Can the electric door be opened manually after a power outage?

Time：

2025/02/17

source:

The electric telescopic door is mainly composed of a door body, a driver, and a control system. The door body of the telescopic door is made of high-quality aluminum alloy and ordinary square tubes, and is hinged using the parallelogram principle. It is flexible and has a large telescopic stroke. The driver of the telescopic door is driven by a special motor, with a worm gear reduction, and no manual clutch. It can be opened and closed manually during a power outage. The control system of the telescopic door has a control panel, a button switch, and can be equipped with a wireless remote control device according to user needs.

1. The intelligent infrared probe anti-collision device of the electric telescopic door can return to operation automatically when encountering a person or foreign object 30-50cm away, thereby ensuring the safety of vehicles and pedestrians.

2. The electric telescopic door can be used with an electronic soft start and a mechanical buffer device. The main engine does not shake and runs smoothly when opening and closing. Ordinary electric doors are easy to shake when opening and closing, and continue to run and make friction noises, causing the handover tube to break.

3. The centrifugal clutch of the electric telescopic door only needs to insert the delicate key from the special clutch hole during a power outage, and easily rotate 90 degrees to switch to manual operation.

4. High-power power drive system, the motor worm gear is made of KK alloy material. It has strong toughness, high-strength wear resistance, applicability, low mechanical friction loss, and high mechanical transmission efficiency.

5. The electric telescopic door has high-performance high-temperature and cold-resistant wires. All wires are made of high-performance materials with cold-resistant and anti-aging surfaces. They can be used normally at 90℃ in hot summer. They can still be used normally at minus 50℃ in cold winter.

6. The electric telescopic door has a new display screen design with a large and beautiful image. It is composed of ultra-high brightness LED and 8X8 dot matrix modules. Its main function is to display Chinese and English advertising words and date and time. It can store 500 16X16 dot matrix characters, and the display content can be changed at will.

7. The electric telescopic door uses cast aluminum core wheels. The wheel material is cast with high-strength alloy aluminum material. The appearance quotes the Mercedes-Benz wheel outline. The outer wear-resistant material is made of high-friction natural rubber material, and the wheel width is widened, which greatly enhances the wheel's grip and reliable operation. Mercedes-Benz quality, trustworthy.

Key words：

The principle of automatic door

Rapid door installation process