A cycloidal gear, an electric bicycle drive unit with cycloidal gear, a freewheel device for the drive unit, and a tachometer sensor device for the drive unit is disclosed. The cycloidal gear comprises a drive shaft device, an cam arrangement and an output shaft device, as well as at least one cycloidal disk device with cycloidal tooth arrangements and at least one opposing cycloidal device with opposing tooth arrangements. At least one of the cycloidal tooth arrangements and/or at least one of the opposing cycloidal tooth arrangements has a relief contour that is setback in relation to the respective profile along a clearance cut area that is arranged outside a load flank sub-area of the respective profile.


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    Title :

    CYCLOIDAL GEAR AND ELECTRIC BICYCLE DRIVE UNIT WITH CYCLOIDAL GEAR


    Contributors:

    Publication date :

    2025-03-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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