According to the International Energy Agency's report, in 2017, there were 3.1 million electric vehicles in the world. It is expected that by 2030, this number will increase exponentially. To achieve this goal, we must first overcome battery life anxiety …
According to foreign media reports, Trelleborg Sealing Solutions of Sweden has introduced two special seals for electric vehicles-HiSpin PDR RT and HiSpin HS40. The above two seals can run at high speed, which helps the cruising range of electric vehicles reach the level of fuel vehicles. Trelleborg is a manufacturer and supplier of precision seals, bearings and custom polymer components.
According to the International Energy Agency (IEA), in 2017, there were 3.1 million electric vehicles in the world. It is expected that by 2030, this number will grow exponentially, reaching at least 125 million, and possibly even 220 million. But it depends on whether there is technology that can make the car's cruising range reach the range of a car's refueling and get the driver out of the traditional car, and Trelleborg's two seals will help achieve this goal.
One of the main technologies of electric vehicles is the electric shaft, which combines a motor and a gearbox and is installed in the position of a traditional engine. The motor and gearbox are directly coupled, but to ensure the gearbox is effectively lubricated, it is important to keep the motor dry, so a highly reliable seal is needed between the two components.