Washer Pump A1648690321 For Mercedes W251 W164 4-MATIC

Automobile water jet motor is usually composed of electric motor, drive shaft, seal and shell. The working principle is as follows:

1. Electric motor: The core component of the automobile water jet motor is the electric motor, which converts electric energy into mechanical energy by receiving the signal from the vehicle electrical system and drives the water jet pump to work.

2. Drive shaft: the electric motor is connected to the water jet pump through the drive shaft, which transfers the rotary motion to the water jet pump and drives the water jet pump to work.

3. Spray pump: The spray pump is the key component of the water jet motor. It pumps the cleaning liquid from the spray bottle through rotary motion and sprays the cleaning liquid onto the windshield through the nozzle.

4. Seals: There are seals in the water jet motor to prevent water and dust from entering the electric motor and protect the electric motor from damage.

5. Shell: The shell of the water jet motor is usually made of corrosion-resistant materials to protect the internal components from the external environment.

Working principle: When the driver operates the wiper switch, the electrical signal is transmitted to the water jet motor, and the electric motor starts to rotate. The rotating electric motor transmits power to the water jet pump through the driving shaft, and the water jet pump starts to work, sucking the cleaning liquid from the watering can and spraying it on the windshield through the nozzle. The cleaning liquid is sprayed on the windshield to help clean the dirt and impurities on the windshield surface and improve the driver's vision and driving safety.

Generally speaking, the automobile water jet motor is composed of electric motor, drive shaft, water jet pump, seal and shell, etc. The working principle is that the water jet pump is driven by the electric motor to spray cleaning liquid on the windshield to help clean the windshield and improve the driving vision. The water jet motor plays an important role in the wiper system and is the key component to ensure the normal operation of the wiper system and improve driving safety.