A lift device and a method of controlling the lift device are provided. The lift device has a lifting mechanism supporting a lifting platform relative to the chassis. An electric motor is drivingly coupled to a traction device, and a traction battery is in electrical communication with the electric motor. A user input is provided to control a speed of the lift device by inputting a requested speed. A controller is configured to, in response to the lift device being on a non-zero grade and if the requested speed is greater than a predetermined speed, command the electric motor to output a braking torque and provide electrical power to the traction battery, and limit the speed of the lift device to the predetermined speed.


    Access

    Download


    Export, share and cite



    Title :

    LIFT DEVICE AND METHOD OF CONTROLLING ON A GRADE


    Contributors:

    Publication date :

    2024-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B66B Aufzüge , ELEVATORS



    LIFT DEVICE AND METHOD OF CONTROLLING ON A GRADE

    FUNG ZACHARY / DALL'ANESE GIULIO / SANCHIRICO PIETRO et al. | European Patent Office | 2023

    Free access

    LIFT DEVICE AND METHOD OF CONTROLLING ON A GRADE

    FUNG ZACHARY / DALL'ANESE GIULIO / SANCHIRICO PIETRO et al. | European Patent Office | 2023

    Free access

    LIFT DEVICE AND METHOD OF CONTROLLING ON A GRADE

    FUNG ZACHARY / DALL'ANESE GIULIO / SANCHIRICO PIETRO et al. | European Patent Office | 2023

    Free access

    LIFT DEVICE AND METHOD OF CONTROLLING

    CLARK BRIAN M | European Patent Office | 2024

    Free access

    LIFT DEVICE AND METHOD OF CONTROLLING

    CLARK BRIAN M | European Patent Office | 2023

    Free access