As a common door and window device in modern buildings, electric retractable doors are widely used in residential buildings, commercial buildings, factories and public places.
Its role is not only to provide convenient access and access, but also to increase the safety and aesthetics of the building.
The electric retractable door is composed of multiple accessories, which work together to realize the automatic opening and closing and telescopic function of the door.
1.Motor: One of the core components of the electric retractable door, which is converted into mechanical energy by electrical energy to drive the opening and closing movement of the door body.
Common types of motors include AC motors and DC motors, the power of which determines the load capacity and opening and closing speed of the door.
2.Drivetrain:
The transmission system includes a transmission chain, a belt, a transmission wheel and other devices, which transmit the power generated by the motor to the door body and realize the opening and closing action of the door.
Whether the design of the transmission system is reasonable or not directly affects the performance and life of the door.
3.Controller:
The controller is the intelligent "brain" of the electric retractable door, which is responsible for receiving external signals and controlling the movement of the door.
The controller of a modern electric retractable door usually has a variety of functions, such as remote control, safety sensing, timing switch, etc.
4.Rail system:
The guide rail system is composed of guide rails, guide wheels and fixed brackets, etc., which provide stable guidance and movement trajectory for the door body.
The quality and installation of the rail system are directly related to the smooth operation and service life of the door.
5.Door body material:
The door body of the electric retractable door can be made of aluminum alloy, stainless steel, glass and other materials, and different materials have different characteristics and scope of application.
The choice of materials should take into account not only the aesthetics of the door, but also the safety and durability of the door.
6.Safety Sensor:
In order to protect the safety of users, electric retractable doors are often equipped with safety sensors, such as infrared sensors, touch sensors, etc.
The safety sensor can detect obstacles in front of the door in time to avoid collisions.
7.Guards:
In order to improve the anti-theft performance of electric retractable doors, components such as anti-pry devices, lock cylinders, and anti-theft alarm systems are often used.
These devices can prevent the door body from being illegally damaged and invaded.
8.How it works:
The electric retractable door can be operated in a variety of ways, such as remote control switch, password input, fingerprint recognition, etc.
Different modes of operation are suitable for different occasions and needs.
The accessories of the electric retractable door form a complete system, and each accessory plays an important role.
These accessories work together in an orderly manner to enable the electric retractable door to be opened and closed automatically, safely and conveniently.
When selecting and installing electric retractable doors, appropriate accessories should be selected according to the actual needs and use environment, and installed and maintained by professionals to ensure the performance and life of the door body.