Company Profile

Cixi Qihang Motor Technology Co.,Ltd is famous China Alloy Wheel Hub Motor Manufacturers and Motor Wheel Factory. We have been recognized by the industry for its integrity, strength, and product quality. We are engaged in Motor Research and development, electrical machinery, electronic components, household appliances, and mechanical equipment. We pursue excellence, but we are more pragmatic and put customer satisfaction. The company has strong strength, pays attention to credit, abides by contracts, and ensures product quality, The company has won the trust of customers with the principle of diversified business characteristics and the principle of small profits and quick turnover, and enjoys a high reputation among users.
We have established long-term cooperative relationships with many domestic enterprises and has a complete and scientific quality management system.

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Motor Wheel Industry Knowledge Extension

1.Innovations in Motor Wheel Design and Technology
Motor wheel manufacturers are at the forefront of innovation, continuously pushing the boundaries of design and technology to create cutting-edge propulsion solutions. One area of focus is the development of lightweight and compact motor designs that offer high power density without sacrificing efficiency or reliability. Advanced materials such as carbon fiber composites and high-strength alloys are being employed to reduce weight and enhance structural integrity, resulting in motor wheels that deliver impressive performance while minimizing energy consumption.
Advancements in motor control algorithms and sensor technology are enabling precise torque vectoring and traction control capabilities, enhancing vehicle dynamics and stability. By integrating sensors directly into the motor wheel assembly, manufacturers can monitor wheel speed, temperature, and torque in real time, allowing for adaptive control strategies that optimize performance across a variety of driving conditions.
Motor wheel manufacturers are exploring novel approaches to thermal management and heat dissipation to ensure the longevity and reliability of their products. Innovations such as liquid cooling systems, phase change materials, and advanced thermal interface materials are being employed to effectively dissipate heat generated during operation, preventing overheating and maximizing motor efficiency.

2. Applications of Motor Wheels in Electric Vehicles
Electric vehicles (EVs) represent a significant area of growth for motor wheel manufacturers, as the shift towards electrification accelerates in the automotive industry. Motor wheels offer a compact and integrated propulsion solution that simplifies vehicle design and assembly, while also enhancing performance and efficiency.In electric passenger cars, motor wheels are typically employed in either a hub motor or in-wheel motor configuration, where the motor is integrated directly into the wheel hub. This design eliminates the need for traditional drivetrain components such as axles, transmissions, and differential gears, resulting in a more streamlined and efficient powertrain layout.
Similarly, motor wheels are finding applications in electric buses, trucks, and commercial vehicles, where their compact size and high torque output make them well-suited for urban transportation and last-mile delivery applications. By leveraging the advantages of motor wheel technology, manufacturers can develop electric vehicles that offer superior acceleration, handling, and energy efficiency compared to their internal combustion counterparts.
Motor wheels are being utilized in electric bicycles, scooters, and micromobility devices to provide electric assistance and propulsion. Integrated motor wheel solutions offer users a seamless riding experience, with smooth acceleration, responsive braking, and minimal maintenance requirements. Electric bicycles equipped with motor wheels enable riders to conquer hills and travel longer distances with ease, promoting sustainable and active transportation options in urban environments.

3.What are the characteristics of Motor Wheel?
Compact Integration: The Motor Wheel’s compact integrated design is one of its most notable features. By integrating the motor directly into the wheel structure, Motor Wheel combines multiple components in the traditional vehicle drive system into one, such as drive shafts, drive chains, and gear boxes, thereby achieving a high degree of integration and simplification of the entire drive system. This compact design not only saves space, but also reduces the weight of the entire vehicle and improves energy efficiency. Compared with traditional split drive systems, the compact design of the Motor Wheel enables the vehicle to have better dynamic performance and controllability, while also reducing maintenance and repair costs.
High power density: Motor wheels generally have high power density, which means it can provide higher power output in a relatively small space. This high power density makes Motor Wheel particularly suitable for applications requiring higher power output, such as electric vehicles and high-performance e-bikes. By mounting the motor directly on the wheel, Motor Wheel achieves a compact design of the drive system while also improving the efficiency and energy utilization of the entire system. The characteristics of high power density make Motor Wheel one of the key technologies for realizing high-performance, low-emission electric transportation.
No transmission loss: Traditional mechanical transmission systems usually produce a certain degree of transmission loss, including friction loss, inertia loss and heat loss. The Motor Wheel realizes a direct drive method by integrating the motor directly into the wheel, avoiding the mechanical transmission components in the traditional transmission system, thereby reducing transmission losses. This zero transmission loss design enables the Motor Wheel to have higher energy utilization efficiency and better power output response, improving the efficiency and performance stability of the entire drive system. By reducing energy waste, Motor Wheel helps increase the range and service life of electric vehicles, enabling a more sustainable and environmentally friendly transportation model.