The wiper motor is an important part of the car. The element has a simple principle of operation and is installed on machines of all brands. During the start of the control command, the motor receives power from the on-board power supply and drives the leashes and wiper blades. The exact connection diagram is determined by the characteristics of the system and the brand of the vehicle. It is necessary to inspect periodically the wiper and adjacent elements in order to timely detect a malfunction and repair the mechanism.

1. A4 (8E2, B6)
2. A4 / S4 (8E2, B6)
3. A4 Avant (8E5, B6)
4. A4 / S4 Avant (8E5, B6)
5. A4 (8EC, B7)
6. A4 Saloon (8EC, B7)
7. A4 / S4 (8EC, B7)
8. A4 Avant (8ED, B7)
9. A4 / S4 Avant (8ED, B7)
10. EXEO (3R2)
11. EXEO ST (3R5)
12. See more in applications

When driving a car in conditions of heavy precipitation, the windshield of the car is covered with raindrops or snow. All cars from the conveyor must be equipped with a glass cleaning system. This wiper system has special motors, which are permanent magnet electrical devices.

The functionality of the wiper motor

TOPRAN brand Wiper Motor on the shaft of such a mechanism, two parts are fixed that serve for the operation of the glass wiper. One of them scrolls the wipers to the desired position on the windshield, and the second is responsible for moving the brushes to the starting position. The lever system serves to support the wipers throughout the entire period of operation.