Foshan Meridian Security Technology Co

The automatic sliding door unit is composed of the following components
The main controller is the command center of the automatic door. Through a large-scale integrated block with an internal instruction program, it issues corresponding instructions to direct the motor or electric lock system to work while people pass through The main controller adjusts parameters such as door leaf opening speed and opening amplitude.
The induction detector is responsible for collecting external signals, just like people's eyes. When a moving object enters its working range, it sends a pulse signal to the main controller
The power motor provides the main control for opening and closing the door. Power to control the acceleration and deceleration of the door leaf.
The door leaf traveling track is like a train track, constraining the door leaf's spreader wheel system to make it travel in a specific direction.
The door leaf hoist wheel system is used to hang the movable door leaf and at the same time drive the door leaf to run under power traction.
Some manufacturers of synchronous belts use triangle belts to transmit the power generated by the motor and pull the door leaf spreader wheel system.
The lower guide system is the guide and positioning device for the lower part of the door leaf, which prevents the front and rear door body from swinging during operation. When the door leaf is to be opened and closed once, the working process is as follows. When the induction detector detects that someone has entered, it will transmit the pulse signal to the main controller. After judgment, the main controller will notify the motor to run, and at the same time monitor the number of motor revolutions to notify the motor when the door is opened and closed. At certain times, power is applied and the vehicle enters slow motion. The motor runs forward after receiving a certain operating current, and transmits the power to the synchronous belt, which then transmits the power to the spreader system to open the door leaf. After the door leaf is opened, the controller will make a judgment. If the door needs to be closed, the motor will be notified to reverse direction. Movement to close the door leaf.
Automatic door features
Reliance
The controller structure is optimized, durable and not prone to failure. The control circuit contacts all use photoelectric couplers, which eliminates the physical electrical contacts that can easily cause failures, extending the life and ensuring stable operation. .
The switch is smooth and quiet, and the optimal switching action can be adjusted according to the shape of the door leaf and the site. Even during fast reverse operation, there is optimal braking control to prevent unstable action. When the operating resistance increases due to wind pressure, there is also an automatic correction function that provides power to maintain smooth operation.
The new door body anti-falling structure and new materials prevent the door body from falling off.
Easy to work
Easy to set up. By setting the operating parameters, you only need to enter the weight of the door. If necessary, you can also make detailed and accurate settings according to requirements. The fault history of opening and closing times can be displayed in items.
The installation is simple. Just install the chassis on the front beam, and then quickly embed various modules into the chassis. The wiring also adopts plug socket method that can be plugged in to simplify the construction.
The new door leaf hanging adjustment is simple and new. All the door leaf gaps of Lidi series products can be adjusted by tightening only one bolt while the door leaf is hanging. All can be adjusted ±.
Full
The sensitivity when encountering resistance is more sensitive. Squeeze the sensitivity level adjustment, which is more sensitive and has a wider corresponding range. With safe return or stop function.
It is easier to open the door after a power outage. The resistance is greatly reduced, and the minimum force is required to ensure that the door is easier to open after a power outage.
Two sets of auxiliary light sensor port ports The controller is prefabricated with two sets of auxiliary light sensor signal amplifiers, which can be added at any time.
Equipped with a variety of high-performance sensors, including new infrared microwave sensors, to choose from according to different locations and uses.
Function
The function expansion module can be combined with the function switch, electronic lock battery, etc. to achieve a variety of uses.
The auxiliary function expansion module can realize multi-door linkage doorbell prompts, voice prompts, central monitoring and other functions.
The combination of the external switch and the function of the semi-open function terminal can realize door opening and has outstanding energy-saving effect.
Lifespan
The pulley is made of new materials and has twice the lifespan. The shell can be replaced to save costs.
Metalization of the motor pulley and metalization of the motor transmission pulley greatly extend the life of the motor pulley.
The controller motor is designed with long life and overload current, and the new technology of large current processing makes the coordination more reasonable and the life longer.
The Meridian/Lengyu team will continue to operate with new thinking, full of enthusiasm and high morale, and unswervingly adhere to the product development concept of "new starting point, new thinking, new realm" and "create first-class quality, provide nanny service" Development philosophy: "The sale of a product is not the end of the work, but the beginning of the work" and the after-sales service concept serves the markets of Guangdong Province including Zhongshan, Zhuhai, Jiangmen, Guangzhou, Shenzhen, Zhaoqing, Heshan, Foshan, Shunde, Nanhai, etc. to meet every new opportunity and challenge.
Our company collects all kinds of automatic door accessories and peripheral supporting products such as access control systems, electric locks, attendance systems, anti-theft monitoring systems, etc. to meet the needs of customers in various environments and occasions.
Sales Hotline Mr. He