Iyo servo drive inogamuchira chiratidzo chekuraira kubva kune yekudzora sisitimu, inokwidziridza chiratidzo, uye inoendesa magetsi ikozvino kune servo mota kuitira kuti ibudise mafambiro akaenzana kune yekuraira chiratidzo. Kazhinji, chiratidzo chekuraira chinomiririra velocity inodiwa, asi inogonawo kumiririra torque inodiwa kana chinzvimbo.
Basa
Servo drive inogamuchira chiratidzo chekuraira kubva kune control system, inosimudzira chiratidzo, uye inoendesa magetsi kuneservo motakuitira kuti ugadzire kufamba kwakaenzana nechiratidzo chekuraira. Kazhinji, chiratidzo chekuraira chinomiririra velocity inodiwa, asi inogonawo kumiririra torque inodiwa kana chinzvimbo. Asensoryakasungirirwa kune servo mota inoshuma mamiriro chaiwo emota kumashure kune servo drive. Iyo servo drive inozoenzanisa iyo chaiyo mota mamiriro neyakarairwa mota mamiriro. Inobva yachinja voltage,frequencykanapulse widthkumota kuitira kugadzirisa chero kutsauka kubva pane yakarairwa chimiro.
Mune yakanyatso kurongedzerwa kudzora sisitimu, iyo servo mota inotenderera pavelocity inoswedera pedyo nevelocity chiratidzo chiri kugamuchirwa ne servo drive kubva kune control system. Maparamita akati wandei, akadai sekuomarara (kunozivikanwawo sekuti kuenzana kuwana), kunyorovesa (kunozivikanwawo sekuwana kubva kunobva), uye kuwana mhinduro, inogona kugadziriswa kuti iite ichi chinodiwa kuita. Maitiro ekugadzirisa aya ma parameter anodanwaperformance tuning.
Kunyangwe akawanda ma servo motors achida dhiraivha yakanangana neiyo mota brand kana modhi, madhiraivha mazhinji ave kuwanikwa ayo anoenderana neakasiyana siyana emotor.
Digital uye analogi
Servo madhiraivha anogona kuve edhijitari, analog, kana ese ari maviri. Madhijitari edhijitari anosiyana nemadhiraivha eanalog nekuva nemicroprocessor, kana komputa, inoongorora masaini anouya uchidzora mashini. Iyo microprocessor inogamuchira pulse stream kubva kune encoder, ichigonesa kutsunga kwevelocity uye chinzvimbo. Kusiyanisa pulse, kana blip, inobvumira iyo nzira yekugadzirisa kukurumidza kunonyanya kugadzira kukurumidza kudzora mhedzisiro.Mabasa anodzokororwa anoitwa ne processor anobvumira dhijitari yedhijitari kukurumidza kuzvigadzirisa. Muzviitiko apo michina inofanirwa kuchinjika kune akawanda mamiriro, izvi zvinogona kuve nyore nekuti dhijitari drive inogona kugadzirisa nekukurumidza nekuedza kushoma. A drawback kumadhijitari madhiraivha ndiko kuwanda kwesimba rinopedzwa. Nekudaro, akawanda edhijitari madhiraivha anoisa kugona mabhatiri kutarisa hupenyu hwebhatiri. Iyo yakazara mhinduro sisitimu yedhijitari servo drive yakafanana neanalog, kunze kwekuti microprocessor inoshandisa algorithms kufanotaura mamiriro ehurongwa.
Shandisa muindasitiri
OEM servo drive kubva kuINGENIA yakaiswa paCNC router muchina unodzora mota yeFaulhaber
Servo masisitimu anogona kushandiswa mukatiCNCmachining, fekitori otomatiki, uye marobhoti, pakati pezvimwe zvinoshandiswa. Mukana wavo mukuru pamusoro pechinyakare DC kanaAC motandiko kuwedzera kwemhinduro dzemotokari. Iyi mhinduro inogona kushandiswa kuona kufamba kusingadiwi, kana kuve nechokwadi chechokwadi chekufamba kwakarairwa. Mhinduro yacho inowanzo kupihwa ne encoder yerumwe rudzi. Servos, mukumhanyisa kukurumidza kushandura kushandiswa, ane hupenyu huri nani kutenderera pane akajairwa AC ronda mota. Servo motors inogonawo kuita sebhureki nekudzima magetsi anogadzirwa kubva kumota pachayo.
Nguva yekutumira: Zvita-02-2025
