A drivetrain arrangement for a braking system comprising a brushless DC (BLDC) motor, comprising a rotor 1.2 mounted on a rotor tube 3, a housing 2, a planetary gear mechanism comprising: a ring gear 6.1 mounted on the housing, having a first number of teeth (Nr), a sun gear 6.2 mounted on said rotor tube, configured to simultaneously rotate with the rotor tube, having a second number of teeth (Ns), a plurality of identical planetary gears 6.3, each of the planetary gears being rotationally fixed on a planetary carrier 6.4. A drive sleeve 5.2 connected to the planetary carrier and to a ball screw-drive 4.1, A nut threaded to, and can move linearly along, the ball screw is connected to a piston slidable within a piston housing for creating pressure for a braking system. The drivetrain arrangement is configured such that the speed of the piston is directly dependent on the ratio between the first number of teeth and second number of teeth.


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    Title :

    BLDC motor drivetrain arrangement for a braking system


    Contributors:

    Publication date :

    2023-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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