A steering drive for a steerable vehicle steering shaft, a steering shaft and an industrial truck steering drive (30) are provided, comprising an electric motor (1) having a motor shaft (2), the steering drive comprising a first planetary stage (31) having a first sun gear (4), a first planet gear (5), a first ring gear (7) and a first planet carrier (6), the steering drive comprising a last planetary stage (33) having a second sun gear (6), a second planet gear (7) and a second planet carrier (6), the invention relates to a steering drive having a final sun gear (12), a final planet gear (13), a final ring gear (14) and a final planet carrier (34), and comprising a steering lever (35). The first sun gear shaft (3) is rotatably arranged in a bore in the last sun gear (12), and wherein the steering drive (30) is further configured such that a force flow flows from the electric motor (1) to the first sun gear (4) via the first sun gear shaft (3).

    提供一种用于可转向车辆转向轴的转向驱动器、转向轴和工业卡车转向驱动器(30)包括具有马达轴(2)的电动马达(1),该转向驱动器包括第一行星级(31),其具有第一太阳齿轮(4)、第一行星齿轮(5)、第一环形齿轮(7)和第一行星架(6),该转向驱动器包括最后行星级(33),其具有最后太阳齿轮(12)、最后行星齿轮(13)、最后环形齿轮(14)和最后行星架(34),并且该转向驱动器包括转向杆(35)。第一太阳齿轮轴(3)以可旋转的方式布置在最后太阳齿轮(12)中的孔内,并且其中转向驱动器(30)进一步被构造成使得力流从电动马达(1)经由第一太阳齿轮轴(3)流向第一太阳齿轮(4)。


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    Titel :

    Steering drive for steerable vehicle steering shaft, steering shaft and industrial truck


    Weitere Titelangaben:

    用于可转向车辆转向轴的转向驱动器、转向轴和工业卡车


    Beteiligte:

    Erscheinungsdatum :

    23.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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