"Saaxsanaanta sare" lama kala sooci karo matoorka servo

Matoorka Servo waa mishiinka gacanta ku haya shaqada qaybaha farsamada ee nidaamka servo. Waa qalab caawiya matoorka gudbinta dadban. Matoorka servo wuxuu xakameyn karaa xawaaraha, saxnaanta booska waa mid aad u sax ah, wuxuu u rogi karaa calaamadda korantada ee qulqulka iyo xawaaraha lagu wado sheyga xakamaynta. Xawaaraha rotor ee Servo motor waxaa lagu xakameynayaa calaamadda gelinta, waxayna si dhakhso ah uga jawaabi kartaa, nidaamka xakamaynta tooska ah, sida qayb ka mid ah fulinta, oo uu leeyahay waqti yar oo koronto ah oo joogto ah, linearity sare, danab bilaabo iyo sifooyin kale, signal koronto helay waxay noqon kartaa. loo rogo barakicin xagasha ah ee shaft matoorka ama soo saarida xawaaraha xagasha. Waxa loo qaybin karaa matoorrada dc servo iyo ac servo motors. Sifooyinkeeda ugu muhiimsan ayaa ah marka korantada calaamaduhu eber tahay, ma jiraan wax isbeddel ah, xawaaruhuna hoos u dhaco kororka qulqulka.

Matoorada Servo waxaa si weyn loogu isticmaalaa nidaamyada xakamaynta kala duwan, kuwaas oo u rogi kara calaamadda korantada galitaanka wax soo saarka farsamada ee mashiinka mootada oo u jiid qaybaha la xakameeyey si loo gaaro ujeedada xakamaynta.

Waxaa jira matoorrada dc iyo ac servo; Matoorka ugu horreeya ee servo waa matoor guud oo dc ah, xakamaynta saxnaanta maaha mid sare, isticmaalka matoorka guud dc si loo sameeyo matoorka servo. Matoorka dc servo ee hadda jira waa matoor awood yar oo dc ah qaab dhismeedkiisa, kacsigiisana waxaa inta badan gacanta ku haya qalabka birlabeed iyo birlabeedka, laakiin badiyaa xakamaynta qalabka.

Kala soocida mashiinka wareega, dc servo motor ee sifooyinka farsamada waxay buuxin kartaa shuruudaha nidaamka xakamaynta, laakiin sababtoo ah jiritaanka commutator, waxaa jira cillado badan: commutator iyo buraashka u dhexeeya fudud si loo soo saaro dhimbiil, darawalka faragelinta shaqada, ma awoodo. loo isticmaalo xaalad gaas guban karta; Waxaa jira khilaaf u dhexeeya burushka iyo wada-socodka, taasoo keentay aag dhintay oo weyn.

Qaabdhismeedku waa mid adag, dayactirkuna waa adag yahay.

Ac servo motor asal ahaan waa matoor laba weji ah oo asynchronous ah, waxaana jira inta badan seddex qaab oo kontorool ah: kontoroolka baaxada, kontoroolka wajiga iyo kontoroolka baaxada.

Guud ahaan, matoorka servo wuxuu u baahan yahay xawaaraha mootada in lagu xakameeyo calaamadda korantada; Xawaaraha wareeggu si joogto ah ayuu isu beddeli karaa marka la beddelo calaamadda danab. Jawaabta matoorku waa inay noqotaa mid degdeg ah, mugga waa inuu ahaadaa mid yar, awoodda xakamaynta waa inay ahaataa mid yar. Matoorada Servo waxaa inta badan loo adeegsadaa nidaamyada xakameynta dhaqdhaqaaqa kala duwan, gaar ahaan nidaamka servo.


Waqtiga boostada: Jun-03-2019