The working principle of electric sliding door is a complex process involving electric drive, mechanical transmission and intelligent control.
The core of electric sliding door lies in its electric device, which generates power through the motor. The motor is the "heart" of electric sliding door, which provides the power source required for the door body to move horizontally. There are various types of motors, the most common of which are DC motors and AC motors, which convert electrical energy into mechanical energy according to different control signals.
The power generated by the motor is transmitted to the door body through the transmission device. The transmission device is a bridge connecting the motor and the door body, which is responsible for converting the rotational motion of the motor into the translational motion of the door body. The transmission device may include components such as gears, chains, and belts, and the precise matching of these components ensures the smooth transmission of power.
In the working process of electric sliding door, the control system plays a vital role. The control system is responsible for receiving external signals (such as human body induction, remote control instructions, etc.) and accurately controlling the motor according to the preset program. By adjusting the speed and direction of the motor, the control system can realize the smooth opening and closing of the door body.
In order to ensure the safe operation of electric sliding door, it is also equipped with a variety of sensors. These sensors can monitor the operating status of the door body and changes in the surrounding environment in real time. For example, the anti-collision sensor can detect obstacles in front of the door body to prevent the door body from pinching people or damaging items during the closing process.
When the control system receives the opening signal, it will start the motor and adjust the transmission device to make the door body start to move horizontally. During the translation process, the control system will accurately control the motor according to the preset speed and acceleration curve to ensure the smooth opening of the door body.
When the door body reaches the predetermined position, the control system will send a stop signal to stop the motor. At this time, the locking mechanism in the transmission device will play a role, fixing the door body in the open or closed position to prevent the door body from moving due to external forces.
The working principle of the electric sliding door is to generate power through the electric device, transmit the power to the door body through the transmission device, and accurately control the motor through the control system to achieve smooth opening and closing of the door body. At the same time, the application of multiple sensors ensures the safe operation of the electric sliding door.
