Chii chisingaperi magineti?Ndivo magineti kuti kuchengetedza yavo inopfuurira magineti minda.Magineti epasi asingawanzo, magineti ane simba akagadzirwa kubva kune isingawanzo pasi simbi, ndiyo mhando inowanzo shandiswa kuita izvi.Rare Earth magineti haanyanyi kuwama;zvinongoitika kuti zvinobva mukirasi yesimbi inozivikanwa serare earth metals.Kune mamwe simbi anongove magineti kana aiswa magineti nemunda wemagetsi uye anongogara aine magineti chero bedzi munda wemagetsi uripo.
Iyi pfungwa iri pamoyo wekuti PM motors inoshanda sei.MuPM motors, waya inomonereka inoshanda semagetsi emagetsi kana magetsi achipfuura nepairi.Iyo electromagnetic coil inokwezvwa kune isingaperi magineti, uye kukwezva uku ndiko kunoita kuti mota itenderere.Kana tsime remagetsi rabviswa, waya inorasikirwa nehunhu hwayo hwemagineti uye mota inomira.Nenzira iyi, kutenderera uye kufamba kwePM motors kunogona kutungamirirwa nemutyairi wemotokari iyo inodzora nguva uye kwenguva yakareba sei magetsi uye, nekuwedzera, iyo electromagnet, inobvumira kutenderera kwemotokari.
Mifananidzo iri pamusoro inoratidza mota yemagineti yechigarire, kana mota ye "PM".Rotor ine magineti echigarire, ichipa PM motors zita rawo.PM rotor ane radially magnetized, kuchamhembe nekumaodzanyemba mapango anochinjika achitevedza denderedzwa re rotor.Polipitch (pole pitch) ikona iri pakati pemapango maviri enzvimbo imwe chete, kuchamhembe kuenda kuchamhembe kana kumaodzanyemba kusvika kumaodzanyemba.Ose ari maviri rotor uye stator magungano ePM motors akatsetseka.
PM motors anoshandiswa zvakanyanya mumaprinta, makopi, uye scanner.Iwo anoshandiswawo kushandisa mavharuvhu mumvura yemumba uye gasi masisitimu pamwe nekutyaira actuators mumotokari yekushandisa.
Unoda magineti echigarire emamotor ako?Ndapota taura nesu kuti tiodha.
Nguva yekutumira: Nov-01-2017