China supplier of automatic door motor, automatic door system consists of inductor, controller, motor, guide rail and door body. Sensors are now mostly microwave sensors, which act as radar and send signals to the controller when nearby objects move. The controller is generally a microcomputer programmed by PLC, we can adjust the speed of opening and closing the door through the controller. The controller controls the operation of the motor, the motor is connected with the door body through a toothed belt (connected by a lifting part) the door body is connected with a lifting part, the lifting part has a pulley, the door body is suspended on the guide rail and can slide through the pulley on the lifting part. The guide rail is fixed to the beam, which is firmly connected to the walls on both sides. The gravity of the door is supported by the guide rail, and the belt pulls the door to slide left and right on the guide rail.
The basic composition of the automatic door machine is basically the same. With the structure of the door body and the opening signal, it can be configured into a simple automatic door system. Automatic door system configuration refers to according to the use of requirements and equipped with, and automatic door controller connected to the peripheral auxiliary control device, such as open the signal source, access control system, safety device, centralized control, etc.. It must be based on the use characteristics of the building. Through the composition of personnel, building automation system requirements such as reasonable equipped with auxiliary control device.
