Xa kuthelekiswa ne-rotors yamanxeba, i-cage rotors inomgangatho ongcono kunye nokhuseleko, kodwa i-cage rotors iya kuba neengxaki zomgangatho kwiimeko eziqala rhoqo kunye ne-inertia enkulu yokujikeleza.
Ukuthetha ngokuthe ngqo, ukuthembeka komgangatho we-aluminium rotors ephosiweyo kungcono, imivalo ye-rotor idityaniswe kakuhle ne-rotor core, kunye nokukwazi ukumelana nokuveliswa kobushushu ngexesha lokuqalisa imoto kunamandla. Nangona kunjalo, iziphene ezisemgangathweni ezifana nemingxuma ye-shrinkage kunye nemivalo enqabileyo eyenzeka ngexesha lenkqubo yokuphosa i-aluminium, kunye nengxaki yokuqhekeka kwebar okubangelwa ukufudumeza kwe-rotor ayikwazi ukuhoywa, ngokukodwa kwimeko yezinto ezimbi zebha kunye nenkqubo yokuphosa i-aluminium embi, ingxaki inzima kakhulu.
Xa kukho ingxaki nge-rotor ye-aluminium ephosiweyo, ngokuqhelekileyo inokugwetywa ukusuka kumphezulu wangaphandle we-rotor kunye nezinye izinto ezisemgangathweni. Xa i-rotor ineengxaki zebar ephukileyo, ngokuqinisekileyo iya kutshisa ngokukrakra, kwaye i-rotor surface iya kuba ne-blueing phenomenon ecacileyo ngokuyinxalenye okanye ngokupheleleyo. Kwiimeko ezinzima, kuya kubakho amaso amancinci e-aluminiyam eyenziwe ngokuhamba kobushushu. Le ngxaki idla ngokubakho embindini webha. Xa i-aluminium cast rotor itshisa, i-rotor end ring nayo iya kukhubaza. Kwiimeko ezinzima, i-wind blades ekupheleni kwe-rotor iya kuphonswa ngaphandle kwe-radially kwaye yonakalise i-stator winding.
I-double squirrel cage rotors, i-deep groove rotors, i-rotors-shaped rotors, njl., ezisetyenziselwa ukuphucula ukusebenza kokuqala, emva kokuba i-rotor bars iphuka, indawo yokuphuka ininzi iyenzeka kwindawo ye-welding kufuphi nendandatho yokuphela. Ukuqhekeka kwe-rotor bar kungenxa yeziphumo eziphindaphindiweyo zoxinzelelo lwexesha elide lobushushu, amandla ombane atshintshanayo, amandla e-centrifugal kunye noxinzelelo lwe-tangential, oluya kubangela ukugoba kunye nomonakalo wokudinwa kwimivalo. Imivalo kunye nezangqa zokugqibela zidla ngokuba neengxaki. Ngethuba lenkqubo yokuqalisa i-motor, ngenxa yempembelelo yesikhumba, imivalo ye-rotor ishushu ngokungafaniyo, kwaye imivalo ye-rotor iphantsi koxinzelelo lokugoba kwi-axis; xa i-motor isebenza ngokuqhelekileyo, imivalo ye-rotor kunye neendandatho zokuphela ziphantsi kwamandla e-centrifugal, kwaye imivalo ivelisa uxinzelelo lokugoba kude ne-axis. Olu xinzelelo luya kusongela ukuthembeka kweziphelo zombini ze-rotor bars. Ukuze kuphuculwe umgangatho we-rotor welding, iteknoloji ye-medium-frequency brazing iye yasetyenziswa ngokuthe ngcembe kwinkqubo ye-welding ye-rotors enkulu.