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    Design Free Service

    SERVICE PROCESS We do “tailor-made” design for you. Even leading international companies use PUMBAA Technology to design products and they find it simply better and cheaper. What’s more, PUMBAA Technology’s DFP concept uses the best China local material resource to make sure the product is not only of superior performance, but also competitive for serial production. >

    01

    Analysis

    Before actual development, we take the time to familiarize ourselves with your requirement. Based on the understanding gained, we then work alongside you to define the development goal and product specification. We may also provide our suggestions based on our know-how and experience to better define your product
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    02

    Specification

    According to the defined requirement, we freeze the product specification. Comprehensive design input factors will be taken into consideration in this process, such as target cost, materials availability, production convenience, selling-point parameters, etc. Performance simulation and benchmark test will be carried out to ensure the defined product will be a winning product in the future.
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    03

    Development

    We develop various types of electro-magnetic products such as E-motor with first-class power and torque density and efficiency.
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    04

    Prototyping

    Prototype product will be delivered with “China Speed” in collaboration with our partner suppliers, who are all specialists of the area. “A” samples and “B” samples will be provided with DFMEA and sample test report.
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    05

    Industrialization and serial production

    “Design for Production” is in the spirit of whole development process. From tooling definition to supplier evaluation, we care for your success in the whole life cycle of the developed product, from PPAP to EOP.
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    FORM INPUT

    Company name*

    Contact person

    Application description

    MOTOR PARAMETERS

    Rated Torque (Nm)

    Peak Torque(Nm)

    Rated Power (kw)

    Peak Power (kw)

    Rated Speed (rpm)

    Max Speed(rpm)

    Load type

    Max dimension allowed: (L*W*H)

    Application voltage (VDC)

    Sensor type

    Reset

    Blog

    Motor Winding Process
    10
    Dec

    Locked-Rotor Design and Application of PMSM Systems for Battery Electric Vehicles

    Take our work with a commercial van client last year. They needed a PMSM that could handle 30% grade climbs while keeping battery drain low. Early tests showed standard rotors overheating within 90 seconds of sustained locked-rotor torque.
    Dec 10, 2025
    View More
    图片3 9
    09
    Dec

    E-Axle: The Silent Powerhouse Reshaping Electric Mobility & Heavy-Duty Drives

    The emergence of the ​e-Axle​ marks the evolution of powertrains from "mechanical assemblies" to "electronic drive organs."
    Dec 09, 2025
    View More
    Electric Drive System
    06
    Dec
    图片8
    06
    Dec