Iyo yakakura application ndima yerare earth permanent magnetsinogara magineti mota, inowanzozivikanwa semotor.
Motors mupfungwa yakafara inosanganisira mota dzinoshandura simba remagetsi kuita remagetsi simba uye majenareta anoshandura simba remagetsi kuita simba remagetsi. Mhando mbiri dzemotor dzinotsamira pamusimboti wemagetsi induction kana simba remagetsi semusimboti wavo. Iyo air-gap magineti ndiyo inodiwa pakushanda kwemota. Mota inogadzira mhepo-gap magineti kuburikidza nekunakidzwa inodaidzwa kunzi induction motor, nepo mota inogadzira iyo air-gap magineti kuburikidza neanogara magineti inodaidzwa kuti inogara magineti mota.
Muchigarire magineti mota, iyo air-gap magineti inogadzirwa nemagineti echigarire pasina kudiwa kwekuwedzera simba remagetsi kana mamwe mamhepo. Naizvozvo, iwo mabhenefiti makuru echigarire magineti mota pamusoro pe induction motors akanyanya kushanda, kuchengetedza simba, compact size, uye nyore chimiro. Naizvozvo, echigarire magineti mota anoshandiswa zvakanyanya mune akasiyana siyana madiki uye madiki mota. Mufananidzo uri pazasi unoratidza yakareruka inoshanda modhi yeanogara magineti DC mota. Magineti maviri echigarire anoburitsa magineti pakati pecoil. Kana iyo coil ikasimbiswa, inosangana nemagetsi emagetsi (maererano nemutemo wekuruboshwe) uye inotenderera. Chikamu chinotenderera mumotokari yemagetsi chinonzi rotor, nepo nzvimbo yakamira inonzi stator. Sezvinogona kuonekwa kubva pamufananidzo, magineti echigarire ndee stator, nepo mapeji ari e rotor.
Kune mota dzinotenderera, kana magineti echigarire ari stator, inowanzounganidzwa mukumisikidzwa #2, uko magineti akasungirirwa kune mota imba. Kana magineti echigarire ari rotor, inowanzo unganidzwa mukugadzirisa #1, ine magineti anonamirwa kune rotor core. Neimwe nzira, zvigadziriso #3, #4, #5, uye #6 zvinosanganisira kupinza magineti mukati merotor core, sekuratidzwa mudhayagiramu.
Kune mutsara mota, magineti echigarire anonyanya kuve muchimiro chemakwere uye paralelogiramu. Pamusoro pezvo, cylindrical linear motors dzinoshandisa axially magnetized annular magineti.
Iwo Magnets muPermanent Magnet Motor ane zvinotevera maitiro:
1. Chimiro hachina kunyanya kuoma (kunze kwemamwe ma micro motors, akadai seVCM motors), kunyanya mu rectangular, trapezoidal, fan-shaped, uye mafomu echingwa. Kunyanya, muchimiro chekudzikisa mutengo wekugadzira mota, mazhinji achashandisa akamisikidzwa sikweya magineti.
2. Magnetization iri nyore, kunyanya imwe-pole magnetization, uye mushure megungano, inoumba multi-pole magnetic circuit. Kana iri mhete yakazara, senge inonamira neodymium iron boron ring kana inopisa-yakadzvanywa mhete, inowanzotora akawanda-pole radiation magnetization.
3. Nheyo yezvinodiwa zvehunyanzvi zvinonyanya kurara mukudzikama kwepamusoro-tembiricha, magnetic flux consistency, uye kugadzirisa. Pamusoro-akaiswa rotor magineti anoda yakanaka yekunamira zvivakwa, mutsara mota magineti ane zvakakwirira zvinodiwa zvekupfapfaidza munyu, mhepo jenareta maginereta ane zvakatonyanya kudiwa zvekupfapfaidza munyu, uye dhiraivha magineti anoda yakanakisa-tembiricha kugadzikana.
4. Yakakwirira, yepakati, uye yakaderera-giredhi remagineti emagetsi zvigadzirwa zvese zvinoshandiswa, asi kumanikidza kunonyanya kuri pakati nepakati. Parizvino, iwo anowanzo shandiswa magineti mamakisi emagetsi mota drive motors anonyanya kukwira magineti emagetsi zvigadzirwa uye yakakwirira coercivity, senge 45UH, 48UH, 50UH, 42EH, 45EH, nezvimwewo, uye yakakura diffusion tekinoroji yakakosha.
5. Iwo akakamurwa adhesive laminated magineti ave achishandiswa zvakanyanya mumhando yepamusoro-tembiricha mota minda. Chinangwa ndechekuvandudza iyo segmentation insulation yemagineti uye kuderedza kurasikirwa kwazvino eddy panguva yekushanda kwemota, uye mamwe magineti anogona kuwedzera epoxy coating pamusoro kuti awedzere kuvharirwa kwawo.
Zvinhu zvakakosha zvekuyedza magineti emota:
1. Kugadzikana kwepamusoro-tembiricha: Vamwe vatengi vanoda kuyera yakavhurika-yedunhu magineti kuora, nepo vamwe vachida kuyera semi-yakavhurika-yedunhu magineti kuora. Munguva yekushanda kwemota, magineti anofanirwa kumira tembiricha yakakwira uye kuchinjanisa reverse magineti minda. Naizvozvo, kuyedza uye kutarisisa kweyakapedzwa chigadzirwa kuora uye yakakwira-tembiricha demagnetization macurves eiyo base zvinhu zvinodikanwa.
2. Magnetic flux consistency: Sekunobva magineti emagetsi emota rotor kana stator, kana paine kusapindirana mune magineti flux, inogona kukonzera mota vibration, uye kuderedza simba, uye kukanganisa basa rose remota. Naizvozvo, magineti emota anowanzo ane zvinodiwa zvemagineti flux kuenderana, mamwe ari mukati me5%, mamwe mukati me3%, kana kunyange mukati me2%. Zvinhu zvinokanganisa magineti flux kuenderana, senge kuwirirana kweasara magineti, kushivirira, uye chamfer coating, zvese zvinofanirwa kutariswa.
3. Kuchinja-chinja: Magineti akaiswa pamusoro-soro ari kunyanya muchimiro chetairi. Nzira dzakajairwa-maviri-dimensional dzekuyedza dzemakona uye radii dzinogona kunge dziine zvikanganiso zvakakura kana kunetsa kuyedza. Muzviitiko zvakadaro, kuchinjika kunoda kufungwa. Kune magineti akanyatso kurongeka, makuna anowedzera anoda kudzorwa. Kune magineti ane dovetail slots, kusimba kwegungano kunoda kutariswa. Zvakanakisa kugadzira zvigadziriso-zvimiro zvinoenderana nemushandisi nzira yekubatanidza yekuyedza kuchinjika kwemagineti.
Nguva yekutumira: Aug-24-2023