Kodi maginito okhazikika ndi chiyani? Ndi maginito omwe amasunga maginito awo osakhazikika. Maginito osowa padziko lapansi, maginito amphamvu opangidwa kuchokera ku zitsulo zosowa padziko lapansi, ndi mtundu womwe umagwiritsidwa ntchito popanga izi. Maginito osowa padziko lapansi si osowa kwenikweni; amangochokera ku gulu lazitsulo lotchedwa rare earth metals. Palinso zitsulo zina zomwe zimangokhala maginito zikatengeka ndi maginito ndi malo amagetsi ndipo zimangokhala ndi maginito malinga ngati malo amagetsiwo alipo.
Lingaliro ili lili pamtima momwe ma PM motors amagwirira ntchito. Mu ma motors a PM, waya wokhotakhota amakhala ngati electromagnet pamene magetsi akudutsamo. Koyilo ya electromagnetic imakopeka ndi maginito osatha, ndipo kukopa kumeneku ndi komwe kumapangitsa injiniyo kuzungulira. Pamene gwero la mphamvu yamagetsi litachotsedwa, waya amataya makhalidwe ake a maginito ndipo galimoto imayima. Mwanjira iyi, kuzungulira ndi kuyenda kwa ma motors a PM kumatha kuyendetsedwa ndi woyendetsa galimoto yemwe amawongolera nthawi ndi nthawi yayitali bwanji magetsi komanso, mowonjezera, maginito amagetsi, amalola kuzungulira kwagalimoto.
Zithunzi pamwambapa zikuwonetsa mota ya maginito yokhazikika, kapena "PM" motor. Rotor imakhala ndi maginito osatha, yomwe imapatsa ma PM motors dzina lawo.PM rotor ali ndi maginito mozungulira, mizati ya kumpoto ndi kum'mwera imasinthasintha mozungulira kuzungulira kwa rotor. Pitch pitch ndi ngodya yomwe ili pakati pa mitengo iwiri yofanana, kumpoto kupita kumpoto kapena kummwera kumwera. Misonkhano yonse ya rotor ndi stator ya PM motors ndi yosalala.
Ma motors a PM amagwiritsidwa ntchito kwambiri posindikiza, makope, ndi masikani. Amagwiritsidwanso ntchito kugwiritsa ntchito ma valve m'madzi am'nyumba ndi gasi komanso kuyendetsa ma actuators pamagalimoto.
Mukufuna maginito okhazikika amagetsi anu? Chonde titumizireni kuyitanitsa.
Nthawi yotumiza: Nov-01-2017