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Where is Xiaomi's self-developed V8s motor advanced? What is the difference between electric motors and industrial motors?

Author:China Industrial Control Network   |  2024-03-29

In the long history of the automotive industry, technological innovation has always been a key driving force for industry development. Last night, Xiaomi released its first automotive product, the Xiaomi SU7, with a major technological highlight being the Xiaomi HyperEngine, a super electric motor. Previously, some users questioned whether Xiaomi's electric motors were entirely their own technology. Huichuan Technology has also responded on the investor interaction platform, participating in the joint research and development of Xiaomi's Super Motor V6s, but the V8s motor is fully self-developed by Xiaomi. This indicates that Xiaomi has collaborated with Huichuan Technology in the development process of its motor technology, but not all motor technologies come from Huichuan. Especially for the V8s motor, Xiaomi clearly stated that it is the result of its independent research and production.


What is the difference between Xiaomi's self-developed Xiaomi Super Motor V8s and motors manufactured by industrial manufacturers? Can Xiaomi's motors be more advanced than those manufactured by industrial manufacturers with decades of professional experience?


In fact, there are significant differences between these two types of motors in multiple aspects:


Characteristics of Xiaomi Super Motor V8s

High speed:The speed of the Xiaomi Super Motor V8s has reached 27200rpm, which is a significant technological breakthrough in the field of electric vehicles, helping to provide faster acceleration and higher top speeds.

High power density:Power density is a key indicator for measuring motor efficiency and performance. The power density of Xiaomi motors reaches 10.14kW/kg, which means they can provide higher power output under the same weight, which is crucial for improving the performance of electric vehicles.

Innovative design:Xiaomi Electric adopts multiple innovative designs, such as a fully self-developed fixed rotor structure and bidirectional full oil cooling technology, which help the motor maintain stable performance under high loads.

High performance materials:The use of high-performance materials such as 960MPa special silicon steel sheets has improved the mechanical strength and heat resistance of the motor, ensuring reliability at high speeds.


Characteristics of Industrial Manufacturers' Motors

Diversified applications:Industrial motors are usually designed to meet a wide range of industrial application needs, such as chemical, food processing, automation equipment, etc. Therefore, their design focuses more on adaptability and multifunctionality.

Mature technology:Industrial motor manufacturers usually have long-term accumulated technical experience, and their products have been validated by the market in terms of reliability and durability.

Cost effectiveness:The design and manufacturing of industrial motors often focus more on cost-effectiveness to meet the needs of large-scale industrial production.

Customized solution:Industrial motor manufacturers may provide customized motor solutions to meet the specific needs of specific customers, which may not be as mature as traditional industrial motor manufacturers in emerging enterprises such as Xiaomi.


In summary, Xiaomi's motor design focuses more on high performance and efficiency, while industrial manufacturers' motors may focus more on reliability, durability, and adaptability. These differences also reflect the different requirements of different markets and application demands for product characteristics. The technological breakthrough of Xiaomi Electric will undoubtedly have a significant impact on the entire automation industry. In the future, we look forward to seeing our automation enterprises continuously explore and break through on the path of technological innovation, and jointly promote the continuous progress and development of the industry.