Risks of Escalator Step Deformation
What Operating Risks Can Be Caused by Escalator Step Deformation? Escalator steps are critical load-bearing components that carry passengers during escalator operation. They are continuously subjected to passenger weight, operating impacts, and repeated cyclic loads. If an escalator step becomes deformed, it can not only reduce ride comfort but also cause abnormal step operation and […]
Slow Elevator Button Return:Is It a Faulty Button or a Signal Issue?
Slow Elevator Button Return:Is It a Faulty Button or a Signal Issue? During elevator maintenance, technicians often encounter the following situation: the elevator button can be pressed and the floor call works normally, but after releasing it, the button returns slowly or even gets briefly stuck. Many people instinctively assume that “the button is about […]
Replacing the New INV-BDC Elevator Board Steps
Replacing the New INV-BDC Elevator Board Steps Normally, if the INV-BDC elevator board on the elevator is damaged, the high-power transistors (IGBT modules) connected to the BDC are likely damaged as well.Before installing the new BDC board, it is recommended to check the IGBT module — QM300HA-H (MVP type) or QM200HA-2H (HVP type). If the module […]
Complete Guide to Elevator Installation Tools
Essential Gear for a Smooth Ride Complete Guide to Elevator Installation Tools Installing an elevator may sound like a job for superheroes—after all, we're talking about bringing a whole building to a vertical level of convenience! But, while you may not need a cape, you will need the right tools. Here’s a quick guide to […]
Scent-Sational Elevator Journey: Ride Up With Elevator Aromatherapy Fan
Bring Refreshing Scents to Elevators on World Creativity and Innovation Day Here comes World Creativity and Innovation Day! It’s a day to celebrate the power of human imagination and ingenuity. As we mark this occasion, it's essential to explore how innovation can enhance even the most mundane aspects of our daily lives. Innovation is not […]
Elevator Traction Sheave Repair____You Need To Know
What is the elevator traction sheave? Elevator traction sheave is the rope pulley device which is responsible for transmitting traction power. It is the important parts of the elevator. How does the elevator traction sheave work? The elevator traction sheave moves the car by friction with the wire rope. In short, the traction system operation […]
What Is The Elevator Door Motor?
Elevator door motor is an electric drive device used in elevator door systems.In an elevator, the door motor is responsible for controlling the opening and closing of the elevator door.The elevator door motor is usually installed at the top or bottom of the hoistway and drives the opening and closing of the door through electricity."The […]
The 16th World Elevator & Escalator Expo 2024
The 16th World Elevator & Escalator Expo, sponsored by China Elevator Association and China Center For International Economic And Technological Exchange, will be held at the National Convention and Exhibition Center (Shanghai) from May 8 to 11, 2024. The exhibition area will reach 110,000 square meters, with 1,100 exhibitors and 120,000 professional visitors expected. According […]
What Is Elevator Oil Cup Used For ?
The elevator oil cup is used for lubrication management in elevator systems, especially for lubricating elevator guide rails. During the operation of the elevator, friction occurs between the guide rails and the elevator car and counterweight. The purpose of the oil cup is to provide lubricating oil to reduce this friction, ensuring smooth operation of […]
What Is An Encoder Used For ?
Elevator encoders play a vital role in elevator control systems and have the following main uses: 1. Position positioning: Elevator encoders can provide precise position information of the elevator car, helping the elevator control system ensure that the elevator accurately stops at the designated floor. This is very important for the safety and comfort of […]
What Is An Elevator Encoder？
An elevator encoder is a device used to monitor elevator position, speed and acceleration. It mainly converts the mechanical motion of the elevator into electrical signals so that the elevator control system can accurately control the operation of the elevator.Elevator rotary encoders are usually installed in key parts of the elevator mechanical system, such as […]
What Keep Elevator Door Running Smoothly?
The elevator door system, comprising the Elevator Door Operator, Landing Door Unit, Door Guides, Door Sensors, and Door Panel, ensures passenger safety, smooth operation, and comfort by managing door movements, synchronizing floor and car doors, detecting passenger presence, and preventing direct contact.
