-amplifier), kunye nendlela yokwenza ingxelo; Ukunikezelwa kwamandla kubaluleke kakhulu ekugcineni ukusebenza kunye nokulawula ngaphezulu kwe-axis enye ngaxeshanye.
Ngaba i-servo inokujikeleza i-360?
Iiservo zisetyenziswa kwimizi mveliso eyahlukeneyo ngenxa yokuguquguquka kwazo. Nangona kunjalo, inye into abanayo ngokufanayo kukuba indawo yeemoto ze-servo zinokusetwa kunye neempullo ngobude nangexesha. Amanqaku okuphela ayahluka ngokobungakanani kunye nomgangatho kodwa uninzi lujika kuphela malunga ne-170 degrees, ungathenga kwakhona ii-servos 'eziqhubekayo' ezijikeleza iidigri ezingama-360 zokugubungela ngokupheleleyo okanye ukugubungela inxenye kuxhomekeke kwiimfuno zakho!
Ngaba i-servo yi-Pmsm?
Iimoto zeServo zihlala zisetyenziswa kwiinkqubo ezizisebenzelayo zorhwebo nakwiirobhothi. Zinoluhlu olubanzi lweentlobo ezahlukeneyo kodwa olona hlobo luqhelekileyo yi-PMSM, enokufakelwa isixhobo esongeziweyo sokulawula iluphu esivumela ukuba sisebenze njengezinye izixhobo zeemoto ezinjengeerobhothi. Ezi servomotors zihlala ziqukethe i-axis enye ende, i-shafts encinci yokukhupha kunye neegiya ezongezelelweyo zokwenza umsebenzi ophucukileyo ngokuxhomekeke kumsebenzi ofunekayo.
Ngaba i-servo motor ingcono kuneyokuhamba?
Zininzi izibonelelo zeemoto ze-servo. Inye, banikezela ngamanqanaba aphezulu torque kunye nesantya esivumela ukuba benze intshukumo ekhawulezayo engenakukwazi ukwenza iinjini ezihamba ngesantya esiphezulu ngenxa yokuba ujikelezo lwazo luhamba ngamanyathelo ngokuchasene nokushukuma okuqhubekayo njengemoto ye-servo. Isibini, basebenza ngokukuko kwe-80-90% ngaphandle kokungcangcazela okanye imiba yesandi. Okwesithathu, ezi zinto zinamandla kodwa zilula zingasebenza kwi-AC okanye kwiDC drive!
Ufunde kwakhona: ezi zezona zilungileyo endaweni yomqolo wegaraji oya kuyifumana
NdinguJoost Nusselder, umseki weZixhobo zeGqirha, umthengisi womxholo, kunye notata. Ndiyathanda ukuzama izixhobo ezitsha, kwaye kunye neqela lam ndiye ndenza amanqaku ebhlog anzulu ukusukela ngo-2016 ukunceda abafundi abathembekileyo ngezixhobo kunye neengcebiso zokwenza.
