No. 1 motor is also a permanent magnet synchronous motor, the power output is smaller than the No. 2 motor, with 54kW / 140N · m power output capability. In operation, this motor mainly plays the role of auxiliary output, especially in response to high-speed driving, it will be the engine power into electrical energy for driving the motor 2 or stored in the battery. Simply put, equipped with a dual-motor and double-planetary gear drive system has a pure electric drive mode and improved hybrid motor + motor drive mode of operation. One pure electric drive mode fit S14 Coilovers is mainly used in low-speed and low load in the driving state, such as the daily start and reverse such car scene. When the vehicle is in the low load range, the electric drive system can independently drive the vehicle, at this time the engine is not involved in the work. As mentioned earlier, the engine outputs power through the outer ring gear of the planetary gear 1, so that the clutch 1 is in the off state and the motor 1 fit S14 Coilovers for sale is not intervened, and the wheel is driven by the battery to supply power to the motor 2. If it is in the deceleration state, the wheel drive motor 2 reverses the charging of the battery to achieve the purpose of energy recovery. When the vehicle after entering the state of constant speed, the electric drive system will enter the fixed gear ratio of the mixed power-driven mode. In this mode, both clutch 1 and clutch 2 are in the locked state. The sun gear of the planetary gear 1 is locked and the outer ring gear of the planetary gear 2 is also in the locked state, and the motive power of the engine fit best s14 coilovers and the motor 2 is outputted through the carrier of the two planetary gears. When the power is required to be recovered, the motor 2 is also used for energy recovery.