ADVANCE

Starts from the Core - Axial Flux In Wheel Motor

Bumblebee focuses on innovation in Axial Flux Motor and In-Wheel Motor technology. We are dedicated to eliminating drivetrain losses, making energy transmission as pure and direct as light—marking a brand new milestone.

Ultimate Energy Utilization

Motor Efficiency

Go Further Effortlessly

KM Range

Axial Flux In Motion

Witness the real-world performance of Axial Flux In-Wheel Motor technology on the road.

Core Mobility Tech

axial-flux-motor in-wheel-Motor 軸向磁通馬達 輪轂馬達

Axial Flux Technology: A Structural Breakthrough

Compared to traditional motors, the magnetic field is parallel to the rotation axis, maintaining extremely high torque output while slashing the thickness to a minimum. This highly integrated design delivers exceptional torque density.

axial-flux-motor in-wheel-Motor 軸向磁通馬達 輪轂馬達

Bumblebee Tech : Realizing Free Movement

The Bumblebee Tech axial flux Motor is installed directly within the wheel hub, completely eliminating the need for differentials and driveshafts. With significantly reduced unsprung weight, the handling becomes as direct and responsive as light.

About BUMBLEBEE

On a morning in 2016, while observing the first light of dawn on the Atlantic coast, we realized that the transmission of light is so direct and pure. This sparked our inspiration: why can't vehicle power be as direct as light? We decided to break the shackles of traditional transmission systems and develop technology that allows power to burst directly from the core.

Core Team

Led by M.Tec. David Hsu, a team of experts in structural and mechanical sciences.

Brand Story

Office

Founded in 2015, Bumblebee originated from 3-D Scientific Development, Inc. in Silicon Valley. This obsession with power inherits a 40-year history of technical innovation.

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Over 40 years ago, our founder invented a dedicated hub motor for electric bicycles in the United States. Foreseeing "Direct Drive" as the future trend, we are committed to developing more efficient and sustainable Axial Flux In-Wheel Motors. Since 2016, we chose to explore Axial Flux technology, successfully overcoming the challenges of "unsprung weight" and "impact resistance" to achieve a major technical breakthrough.

Roadmap

2025 Q2

Axial Flux Motor Validation & Testing

2026 Q1

Global Road Durability & Endurance Testing

2026 Q3

Core Powertrain Production Launch & Global Strategic Partnerships

2027 Q1

Universal Modular Platform & Custom Development for Commercial Vehicles

2027 Q3

Unveiling of the First Commercial Prototype EV & Tech Achievement Showcase

Latest News

Driving the Future: New "Axial Flux In-Wheel Motor" Technology Unveiled

[Release Date: April 14, 2026]

The Future of Mobility: Bumblebee has successfully compressed the power system into the microscopic space inside the tire. This breakthrough technology shatters the physical limitations of traditional EVs.

... READ MORE

Core Technical Advantages:

  • Unrivaled Torque Density: Maximizing magnetic surface area to surpass industry standards.
  • Ultra-thin Flat Design: Embedded directly into the hub.
  • Superior Cooling Efficiency: Larger surface area for thermal management.
"We aren't just making better motors; we are redefining the form of electric vehicles." —— David Hsu

Bumblebee Tech is headquartered in the USA, with an R&D and procurement center in Taiwan. We are currently actively seeking supply chain partners.

【Media Coverage】Economic Daily News: Bumblebee Tech's Axial Flux In-Wheel Motor Tech, Redefining EV Power Architecture

[Release Date: May 20, 2026]

... READ MORE

The report, titled 'Driving the Future: Axial Flux In-Wheel Motor Technology Unveiled, Redefining EV Power Architecture,' points out that as the global EV market demand surges for high torque density and ultimate chassis space utilization, the bumblebee Tech team has leveraged its cutting-edge axial flux in-wheel motor technology to successfully shatter the space constraints of traditional motors, providing a lighter, more efficient modular driving solution for future mobility.

This coverage from mainstream media is not only affirms the strength of Bumblebee Tech's axial flux hub motor technology, but also marks a crucial step forward for Bumblebee Tech in driving the development of core electric vehicle powertrain technologies globally.

Media Reports

The major mainstream finance and technology media for feature stories! Bumblebee Tech's 'Axial Flux In-Wheel Motor' technology successfully breaks the limits of traditional EV architecture.

Contact Us

General Support: info@bumblebeemotor.com

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