Proposed is a multi-stage transmission in planetary design in a housing (9) for a vehicle comprising at least one electric motor (EM) and comprising three planetary gear sets (RS1, RS2, RS3), wherein a drive (An) can be connected by means of a shift element (K0) to a first shaft (1), and an output (Ab) is connected to a second shaft (2), wherein there are provided four additional shafts (3, 4, 5, 6) and at least five shift elements (B1, K1, K2, K3, K4), through the actuation of which at least eight forward gears (G1, G2, G3, G4, G5, G6, G7, G8) can be implemented. According to the invention, the first element of the first planetary gear set (RS1) is connected to the housing (9), wherein the first shaft (1) is permanently connected to the second element of the first planetary gear set (RS1); wherein the rotor (10) of the electric motor (EM) is connected to the third element of the first planetary gear set (RS1); and wherein the third element of the first planetary gear set (RS1) can be connected by means of at least one shift element (K3, K4) to at least one element of at least one additional planetary gear set (RS2, RS3).


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    Title :

    Planetary Multi-Stage Transmission


    Contributors:

    Publication date :

    2017-11-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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