FWD
A)longitundinal engine in front axle
-> short front overhang-> large dirve shaft angles
-> final drive less effivent (helical>hypoid)
D) transverse engine beside gearbox
->limited space (most common)
80% FWD
RWD
standart drive concepts
decoupling torque and steering; seperate differential gear required
g) longitudinal engine in front axle, gearbox direct connected
-> most common, AWD derivates possible
h) longitudinal engine in front, longitudinal gearbox in rear
-> themal decoupling
AWD
derivates from front- or rear-wheel-driven concepts
pro: increases: climbing performance, traction, moving off, trailer and payload; indentical selfsteering properties; more precisse handling
con: more complex; increased wheight and space requirements
Hybrid
P0
Belt-alternator-starter (front end)
P1
electric machine attached crank-shaft, no rotor disconnect possible
P2
attached to transmission IS
connection ICE= dry Clutch
ICE can be decoupled-> sailing recuperation without losses
P3
after transmission, before axle drive
best recuperation, but no recuperation without driving
P4
Axle-split, one ICE one electrical-> short time AWD possible
BEV
front-wheel, rear-wheel and AWD similar
Last changed4 months ago