Njengoko i-rotors ye-brake yenziwe ngentsimbi, i-rust ngokwemvelo kwaye xa ibonakaliswe kwiiminerali ezifana netyuwa, ukurusa (i-oxidization) idla ngokukhawuleza.Oku kukushiya une-rotor ekhangeleka kakubi kakhulu.
Ngokwemvelo, iinkampani zaqala ukujonga iindlela zokunciphisa ukurusa kweerotor.Enye indlela yayikukufumana iintlungu zebrake ukuze kuthintelwe umhlwa.
Kwakhona kwintsebenzo ephezulu, nceda uthanda i-rotors yesimbo esidityanisiweyo kunye ne-slotted.