Njengoko sonke sisazi, ukucutha isantya kunye nokuvalwa kwemoto kwinkqubo yokulawula amaza kuyenzeka ngokunciphisa kancinci kancinci.Ngomzuzu wokunciphisa amaza, isantya se-synchronous se-motor siyancipha, kodwa ngenxa ye-inertia yomatshini, isantya se-rotor semoto sihlala singatshintshi.Xa isantya se-synchronous singaphantsi kwesantya se-rotor, isigaba se-rotor yangoku sitshintsha malunga nama-degrees angama-180, kwaye i-motor iyatshintsha ukusuka kwimeko yombane ukuya kwi-generating state.Ukukhusela i-motor kunye nokusebenzisa umbane owenziweyo, sihlala sisebenzisa i-ripple resistors kwi-motor.I-Ripple resistors isebenzisa ama-ripples angaphezulu ukuze iqhube ukuchithwa kobushushu kunye nokunciphisa i-parasitic inductance, kwaye ukhethe i-flame retardant ye-inorganic coatings ukukhusela ngokufanelekileyo ucingo lwe-resistor ekugugeni kunye nokwandisa ubomi benkonzo.
Kwiliftiizixhasi zokuqhobosha, i-aluminiyam i-alloy resistors ixhaphake kakhulu kwimozulu kunye nokungcangcazela kunezichasi ezigutyungelweyo, kwaye zikwaphezulu kune-resistors ze-porcelain skeleton zendabuko.Kwiindawo zolawulo olungqongqo lwemizi-mveliso, izixhasi ze-aluminium alloy zihlala zikhethwa.Kulula ukugxumeka ngokuqinileyo kwaye inokufakwa neesinki zobushushu.Ngokuxhomekeke kwimeko, iindawo zelifti zinokukhetha ukusebenzisa izixhasi ze-aluminiyam.Nangona kunjalo, ngokubanzi, ezininzi iimpawu ze-elevator zinika ukhetho kwi-aluminium alloy resistors, enokwenza i-elevator ikhuseleke ngokwemiqathango yokugcinwa kwe-post-maintenance kwaye ibe nobomi obude benkonzo.
Ngaphantsi kweemfuno ezahlukeneyo, i-aluminium alloy resistors kunye ne-ripple resistors zisetyenziswa kwii-elevators.Kwiimeko ezininzi, izixhasi zokuqhobosha zezinyusi kufuneka zisebenze ngokuzinzileyo ixesha elide.Ke ngoko, abavelisi abaninzi be-elevator baya kukhetha i-aluminium alloy resistors njenge-braking resistors kwi-elevators, enokunciphisa inani lokulungiswa, ukuqinisekisa ukhuseleko lwee-elevators, kunye nokuqinisekisa ukusebenza kakuhle kweenjini.
