The invention provides a dual-motor dual-gear electric drive axle which comprises a first motor, a first gear, a first parallel shaft, a second gear, a third gear and a fourth gear, a second motor, a fifth gear, a second parallel shaft, a sixth gear, a seventh gear and an eighth gear, a first hollow shaft, a second hollow shaft, a third hollow shaft, and a differential mechanism. The electric drive axle has the advantages of simple structure, small size, convenience in assembly, high transmission efficiency and the like.
提供了一种双电机双档位电驱动桥,包括:第一电机;第一齿轮;第一平行轴;第二齿轮;第三齿轮和第四齿轮;第二电机;第五齿轮;第二平行轴;第六齿轮;第七齿轮和第八齿轮;第一中空轴;第二中空轴;第三中空轴;以及差速器。该电驱动桥具有结构简单、体积小、装配方便、传动效率高等优点。
Dual-motor dual-gear electric drive axle
双电机双档位电驱动桥
28.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Dual-motor four-gear transmission electric drive axle system
Europäisches Patentamt | 2024
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