What are the four lines of the car wiper ?

Scientific knowledge :


The wiper motor can be regarded as a gear motor with positive and negative rotation. Because there is positive and negative rotation, the circuit is three-phase, and it also involves the reverse position. Therefore, a set of positive and negative lines is added to make the switch, and most of them are electromagnetic. Three-phase power supply, two-phase switch .



According to the working principle of the automobile wiper motor, the motor wiper motor lines are :


1 . 12V power supply is positive .


2.  12V power supply negative (also called grounding) .


3.  high-speed files .


4.  Low speed gear .


5.  intermittent file.





(TEL)86-592-2918292 ,6388105

E-MAIL: [email protected]

WEB: https://www.topexwiper.com

We are now looking for Global Distributors, Welcome to cooperate with us ! 



⇒ You are welcome to send us an email to know the latest information about wipers. If you are interested, we will send you the latest catalogue, or free samples, or even the gifts you asked for.There’s a big surprise waiting for you.



Email :  [email protected]topexwiper.com .

Website:  www.topexwiper.com .