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Added on the 15/10/2020 09:03:37 - Copyright : Auto Moto EN
This animation shows the cooling and heat dissipation of the twin-coax drive.Combined electric power consumption in kWh/100 km: 28.2; combined CO2 emissions in g/km: 0 Information on fuel consumption and CO2 emissions as well as efficiency classes in ranges depending on the tires and alloy wheel rims used.
The electric all-wheel drive in the Q4 e-tron top models has an asynchronous motor (ASM) on the front wheels that can rev at up to 14,000 rpm. It is installed coaxially and has combined cooling with coolant and oil. The principal advantages of the ASM are its short-term overload capacity and the minimal drag losses when it is inactive – these are important because the front motor does not contribute to the drive in the majority of driving situations for reasons of efficiency.
Animation of the drivetrain construction, twin motor and coolant circuit of the Audi e-tron S Sportback.Combined electric power consumption in kWh/100 km: 27.6 - 27.5; combined CO2 emissions in g/km: 0 Information on fuel consumption and CO2 emissions as well as efficiency classes in ranges depending on the tires and alloy wheel rims used.
Audi is showing consistency and continuing with its electric offensive – with the new Audi e-tron S and the new Audi e-tron S Sportback. Both of the S models with fully electric drive use three electric motors, two of which operate on the rear axle. Their intelligent drive control raises vehicle safety, and dynamic handling in particular, to a new level. In addition to the electric all-wheel drive, the vehicles are equipped with electric torque vectoring with active and fully variable torque distribution on the rear axle.
This animation shows the technology of the electric all-wheel drive: the twin motor and the electric torque vectoring.
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