/ Asahi News/August 18, 2022 Guangzhou -- Denso Co., LTD. (" Denso "), together with Aisin Co., LTD. (" Aisin ") and BluE Nexus Co., LTD. (" BluE Nexus ") have jointly developed a new product called "single-motor hybrid transmission". It will be included in Toyota's new Crown CROSSOVER RS, scheduled for release this fall.
This time, the "single-motor hybrid transmission" jointly developed by the three companies is a product that integrates the newly designed Direct Shift-6AT with the drive motor and inverter, which has excellent acceleration performance and higher fuel efficiency. In cooperation with eAxle carried on the rear axle, the 2.4L turbo engine has been fully utilized to improve the vehicle driving performance, which is conducive to improving the product power of new Toyota Crown.
Both intuitive operation and good driving experience
Using the newly developed high heat resistant start clutch, with its precise control performance to improve the response when starting. At the same time, it is equipped with a newly designed drive motor based on Direct Shift-6AT, which can achieve a higher level of torque assist effect.
Secondly, by coordinating the control of the clutch that starts and disengages the engine, the engine can be started and stopped smoothly and quietly under a variety of conditions during the vehicle starting and driving. The combination of newly developed technology and years of accumulation of automatic transmission shifting technology, giving consideration to intuitive operation and smooth and seamless driving experience.
Improve vehicle carrying capacity by miniaturization technology and mechatronics structure
In order to further improve vehicle carrying capacity, product miniaturization is an important topic. The driving motor in this product is designed to shorten the length of the stator shaft by using newly developed technologies such as coil expansion device, and reduce the size by optimizing coil cooling and magnet configuration. The two built-in clutches are designed with large diameter and flat, and can be placed inside the motor rotor. In addition, the inverter also uses the electromechanical structure arranged directly above the transmission, so as to improve vehicle carrying.
< /p>In the future, BluE Nexus, Aisin and Denso will continue to combine their own advantages and expertise to develop new products of small size, high power and low cost, and promote the jointly developed products to more electric vehicle models through BluE Nexus. Contribute to promoting the carbon neutral process of society.
