The purchase of automatic door motor, automatic door from the theoretical understanding should be the extension of the concept of the door, is the function of the door according to the needs of the development and improvement. The automatic door has developed very mature, automatic door refers to: can be close to the door action (or some entry authorization) to identify as the control unit of the door signal, through the drive system will open the door, after the people leave the door automatically closed, and to open and close the process of control system. First of all, the translation automatic door unit consists of the following components: (1) the master controller: it is the command center of the automatic door, through the internal programming of the large-scale integration block instruction, issued corresponding instructions, command motor or electric lock system work; At the same time, people adjust the opening speed and opening range of the door through the main control device.
(2) Induction detector: responsible for collecting external signals, just like people's eyes, when there is a moving object into its working range, it will give the main controller a pulse signal;
(3) Door track: just like the rail of a train, it restrains the hanging wheel system of the door to make it move in a specific direction.
(4) Door fan spreader wheel system: it is used for hanging movable door fan and driving the door fan to run under dynamic traction.
(5) Synchronous belt (some manufacturers use triangle belt) : used to transmit the power produced by the motor, traction door fan hanger wheel system.
(6) Lower guidance system: it is the guidance and positioning device of the lower part of the door fan to prevent the swing of the front and rear door body when the door fan is running.
