Wholesale electric door motor, motor is the heart of the electric door, automatic translation door unit consists of the following components:
(1) the main controller: it is the command center of the automatic door, through the large-scale integrated block with internal instruction program, issue corresponding instructions, command motor or electric lock system work; At the same time, people adjust the opening speed, opening range and other parameters 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) Power motor: provides the main power of opening and closing the door, and controls the acceleration and deceleration of the door fan.
(4) Door track: just like the rail of a train, it restrains the door fan's spender wheel system to make it move in a specific direction.
(5) Door fan spreader wheel system: used to hang the movable fan and drive the door fan to run under dynamic traction.
(6) Synchronous belt (some manufacturers use triangle belt) : used for transmission of the power produced by the motor, traction] fan spanner wheel system.
(7) Lower guide system: it is the guide and positioning device of the lower part of the door to prevent the front and rear doors from swinging when the door is running. When the door fan needs to be opened and closed one time, its working process is as follows: when the induction detector detects someone entering, it will send the pulse number to the main control device, which will notify the motor to run after judging it, and monitor the motor revolution so as to notify the motor to work hard and enter slow operation at a fixed time. After the motor gets a constant running current, it runs forward and transmits the power to the synchronous belt. Then the synchronous belt transmits the power to the sprig system to make the door fan open. After the door is opened, the controller will make judgment. If the door needs to be closed, the motor will be notified to move in reverse and the door will be closed.
