High-Efficiency Electric Transaxle System for EVs


The High-Efficiency Electric Transaxle System for EVs integrates the electric motor and transmission into one compact unit, enhancing power distribution. Designed for optimal performance and over 95% efficiency, this system offers a customizable solution for various electric vehicle applications, promoting sustainability and driving range.


Rotontek, a leader in the automotive industry, is proud to introduce its latest innovation in the electric vehicle (EV) sector: The High-Efficiency Electric Transaxle System. This cutting-edge system revolutionizes the way EVs transmit power from the motor to the wheels, increasing efficiency, performance, and sustainability. Below, you will find an in-depth overview of this remarkable product.

The Rotontek High-Efficiency Electric Transaxle System integrates both the electric motor and transmission into one compact unit. It is designed to provide optimal power distribution in EVs, maximizing both efficiency and performance. The system has been rigorously tested and is custom-designed to meet the specific needs of different vehicle applications.

Design & Manufacturing

Engineered with precision, the system's design focuses on:

  • Compact Structure: The integration of key components allows for a more compact design, saving space, and weight.
  • Advanced Materials: Utilizing high-strength and lightweight materials ensures durability without compromising performance.
  • Thermal Management: Effective cooling systems guarantee consistent performance under various driving conditions.
  • Customization: Rotontek offers tailored solutions to meet unique requirements and specifications.


The specifications can be customized based on the application, and a general outline is provided in the table below:

Feature Specification
Power Output Up to 300 kW
Torque Up to 600 Nm
Transmission Type Single-speed/ Multi-speed
Efficiency Over 95%
Cooling System Liquid/Air-cooled
Weight Varies (customizable)
Integration Motor, Transmission, Inverter
Warranty 5 years

Electric Transaxle


The Rotontek High-Efficiency Electric Transaxle System offers several significant advantages:

  • High Efficiency: With over 95% efficiency, it maximizes energy utilization, leading to extended driving range.
  • Performance Enhancement: Delivers smooth and responsive acceleration, providing an exhilarating driving experience.
  • Reliability: Rigorous testing and quality materials ensure a long-lasting and dependable system.
  • Ease of Integration: Its modular design allows for easy integration with various EV platforms.
  • Environmental Friendliness: The high-efficiency design minimizes energy waste, contributing to a greener future.


Suitable for various electric vehicle platforms, including:

  • Passenger Cars
  • Light Commercial Vehicles
  • Buses and Coaches
  • Custom Special-purpose Vehicles

Whether it's for daily commuting or commercial applications, the High-Efficiency Electric Transaxle System by Rotontek offers an unparalleled solution. By focusing on efficiency, performance, and customization, Rotontek continues to lead the way in electric mobility, setting new standards for the industry. Its unwavering commitment to quality and innovation positions it as a trusted partner for EV manufacturers and enthusiasts alike.

For further inquiries or to explore collaboration opportunities, please reach out to Rotontek's specialized team, dedicated to tailoring the best solutions for your unique needs.


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