I-Shaft yangoku yi-hacker yenkqubo yokuthwala yeimveliso motor isigaba ezintathu, kwaye emva kokuba i-shaft yangoku ivelisiwe, iya kubangela ukuba inkqubo yokuthwala i-motor iphazamiseke ngexesha elifutshane. Ngokweemeko eziyimfuneko zesizukulwana sangoku, i-voltage kunye nesekethe, isiphaluka sihluke kwisiphaluka esilula, akukho mgca ocacileyo, kunzima ukulinganisa okwangoku, ngoko ke injongo engakumbi kunye nokufumanisa okunokwenzeka kukufumanisa umbane we-shaft.
NgokwahlukileyoIimveliso zeemoto zesigaba esi-3kunye nesakhiwo senkqubo yokuthwala, ukuhlukana kokumelana kwisekethe kuncinci, kwaye impembelelo enkulu yi-voltage ye-shaft ehambelana neenjini ezahlukeneyo, xa i-shaft voltage ifikelela kwixabiso elithile (ngokubanzi i-300-500mV), iya kubangela ukuba ifilimu yeoli yenkqubo yokuthwala iphulwe phantsi, kwaye ivelise i-shaft enkulu yangoku. I-shaft voltage ibhekisa kumbane oveliswe phakathi kweziphelo ezibini ze-motor shaft okanye phakathi kweshaft ejikelezayo kunye nesitulo sokuthwala. Ibangelwa kukungalingani kwesekethe yamagnetic ejikeleze i-motor shaft. Oku kuguquguquka kwamagnetic kungalungelelanisiyo kusika i-shaft ejikelezayo kwaye kubangele i-voltage ye-shaft kuzo zombini iziphelo ze-shaft.
Kwiimeko eziqhelekileyo, ifilimu yeoli yokuthambisa phakathi kwe-shaft kunye ne-bearing idlala indima yokukhusela. Xa amandla ombane e-shaft enyuka ukuya kwixabiso elithile, ngakumbi xa i-motor iqala, ifilimu yeoli yokuthambisa ayikabunjwa ngokuzinzileyo, amandla ombane e-shaft aya kuyiqhekeza ifilimu yeoli ukuze yenze i-loop, ivelise i-shaft yangoku enkulu, ngamanye amaxesha ukuya kuthi ga kumakhulu aliqela ukuya kumawaka e-amps. Ngokobungakanani be-voltage ye-shaft, inokulinganiswa ngemitha ye-millivolt (ekwabizwa ngokuba yi-voltmeter ephezulu yokumelana). Ukusuka kuhlalutyo lokuhanjiswa ngokwasemzimbeni kwamalungu, i-motor shaft kunye nezindlu zifakwe kwigrisi ekuthwaleni, xa i-motor shaft voltage ikhona, oko kukuthi, kukho umahluko onokubakho kuzo zozibini iziphelo ze-motor shaft. Xa i-motor inikwe amandla, inokulinganiswa ngokuthe ngqo kwi-probe yokulinganisa ye-voltmeter, oko kukuthi, enye yeeprobes idibanisa ngokuguquguqukayo kunye ne-shaft (kuba i-shaft ikwimeko ejikelezayo), kodwa ugweme indlela engundoqo isikhundla sokuthintela iingozi; Enye i-probe ye-voltmeter kufuneka idibane kakuhle kunye nendlu yemoto, oko kukuthi, kuyimfuneko ukuphepha indawo kunye nepeyinti yomphezulu, kwaye uqinisekise ukuba indlu yemoto isekelwe kakuhle.
Uninzi lweenkqubo zokuthwala i-high-voltageiinjini zenqanaba lesithathukunye neenjini ezijikelezayo eziguquguqukayo zithathe amanyathelo ayimfuneko kwi-shaft yangoku, kodwa oku akuchaphazeli ukubonwa kombane we-shaft.