电动伸缩门主要由门体、驱动器、控制系统构成。伸缩门的门体采用优质铝合金及普通方管管材制作，采用平行四边形原理铰接，伸缩灵活行程大。电动伸缩门的驱动器采用特种电机驱动，蜗杆蜗轮减速，并配有手动离合器，停电时可手动启闭，伸缩门的控制系统有控制板，按钮开关，另可根据用户需求配备无线遥控装置。
Electric telescopic door is mainly composed of door body, driver and control system. The door body of the telescopic door is made of high-quality aluminium alloy and ordinary square pipe. It is articulated by the principle of parallelogram, and the telescopic door has a large flexible travel. The driver of the electric telescopic door is driven by a special motor. The worm and worm gears are decelerated and equipped with a manual clutch. When power is cut off, it can be opened and closed manually. The control system of the telescopic door has a control panel, a button switch and a wireless remote control device according to the user's needs.
电动伸缩门所采用的电机系特殊的专用涡轮蜗杆式电机，因为其传动原理特殊性，稳定性高，输出力矩大、噪音小，速度适中。
The special turbo-worm motor used in the electric telescopic door has the characteristics of special transmission principle, high stability, high output torque, low noise and moderate speed.