Indibaniselwano yerabha eguqukayo, ekwabizwa ngokuba kukungcangcazela ukungcangcazela, umbhobho wokungcangcazela umbhobho, ukudibana okuguqukayo kunye nokudityaniswa kwethumbu njalo njalo, kukudityaniswa kombhobho ngokuguquguquka okuphezulu, ukuqina komoya kunye nokuchasana okuphakathi kunye nokumelana nemozulu.
Iimbonakalo:
1.Encinci ngobukhulu, ukukhanya kwi-wiehgt, ukulungeleka kokuguquguquka, ukulungele ukufakwa kunye nokugcinwa.
2.Ngexesha lokufakwa kwe-insatllation, ukuhanjiswa okunqamlezileyo, i-axial kunye ne-angular ukubhabha kuya kwenzeka kwaye ayithintelwanga xa umbhobho womsebenzisi ungagxili okanye iflange ingalingani.
3.Ingxolo ethwele ulwakhiwo inokuncitshiswa ngelixa kusetyenzwa, kunye nomthamo wokufunxa ukungcangcazela womelele.