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A Tesla Model S P85+ using regenerative braking power in excess of 60 kW. During regenerative braking the power indicator is green. Electric motors, when used in reverse, function as generators and will then convert mechanical energy into electrical energy. Vehicles propelled by electric motors use them as generators when using regenerative ...
Placing the engine near the driven rear wheels allows for a physically smaller, lighter, less complex, and more efficient drivetrain, since there is no need for a driveshaft, and the differential can be integrated with the transmission, commonly referred to as a transaxle. The front-engine front-wheel-drive layout also has this advantage.
Tesla announced a voluntary recall on November 20, 2015, of all of its 90,000 Model S vehicles, to check for a possible defect in the cars' front seat belt assemblies. The problem was raised by one customer in Europe. Tesla's resulting investigation was unable to identify a root cause for the failure, and the company decided to examine every car.
The Tesla Semi is a battery electric semi-trailer truck built by Tesla, Inc. since 2022. The truck is powered by three motors, and according to Tesla has approximately three times the power of a typical diesel semi truck, a range of 500 miles (800 km), and can operate at an energy use of less than two kilowatt-hours per mile (1.2 kW⋅h/km).
The manufacturing of powertrain components and systems is important to industry, including the automotive and other vehicle sectors. Competitiveness drives companies to engineer and produce powertrain systems that over time are more economical to manufacture, higher in product quality and reliability, higher in performance, more fuel efficient, less polluting, and longer in life expectancy.
Tesla originally announced plans at the unveil to assemble the Model Y at Giga Nevada (in Sparks, Nevada), along with the battery and drivetrain for the vehicles, unlike the Model 3, where drivetrains and batteries are assembled at Giga Nevada, with final assembly completed at the Tesla Factory in Fremont, California.
Typical dual motor layout. In automotive design, dual-motor, four-wheel-drive layout is mainly used by battery electric vehicles by having two electric motors that each drives the front and rear axle, creating a four-wheel drive layout.
For example, the Tesla Model S battery pack has up to 7,104 cells, split into 16 modules with 6 groups of 74 cells in each. Each cell has a nominal voltage of 3–4 volts , depending on its chemical composition.