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ARD and UPS are both elevator power outage emergency devices, but their nature, functions, usage scenarios and purposes are different. 1.The definition of ARD and UPS1.1 ARD (Automatic Rescue Device): It is an automatic device that can stop the elevator ...

As a professional B-end elevator and escalator parts supplier in China with 16 years of industry expertise, NONA Elevator understands that every critical safety component directly impacts elevator reliability, lifecycle cost, and passenger safety. Among ...

Sources and causes of elevator noise Elevator components are numerous and distributed in different locations of the building, including drive host, control cabinet, floor door, car, etc. These components will make certain noises when the elevator is running. Elevator noise is divided into mechanical noise, electrical noise and pneumatic noise according to different generation mechanisms.

Project Name：Ducab HV- VCV tower Passenger lift

Project address：Dubai UAE

Project date：2025/3

Elevator wire rope, a critical component of elevator systems, is essential for suspending and moving the car and counterweight. Selecting the right elevator wire rope is vital for ensuring safe elevator operation, extending its lifespan, and enhancing the riding experience. Here are the key factors to consider:

The main function of the elevator brake is to ensure the safe operation of the elevator. Specifically, the functions of the elevator brake include: