Normally automatic sliding doors are composed of these components, the mico-computer, sensor, brushless motors, automatic sliding door rail and cover, door hanger, synchronous belt, the lower part of the guidance system, the following will introduce working principle of automatic sliding door parts .
1, The mico-computer controller is the entire automatic door command center, is the core of the automatic door, which commands the program issued by the corresponding command to direct the power motor work, and the user can adjust the door through the main mico-computer controller like door speed and frequency.
2, Sensor is used for collecting external signals, it same like people’s eyes, if a moving object into the working area, it will sent a signal to the main controller.
3, Brushless motor is to provide the main power for open and close the automatic sliding doors, to control the acceleration and deceleration of the operation.
4, Automatic door rail, same like the railway track, the main constraint is to follow the door wheel track, it runs in accordance with the original rail.
5, The door hanger is used to hang the movable door leaf, is driven by the brushless motor with the help of belt.
6, Synchronous belt, is used to transmit traction power, traction with the automatic door wheel system.
7, The lower part of the guidance system is use to prevent the door swing out.