Ko Coin Vibration Motor Inoshanda Sei?

Izvi zvidiki uye compactcoin vibration motorsanowanzo kuwanikwa mune smartphones, fitness trackers uye zvimwe zvinotakurika zvigadzirwa zvemagetsi.

Yedu coin kana pancake vibration motors dzakagadzirwa se eccentric rotating mass (ERM) motors, saka dzinogona kushandirwa dzichishandisa nzira dzakafanana nedzepager mota. Ivo vanoshandisa imwechete mota drive musimboti, kusanganisira kushandiswa kweH-bhiriji redunhu rekushanda braking.

Kuvakwa kweiyo brushed coin vibration mota kunosanganisira flat PCB pairi 3-pole commutation circuit yakarongedzerwa yakatenderedza nechepakati iri mukati memukati shaft. Iyo rotor yemota yekuzunguza ine maviri "izwi coils" uye diki misa yakabatanidzwa muflat plastiki dhisiki ine bearing pakati, iyo iri pane shaft. Mabhurashi maviri ari pasi pepurasitiki disc anosangana nePCB commutation pads uye anopa simba kucoil yezwi, achigadzira magnetic field. Iyi magnetic field inopindirana nemagnetic flux inogadzirwa nedhisiki magineti yakasungirirwa kune chassis yemota.

Dunhu rekufambisa rinochinjana kutungamira kwemunda kuburikidza nemakoiri ezwi, uye izvi zvinodyidzana neNS pole pairs dzakavakwa mune neodymium magineti. Iyo disc inotenderera uye, nekuda kweiyo yakavakirwa-mukati-yepakati eccentric mass, iyomotavibrates!