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The Working Principle Of Automatic Door Sensor

- Sep 28, 2017 -

When the automatic door sensor detects a person entering, the pulse signal is passed to the main controller, the main controller will notify the motor to run, and the motor can be monitored in order to notify the motor to be operated at a certain time and into a slow line.

The motor has to run a certain current after the positive operation, the power to the synchronous belt, and then from the synchronous belt to the hoist system to enable the door open; After opening, the controller makes a judgment, such as the need to close, notify the motor to reverse movement, close the doors.