EWB (Elektroniki Wedge Brake)

EWB ke theknoloji e tsoang ho Siemens VDO e thehiloeng mohopolong oa sefofane. Brake ea elektronike e feta ka ho feletseng mokhoa oa khale oa hydraulic, ho e-na le ho khannoa ke li-motor tse potlakileng tse tsamaisoang ke motlakase oa koloi ea 12-volt.

Lebili le leng le le leng le na le mojule oa lona o nang le yuniti ea taolo. Ha brake pedal e tepeletse maikutlo, li-motors tsa stepper lia buloa, tse hatellang brake line plate khahlanong le brake disc, li tsamaisa poleiti e kaholimo. Ha poleiti e ntse e tsamaea haholo - e kheloha ho ea ka lehlakore, ho feta moo "brake pad" e hatella "brake disc". Ha lebili le bilika ka potlako, matla a braking disk a eketseha. Kahoo, EWB e hloka matla a fokolang haholo ho feta litsamaiso tse teng tsa hydraulic. Sistimi ena e boetse e na le nako ea karabelo e potlakileng, e sebetsang ka lebelo la boraro ho feta mariki a tloaelehileng, ka hona ho nka 100ms feela hore sistimi ena e fihlele matla a felletseng ha a bapisoa le 170ms bakeng sa brake e tloaelehileng ea hydraulic.