Custom Traction Home Lifts Manufacturers

In the event of a power outage, does the traction home elevator have an ARD power outage emergency protection device? How does the device ensure that the elevator can automatically level and open the door to release passengers?

The ARD device is an emergency rescue system designed for elevators in the event of a power outage or failure. It can automatically start when the main power supply of the elevator fails, drive the elevator to move slowly to the nearest floor through a backup power supply or mechanical device, and open the car door to release passengers. This function greatly improves the safety of the elevator in emergency situations and protects the lives of passengers.
Our traction home lifts are all equipped with advanced ARD devices. The company has established a modern quality control system and after-sales service system. The perfect production equipment and quality control measures ensure that each elevator has undergone strict inspection and testing before leaving the factory, including the performance verification of the ARD device. By strictly implementing the screening and review of raw material suppliers, production process design and process control, we ensure the stability and reliability of the ARD device and the entire elevator.
The working principle of the ARD device is mainly based on the combination of backup power supply and mechanical control technology. The following are the specific steps for the ARD device to ensure that the elevator can automatically level the floor slowly and open the door to let people out in a traction-type residential lifts:
Detecting power failure:
When the main power supply of the elevator fails, the ARD device will immediately detect the power interruption signal. This detection is usually achieved through a power monitoring circuit. Once the main power supply voltage falls below the set threshold, the monitoring circuit will trigger the start-up procedure of the ARD device.
Starting the backup power supply:
The ARD device has a built-in backup power supply, usually a battery pack. After the main power supply fails, the ARD device will automatically switch to the backup power supply. The backup power supply must have sufficient capacity to ensure that the ARD device can drive the elevator to complete at least one complete rescue operation.
Controlling the movement of the elevator:
The ARD device controls the elevator's traction system or drive motor to move the elevator to the nearest floor at a slow and steady speed. This process requires precise control of the elevator's movement speed and acceleration to avoid discomfort or injury to passengers. Our design team fully considers the functionality and aesthetics of the product in the design of the ARD device, ensuring that the ARD device can provide safety while coordinating with the overall elevator style.
Automatic leveling and door opening:
When the elevator reaches the nearest floor, the ARD device will control the elevator's leveling device and car door mechanism to accurately level the elevator and open the car door. The leveling device ensures that the elevator stops steadily at the leveling position by detecting the relative position of the elevator and the floor plane. The car door mechanism is responsible for opening the car door and releasing passengers.
Alarm and communication:
During the activation of the ARD device, the alarm device in the elevator will send out an audible and visual alarm signal to remind passengers to stay calm and wait for rescue. The ARD device will also establish communication with the elevator monitoring center to report the elevator status and passenger conditions so that the monitoring center can take rescue measures in time.
As an important means of transportation for modern families, the safety and reliability of traction home elevators are directly related to the life safety and quality of life of family members. The application of ARD devices provides a strong safety guarantee for traction home elevators.
Improving safety:
The ARD device can start quickly in the event of a power outage or failure, safely move the elevator to the nearest floor and open the door to release people. This function greatly reduces the risk of passengers being stranded in the traction home lift and improves the overall safety of the elevator.
Enhance user confidence:
The existence of ARD device enhances user confidence and reliance on elevators. When purchasing home elevators, users usually pay attention to the safety performance and emergency handling capabilities of the elevator. As an important part of the elevator safety performance, ARD device can improve the user's overall evaluation of the elevator.
Comply with regulatory requirements:
With the continuous improvement of elevator safety regulations, ARD device has become one of the necessary safety devices for traction home elevators. Suzhou Dongao Home Elevator Co., Ltd.'s traction home elevators are equipped with ARD devices that meet the requirements of relevant regulations to ensure the legality and compliance of the elevator.