An electric traction axle/beam, e-axle/e-beam, (1) for a vehicle, comprising at least one electric machine (2), a pair of drive shafts (4', 4''), each connected to a respective wheel of the vehicle, and a transmission chain operationally connecting the electric machine (2) to the pair of drive shafts (4', 4''),the transmission chain comprising, operationally interposed in series between a first transfer system (5), at least one speed ratio change system (6), a second transfer system (7), a third transfer system (13) and a differential group (8),the drive shafts (4', 4'') being coaxial to a longitudinal axis (A) of the axle (1), the electric machine (2) insisting on an axis (A) parallel and distinct from the longitudinal axis (B),said electric machine (2) being carried by one of said drive shafts (4', 4'').
IMPROVED ELECTRIC TRACTION AXLE
VERBESSERTE ELEKTRISCHE ACHSE
ESSIEU DE TRACTION ÉLECTRIQUE AMÉLIORÉ
2025-04-23
Patent
Electronic Resource
English