Disclosed are an electric wheel assembly applicable for a parallelly mounted dual-tire wheel, an axle, and a vehicle. The electric wheel assembly includes a wheel and support axle assembly, an internal-rotor hub motor, a planetary gear reducer and a brake system. A planetary carrier (404) is connected to a hub (106). The hub (106) is connected to a spoke (110) and a rim (102, 111). The wheel support axle (104) passes through a rotor sleeve (209) and is provided with a hub bearing (107) to support the hub (106) and a whole wheel. A sun gear (401) disposed at an end of the rotor sleeve (209) of the internal-rotor hub motor is a power input of the planetary gear speed reducer, and the planetary carrier (404) is a power output. A planetary gear (402) of the planetary gear reducer is a tower-shaped gear and realizes a relatively high transmission ratio under a condition that an axial length is relatively small. The brake system adopts a drum brake, and a brake drum (301) is connected to the rotor sleeve (209). A braking force is amplified by the planetary gear reducer, thereby reducing a braking force necessarily provided by the brake system, and the motor can provide an electric braking force in a process of braking.


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    Title :

    ELECTRIC WHEEL ASSEMBLY SUITABLE FOR WHEEL WITH PARALLELLY INSTALLED DUAL TIRE, AXLE, AND VEHICLE


    Additional title:

    ELEKTRISCHE RADANORDNUNG FÜR EIN RAD MIT PARALLEL INSTALLIERTEM DOPPELREIFEN, ACHSE UND FAHRZEUG
    ENSEMBLE ROUE ÉLECTRIQUE APPROPRIÉ POUR UNE ROUE PRÉSENTANT UN DOUBLE PNEU INSTALLÉ PARALLÈLEMENT, ESSIEU ET VÉHICULE


    Contributors:
    LI JIANQIU (author) / HU JIAYI (author) / CAI BINGKUN (author) / LI HANG (author) / XU LIANGFEI (author) / OUYANG MINGGAO (author)

    Publication date :

    2023-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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