Mazda 3 since 2003
1. Operation and car maintenance
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
8.1. General information
8.2. Hinged components of a body
8.2.1. Removal and cowl installation
8.2.2. Adjustment of provision of a cowl
8.2.3. Removal and installation of the panel of a forward wing
8.2.4. Removal and installation of a front bumper
8.2.5. Removal and installation of a rear bumper
8.2.6. Doors
8.2.7. Removal and installation of a forward door
8.2.8. Removal and installation of a back door
8.2.9. Door adjustment
8.2.10. Adjustment of a door of a back
8.2.11. Removal and installation of glass of a forward door
8.2.12. Removal and installation of glass of a back door
8.2.13. Removal and installation of the block of a forward door
8.2.14. Removal and installation of the block of a back door
8.2.15. Window regulators
8.2.15.1. Main characteristics
8.2.15.2. The window regulator electric motor with the servo-driver
8.2.15.3. System of the servo-driver of locks of doors
8.2.15.4. Removal and installation of a regulator of a window regulator with the servo-driver
8.2.15.5. Removal and installation of the electric motor of a window regulator with the servo-driver
8.3. Body glazing
8.4. Seats
8.5. Conditioner and heater
8.6. Tables
 








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8-2-15-2-ehlektrodvigatel-steklopodemnika-s-servoprivodom.html

8.2.15.2. The window regulator electric motor with the servo-driver

Design and work principle.
The window regulator electric motor with the servo-driver is equipped with the socket and a gear wheel.
Two contactless switches on the sensor of the Hall are established in the socket.
The contactless switch on the sensor of the Hall uses a set of magnets on a rotating axis for data acquisition about rotation of the electric motor of a window regulator with the servo-driver and deduces the synchronized impulse to the main switch of a window regulator.
The contactless switch on the sensor of the Hall No. 1 gives out one impulse at each turn of an axis of the electric motor of a window regulator. Respectively, the main switch of a window regulator defines angular speed of rotation of the electric motor.

Fig. 8.32. The window regulator electric motor with the servo-driver: 1–electric motor; 2–socket; 3–gear wheel; 4–the contactless switch on the Hall No. 1 sensor; 5–the contactless switch on the Hall No. 2 sensor; 6–shaft; 7–magnet; 8–low; 9–highly; 10-an impulse (the contactless switch on the Hall No. 1 sensor); 11-an impulse (the contactless switch on the Hall No. 2 sensor); 12-one turn of the electric motor of a window regulator with the servo-driver; 13-detection of distance of moving of glass; 14-up; 15-down; 16-detection of the direction of moving of glass


The main switch determines the direction of rotation of the electric motor of a window regulator by a difference between the highest and lowest points of an impulse from each contactless switch on Hall No. 1 and 2 sensors.


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8.2.15.1. Main characteristics
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8.2.15.3. System of the servo-driver of locks of doors