What To Know
- An innovation by horse powertrainDeveloped by Horse Powertrain, a British company co-owned by Renault and the Geely Group, the new DB49 gearbox represents a world-first in the automotive industry.
- Integration into the renault rafaleSpecifically designed for the new Renault Rafale, the DB49 gearbox is an evolution of the previous DB35 transmission, offering perfect adaptation to the Rafale’s engine requirements and its plug-in hybrid architecture.
- Impact on global mobility ecosystemThe launch of the DB49 in Seville is not just a technological milestone.
The new era of automotive transmissions is here, with Renault’s introduction of a revolutionary 15-speed gearbox completely devoid of a clutch. Designed for the new plug-in hybrid Renault Rafale, this innovation promises to transform our driving experience. Discover how this advanced technology aims to redefine performance and energy efficiency, marking a significant turn towards smoother and more economical driving.
an innovation by horse powertrain
Developed by Horse Powertrain, a British company co-owned by Renault and the Geely Group, the new DB49 gearbox represents a world-first in the automotive industry. Engineered to be compatible with electric, hybrid, and combustion vehicles, this clutchless transmission signifies a major technological leap. This collaboration perfectly illustrates how innovation and international cooperation can lead to significant breakthroughs.
technical features of the db49
The DB49 transmission stands out for its complete absence of a clutch, replaced by two electric motors that handle propulsion and gear shifting. Capable of managing a maximum torque of 347 lb-ft and transmitting peak electrical power of 47 horsepower, this gearbox weighs only 218 lbs. This innovative design allows for significant weight reduction and improved energy efficiency.
sophisticated electronic management
The DB49 is regulated by the Power Electronics Box (PEB), an integrated state-of-the-art electronic unit produced in Aveiro, Spain. This technology enables software and hardware optimization that significantly reduces battery consumption and maximizes the vehicle’s electric range. The integration of this advanced technology facilitates more precise and responsive transmission management, thus enhancing the overall driving experience.
integration into the renault rafale
Specifically designed for the new Renault Rafale, the DB49 gearbox is an evolution of the previous DB35 transmission, offering perfect adaptation to the Rafale’s engine requirements and its plug-in hybrid architecture. This seamless integration not only ensures optimal performance but also contributes to reducing CO2 emissions.
- The Renault Rafale will feature this gearbox (Image from Renault).
impact on global mobility ecosystem
The launch of the DB49 in Seville is not just a technological milestone; it also underscores Horse’s strategic role in the global mobility ecosystem. This hybrid transmission is seen as a key technological solution for a more responsible and sustainable future. It is set to become a crucial component for future models of hybrid and electric vehicles.
environmental and economic benefits
The innovation behind the DB49 aims not only to improve vehicle performance but also to reduce their ecological footprint. Through optimized energy management, this transmission contributes to notable fuel consumption reductions and emissions cutbacks. It exemplifies how automotive technology can help achieve environmental goals while improving efficiency.
- Aims to enhance vehicle performance.
- Reduces ecological footprint.
- Optimizes energy management.
a game-changing innovation
Horse Powertrain isn’t merely pushing existing technological limits; it continuously seeks to innovate in response to changing global market needs. The DB49 is just one step in developing increasingly efficient and environmentally friendly mobility solutions. Future iterations of the transmission could incorporate even more radical improvements in terms of performance and sustainability.
