Shaft yazvino idambudziko rakajairika uye risingadzivisike kunehigh-voltage motorsuyevariable-frequency motors. Shaft ikozvino inogona kukonzera kukuvadza kukuru kune inotakura system yemota. Nechikonzero ichi, vazhinji vanogadzira mota vanozoshandisa insulating kutakura masisitimu kana nzira dzekunzvenga kudzivirira shaft ikozvino matambudziko.
Shaft yazvino inogadzirwa nekuti magineti flux inoshanduka nenguva inopfuura nemuchiuno chinoumbwa nemota shaft, mabearings uye kamuri inotakura, inducing shaft voltage pane shaft uye ichigadzira ikozvino kana loop yavhurwa; i-low-voltage, high-current physical phenomenon inokonzera kukanganisa kukuru kune motokari inotakura hurongwa uye ichaparadza kutakura nekuda kwe electrocorrosion munguva pfupi.
Iyo motor core punching ndeye fan-shaped piece ine slot yakamira ine hwaro pane punching; iyo yakakamurwa musimboti wemota hombe uye eccentricity ye rotor zvinhu zvakakosha muchizvarwa che shaft ikozvino. Naizvozvo, shaft ikozvino yave dambudziko guru remamota makuru.
Kuti udzivise dambudziko razvino re shaft, matanho anodiwa anofanirwa kutorwa mukusarudzwa uye dhizaini yezvikamu uye zvikamu kuti zvibviswe kubvisa izvo zvinogadzira shaft ikozvino. Huwandu hwemajoini S padenderedzwa inodzorwa uye inogadziridzwa nehukama pakati peS uye yakakura yakajairika divisor t yenhamba yemota pole pairs.
Kana S/t iri nhamba yakaenzana, hapana mamiriro ekugadzira shaft voltage, uye nemasikirwo pachave pasina shaft ikozvino; kana S/t iri nhamba isinganzwisisike, zvinokwanisika kuti shaft voltage ichagadzirwa, uye shaft ikozvino inogadzirwa. Kunyangwe iyi mhando yemota iri maindasitiri frequency mota, pachave neshaft ikozvino matambudziko. Naizvozvo, kune mahombe mota, matanho ekudzivirira shaft ikozvino anowanzo kutorwa.
Uye zvakare, akasiyana frequency motors zvakare chimwe chezvikonzero zvekugadzira shaft ikozvino nekuda kweiyo yakakwira-kurongeka maharmonics ekuchinja frequency magetsi ekupa. Hazvina mhosva kuti iyo inoshanduka frequency mota ine simba sei, panogona kunge paine shaft ikozvino. Naizvozvo, vakawandamadiki-simba akasiyana frequency motaichashandisa insulated mabearings, nepo akawanda emagetsi emagetsi achashandisa insulated end covers, kana kutora matanho ekudzivirira pane shaft inotakura chinzvimbo; vamwe vagadziri, kuitira kuti ive nechokwadi chekuwirirana kweanosiyana frequency motors uye akajairwa maindasitiri ma frequency mota zvikamu, anotora matanho ekupfuura pane inotakura chivharo chinzvimbo.