Mazda 3 Automatic Tailgate Lift and Electric Car Door Opener and Closer by Smart Speed Control

(Double pole with upper suction lock)

What is the electric tailgate?

The smart electric tailgate is a brand-new car intelligent modification system. The driver can control the closing of the tailgate through the remote control of the car key, pressing the vehicle tailgate key and the cab. In addition, it also has functions such as intelligent anti-pinch, high-level memory, etc., which integrates intelligence, convenience and humanization, making your car even more powerful in an instant.
The intelligent electric tailgate can solve the inconvenience caused by the usual tedious trunk operation to daily life, such as not limited to being out of reach, too many things on hand, and not closing tightly.

Automobile electric tailgate is a device that changes the electric tailgate of an automobile. The electric tailgate of an automobile is mainly composed of metal automobile electric tailgate poles and electric and mechanical parts. The electric parts consist of a DC motor, pull-out switcher for lift control, DC power supplies, fuses and cable wires, etc. (Usually there is no limit switch to the top of doors and windows).

The function of the electric tailgate of an automobile is as follow:

1. Self-opening: The driver can open and close the tailgate by pressing the vehicle tailgate opening key, remote control car key or using the hand or any object sensing operation in the corresponding are of the tailgate to avoid inconvenience caused by holding too many objects. When you open the door, you can easily and quickly put the objects into the vehicle.
2. Intelligent anti-pinch function: When the tailgate is closed, it detects obstacles through the sensor. When the power tailgate opens or closes, it encounters obstacles. The door will more in the opposite direction, effectively preventing pinching children or damaging the vehicle.
3. Emergency locking function: In the event of unexpected situations, emergency closing of the tailgate is required. During the process of opening or closing the power tailgate, the tailgate can be stopped at any time through the remote control key or the vehicle tailgate opening key, and the control is arbitrary .
4. The height of memory function: rear door open height can be adjusted, the owner can use the hand button to set the final opening height of the tailgate, just press the tailgate open key. Open it to a predetermined height and then tap the witch press the key for more than 5 seconds. When you hear a “DI”, you can complete the setting of the tailgate opening height. The next time you open the tailgate, the height will automatically rise to the set height.

What is the principle of car electric tailgate anti-clamping?

The increasing degree of intelligence in automobiles has led to the modification of electric tailgate as the trend of choice for car owners. Many of the modifications we have seen are the installation of hydraulic supports, sensors and other components on the original rear door to achieve the opening and closing of the tailgate. After the modification, it is much easier than manual opening, and it also has many smart anti-clamping functions.

The principle of anti-clamping of the electric tailgate is that the Hall sensor (ECU) inside the spindle motor will monitor the speed of the motor. When the tailgate encounters an obstacle when the tailgate is opened or closed, the motor speed drops below the set limit, the sensor detects the presence of an obstacle, and at the same time, the motor current consumption increases and the power supply to the motor is reversed, resulting in baggage moves in the opposite direction of travel. The basic structure of the electric tailgate is two mandrel drive rods. The drive rod is composed of an inner tube and an outer tube through the spindle driver. The motor and gear in the inner tube drive a thread spindle. The threaded spindle moves on a threaded nut fixed to the inside of the outer tube. The use of an electric spindle in the motor inside the pillar to open and close the trunk lid spring also assists the lid opening operation. Qualified electric tailgate products should have the function of intelligent detection of obstacles and emergency braking. When the tailgate is opened, obstacles can be automatically retracted to avoid burning out the motor due to excessive current. Obstacles can be encountered when closed. Bounce back automatically to avoid accidental pinching or damage to the vehicle.

Electric Tailgate List

More than 200 car models, More and more car models are developed

Some models have some special conditions, please contact us for more details