While more sound is heard about the slowdown of electric car sales and the disappearance of combustion engines, some experts are already talking Thanks to the wheel engine “End of all fuels”It is an impossible technology, but not anymore.
During the PANDEM, a German venture was developed to be smaller and lighter to the steering wheel of the vehicle, so an electric motor system that promises to be more efficient and economical. Called Depth And other companies, as well as by BMW and Continental.
Wheel engine that can end all fuels
DeepDrive created an advanced wheel engine. The discharge of rare soils has less iron metal up to 80% and 50% less magnetIt turns into less development cost, it is less than 20%. This technology has various advantages: it allows the transmission to release the gap by distributing from components and therefore leaves more space to provide larger batteries.
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In addition, these engines use thinner magnets than other brands such as Tesla, which is also used. Reduce weight (60 kg compared to more than 100 kg of similar alternatives) and CostAnd the stator was built in segments that produce less cutting, stacked together. We must add it to this Production is simplerIt requires less steps and therefore reduces costs further.
DeepDrive Engine Advantages
On the other hand, thanks to the double rotor flow motor that activates the wheel directly, this wheel engine Also distribute with a large number of wearDifferential, clutch or transmission tree.
And we cannot forget an advantage of brakes: When depositing the motor flow with a double rotor, it offers a strong slowdown and saves some of the energy in braking. This permits Replace the hydraulic brake system with another drymore compact, light and economical.
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“Electric motors developed by DeepDrive expand the autonomy of electric vehicles. Lighter, cheaper and more efficient in the use of resources.
The only disadvantage is that in principle, this technology cannot be applied to sports cars. In particular, the high voltage version of the 400-800 volt that integrates the investor 150 kW (204 hp) and 1,500 Nm torqueWith 32 kg weight and 96.6%efficiency.
More than 800 kilometers of autonomy
The result is a wheel engine that allows you to travel from a distance. More than 800 kilometers in an average electric car and a savings to the manufacturer About 1,000 million euros In the development of an electric motor.
DeepDrive states that it works with ten manufacturers and hopes to reach the first supply agreement to start production in 2025 in 2025. Currently, the brand, which seems to have shown more interest to the wheel engine, was BMW that signed a cooperation agreement for its development last year.