Xa uyila izixhobo ezisebenzisa iinjini, kuyafuneka ukuba ukhethe imoto ewufanelekela kakuhle umsebenzi ofunekayo.
Eli nqaku liza kuthelekisa iimpawu, ukusebenza kunye neempawu zeenjini ezixutywe, iimotor stepper kunye ne-brushless motors, ngethemba lokuba yireferensi kumntu wonke xa ukhetha i-motor.
Nangona kunjalo, kuba kukho iisayizi ezininzi zeenjini kudidi olufanayo, nceda uzisebenzise njengesikhokelo kuphela.Ekugqibeleni, kuyimfuneko ukuqinisekisa ulwazi oluthe kratya ngokusebenzisa iinkcukacha zobugcisa bemoto nganye.
| i-motor ye-stepper | ibhrashi yemoto | IMoto yeBrushless | |
| Indlela yokujikeleza | Ngokusebenzisa i-drive circuit, ukutshatyalaliswa kwesigaba ngasinye se-armature winding (isigaba esibini, isigaba sesithathu, kunye nesigaba sesihlanu) sinqunywe. | I-armature current itshintshwa yi-sliding contact rectifier mechanism yeebrashi kunye nabahambisi. | I-Brushless iphunyezwa ngokutshintshela imisebenzi yeebhrashi kunye nabahambi kunye nezinzwa zepoli kunye nokutshintsha kwe-semiconductor. |
| Qhuba isekethe | isidingo | ngokungeyomfuneko | isidingo |
| torque | Itorque inkulu.(ingakumbi torque ngesantya esiphantsi) | I-torque yokuqala inkulu, kwaye i-torque ilingana ne-armature current.(Itorque inkulu ngokwesantya esiphakathi ukuya kwisantya esiphezulu) | |
| isantya sokujikeleza | ngokomlinganiselo wegalelo lokubetha kwe-pulse frequency.Kukho indawo engaphandle kwenyathelo kuluhlu lwesantya esiphantsi | Ilingana nombane osetyenziswa kwi-armature.Isantya siyancipha njengoko itorque yomthwalo isanda | |
| ukujikeleza ngesantya esiphezulu | Ubunzima bokujikeleza ngesantya esiphezulu (kufuneka sicothe) | Ukuya kuthi ga kumawaka aliqela e-rpm ngenxa yebrashi kunye nothintelo lwendlela yokuhambisa umhambisi | Ukuya kuthi ga kumawaka aliqela ukuya kumashumi amawaka e-rpm |
| Ubomi bokujikeleza | Ukuzimisela ngokuzala ubomi.amashumi amawaka eeyure | Ilinganiselwe ngebrashi kunye nokunxiba kwe-commutator.Amakhulu ukuya kumawaka eeyure | Ukuzimisela ngokuzala ubomi.Amashumi amawaka ukuya kumakhulu amawaka eeyure |
| Iindlela zokujikeleza phambili kunye nokubuyisela umva | Kuyimfuneko ukutshintsha ukulandelelana kwesigaba sokuvuselela isekethe yokuqhuba | Ukubuyisela umva i-polarity ye-pin voltage inokuguqulwa | Kuyimfuneko ukutshintsha ukulandelelana kwesigaba sokuvuselela isekethe yokuqhuba |
| ulawulo | Ulawulo lwe-loop evulekileyo apho isantya sokujikeleza kunye nesikhundla (imali yokujikeleza) igqitywe yi-pulses yomyalelo inokwenzeka (kodwa kukho ingxaki yokuphuma kwinqanaba) | Ukujikeleza kwesantya rhoqo kufuna ulawulo lwesantya (ulawulo lwempendulo usebenzisa inzwa yesantya).Ulawulo lweTorque lulula kuba itorque ilingana neyangoku | |
| Ukufikelela ngokulula | Kulula: iintlobo ezininzi | Kulula: abavelisi abaninzi kunye neentlobo, ezininzi iinketho | Ubunzima: iimotor ezinikezelweyo ikakhulu kwizicelo ezithile |
| ixabiso | Ukuba isekethe yokuqhuba ifakiwe, ixabiso libiza kakhulu.Ixabiso eliphantsi kuneenjini ezingena brushless | Ngokwentelekiso, iinjini ezingabizi kakhulu zixabisa kancinci ngenxa yokuphuculwa kwemagnethi. | Ukuba isekethe yokuqhuba ifakiwe, ixabiso libiza kakhulu. |
1) Xa ukhetha iimotor ezinje ngeenjini ezibrashwayo, iimotor stepper kunye nebrushless motors, iimpawu, ukusebenza kunye neempawu zokuthelekisa iziphumo zeenjini ezincinci zinokusetyenziswa njengesalathiso sokhetho lweemoto.
2) Xa ukhetha iimotor ezinjengeemotor ezixutywe, iimotor stepper kunye nebrushless motors, iimotor zodidi olufanayo zibandakanya iinkcukacha ezahlukeneyo, ngoko ke iziphumo zokuthelekisa iimpawu, ukusebenza kunye neempawu zeenjini ezincinci zenzelwe ireferensi kuphela.
3) Xa ukhetha iimotor ezinje ngee-motor brushed, stepper motors kunye ne-brushless motors, ekugqibeleni kuyafuneka ukuba kuqinisekiswe ulwazi oluneenkcukacha ngeenkcukacha zobugcisa zemoto nganye.
Ixesha lokuposa: Jun-27-2022