Electric axis driving system

The invention discloses an electric axis driving system. The electric axis driving system is used for an electric vehicle or a hybrid power vehicle. The electric axis driving system comprises a motor, a retarding mechanism and a differential mechanism, the retarding mechanism amplifies driving force...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHENGCAI YU, JUNJIE ZHANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention discloses an electric axis driving system. The electric axis driving system is used for an electric vehicle or a hybrid power vehicle. The electric axis driving system comprises a motor, a retarding mechanism and a differential mechanism, the retarding mechanism amplifies driving force generated by the motor and distributes the driving force through the differential mechanism, wherein the retarding mechanism can selectively amplify the driving force through two gears with different transmission ratio with the help of a synchronizer, and transmits the driving force to a differential input gear of the differential mechanism through an output gear in a meshing mode, in the process from the driving force is generated to the driving force is transmitted to the differential input gear, the driving force is amplified through a set of a gear pair at a high gear and amplified through three sets of gear pairs at a low gear, and each gear pair is arranged on the same parallel axises. By replacing a planeta