Muhurongwa hwemazuva ano hwekuchengetedza maerekitironi,switch yegavhuna yekumhanyisaine basa rakakosha. Iswichi yemagetsi yakagadzirirwa kuona mashandiro egavhuna yekumhanya kweelevator, inowanzoiswa pagavhuna semuchina wemagetsi.chinja chinowanzo vharwa.
Kana elevator ikapfuura kumhanya kwayo kwakatarwa, switch ye speed governor inogonakukurumidza kutanga nzira yekudzivirira gavhunaNekugura circuit yekuchengetedza yelifti nemagetsi, bhureki rinobatidzwa pakarepo, zvichiita kuti lifti imire zvakanaka. Maitiro aya anovimbisa kuchengetedzeka kwevatakuri kunyangwe mumamiriro ezvinhu enjodzi.
Sezvo tekinoroji yeelevator iri kufambira mberi, kupindura uye kuvimbika kweswitch ye speed governor kunokanganisa zvakananga kuchengetedzeka kweelevator. Nyanzvi dzinokurudzira kugadziriswa nekuongororwa nguva dzose, kunyanya kutarisa mamiriro eswitch yacho kuti ive nechokwadi chekuti inoshanda zvakanaka.
TChinja che "speed governor" hachisi chinhu chikuru chekuchengetedza lifti chete asiwo "muchengeti" anoita kuti mufambi wese afambe zvakachengeteka.
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Nguva yekutumira: Kukadzi-26-2026