Ukwakheka
1. Unomphela uzibuthe DC motor:
Iqukethe izigxobo ze-stator, rotors, amabhulashi, ama-casings, njll.
Izigxobo ze-stator zenziwe ngozibuthe unomphela (insimbi yamagnetic unomphela), eyenziwe nge-ferrite, i-alnico, i-neodymium iron boron nezinye izinto.Ngokusho kwesakhiwo sayo, ingahlukaniswa ngezinhlobo eziningana ezifana nohlobo lwe-cylindrical kanye nohlobo lwe-tile.
I-rotor ngokuvamile yenziwe ngamashidi ensimbi e-silicon e-laminated, futhi ucingo olungenantambo lulimele phakathi kwezikhala ezimbili ze-rotor core (kunama-windings amathathu kuma-slots amathathu), futhi amalunga ashiselwe ngokulandelana emakhasini ensimbi omshayeli.
Ibhulashi liyingxenye ye-conductive exhumanisa amandla kagesi kanye ne-rotor winding, futhi inezici ezimbili ze-conductivity nokumelana nokugqoka.Amabhulashi amamotho kazibuthe ahlala asebenzisa amashidi ensimbi obulili obubodwa noma amabhulashi e-graphite ensimbi, namabhulashi e-electrochemical graphite.
2. Brushless DC motor:
Yakhiwa unomphela uzibuthe rotor, multi-pole winding stator, isikhundla inzwa nokunye.I-brushless DC motor ibonakala ngokuba ne-brushless, futhi isebenzisa amadivaysi okushintsha ama-semiconductor (njengezakhi zeHholo) ukuze ibone ukushintshwa kwe-elekthronikhi, okungukuthi, amadivaysi okushintsha kagesi asetshenziselwa ukumiselela abagibeli bokuxhumana bendabuko namabhulashi.Inezinzuzo zokuthembeka okuphezulu, ayikho inhlansi yohambo, nomsindo ophansi wemishini.
Inzwa yokuma ishintsha indlela yamanje yokujika kwe-stator ngokulandelana okuthile ngokuya ngokushintsha kwendawo ye-rotor (okungukuthi, ithola indawo yesigxobo kazibuthe se-rotor ngokuhlobene nokujika kwe-stator, futhi ikhiqize isignali yenzwa yendawo endaweni enqunyiwe. , ecutshungulwa isiyingi sokuguqulwa kwesignali bese isuswa. Lawula isekethe yokushintsha amandla, bese ushintsha i-curing yamanje ngokuya ngobudlelwano obuthile bokunengqondo).
2. Brushless DC motor:
Yakhiwa unomphela uzibuthe rotor, multi-pole winding stator, isikhundla inzwa nokunye.I-brushless DC motor ibonakala ngokuba ne-brushless, futhi isebenzisa amadivaysi okushintsha ama-semiconductor (njengezakhi zeHholo) ukuze ibone ukushintshwa kwe-elekthronikhi, okungukuthi, amadivaysi okushintsha kagesi asetshenziselwa ukumiselela abagibeli bokuxhumana bendabuko namabhulashi.Inezinzuzo zokuthembeka okuphezulu, ayikho inhlansi yohambo, nomsindo ophansi wemishini.
Inzwa yokuma ishintsha indlela yamanje yokujika kwe-stator ngokulandelana okuthile ngokuya ngokushintsha kwendawo ye-rotor (okungukuthi, ithola indawo yesigxobo kazibuthe se-rotor ngokuhlobene nokujika kwe-stator, futhi ikhiqize isignali yenzwa yendawo endaweni enqunyiwe. , ecutshungulwa isiyingi sokuguqulwa kwesignali bese isuswa. Lawula isekethe yokushintsha amandla, bese ushintsha i-curing yamanje ngokuya ngobudlelwano obuthile bokunengqondo).
3. Isivinini esiphezulu samagnetic unomphela motor brushless:
Yakhiwe nge-stator core, i-rotor yensimbi kazibuthe, igiya lelanga, i-deceleration clutch, igobolondo lehabhu nokunye.Inzwa yehholo ingafakwa kukhava yemoto ukuze kulinganiswe isivinini.
Ukuqhathaniswa kwama-motor ama-brushed nama-brushless motors
Umehluko kumgomo wokufaka ugesi phakathi kwenjini ebhulashiwe kanye ne-brushless motor: Injini ebhulashiwe ishintshwa ngomshini ngebhulashi lekhabhoni kanye ne-commutator.I-brushless motor ishintshwa nge-elekthronikhi yisilawuli ngokusekelwe kusignali yokungeniswa
Umgomo wokunikezwa kwamandla we-brushed motor kanye ne-brushless motor uhlukile, futhi isakhiwo sayo sangaphakathi sihlukile.Kuma-hub motors, imodi yokuphuma kwe-torque ye-motor (noma ngabe yehliswa umshini wokunciphisa amagiya) ihlukile, futhi nesakhiwo sayo semishini sihlukile.
I-coreless brushed dc motor
i-coreless brushless dc motor
Isikhathi sokuthumela: Jun-03-2019