XWD - transverse mbanye

Sistemụ Saab XWD na -enye ohere ka ebufe 100% nke injin ka akpaaka gaa n'ihu ma ọ bụ n'azụ azụ naanị, dabere na mkpa ịnya ụgbọ ala: n'otu aka, traction na -akawanye mma ọbụlagodi n'ọnọdụ traction adịghị mma, n'aka nke ọzọ. Ọnụ ụzọ nzaghachi ESP na -abawanye.

Usoro a na-eji “obi” abụọ: otu n'ihu nnyefe a na-akpọ PTU (ike wepu ike), nke ọzọ dị na azụ a na-akpọ "RDM" (modul mbanye n'azụ), ejikọtara site na oghere. Modulu abụọ ndị a na-eji mkpọchi ọtụtụ efere Haldex dị ka nkewa torque, na ịrịọ arịrịọ, ị nwere ike iwunye ọdịiche dị ntakịrị na azụ. N'adịghị ka sistemụ njigide viscous a na -ahụkarị (nke a na -ebufe torque na axle n'azụ mgbe oge mmịfe, nke na -ebulite okpomọkụ nke mmanụ dị na ipigide, nke na -abawanye viscosity ya), diski ipigide XWD na -ejide torque n'ihu megide nke ọ bụla. ndị ọzọ site na nrụgide hydraulic ma rụọ ọrụ ngwa ngwa ozugbo. Dabere na ndị ọrụ nka nke Saab, nke a na -ebute mmụba ozugbo na traction na osooso site na nkwụsị. Mgbe a na -etinye gia, a na -ekesa torque injin ahụ n'etiti axles site na valvụ na akpa mbufe, nke na -abawanye ma ọ bụ na -ebelata nrụgide na diski ipigide.

Ọ bara uru imesi ya ike na iji belata ọsọ ọkụ na mpaghara okporo ụzọ na-agba ọsọ ọsọ, naanị 5-10% nke torque engine ka a na-ebufe na axle azụ.