The elevator traction machine plays an important role in the elevator. Here I would like to introduce you the elevator traction machine. The elevator traction machine provides the necessary power for the elevator to move up and down by winding the wire rope around the traction sheave, and the other end is connected to the […]
Elevator light curtain is a kind of safety equipment installed in the elevator door, which detects passengers entering and leaving through safety ray or light curtain senso
The escalator friction wheel is an important part of the escalator system.What is a friction wheel?Do you know the function of escalator friction wheels? Now let us introduce it so that everyone can have a basic understanding of the escalator handrail friction wheel and deepen their impression of the escalator friction wheel. The function of escalator friction wheel： […]
There are many elevator wire rope types,and different types of steel wire ropes play different roles in elevators.How do we distinguish different types of wire ropes when purchasing?This has also become a doubt for many of us.I take this opportunity to introduce three main elevator rope types and their characteristics to you so that you […]
Elevator buffers types mainly include energy-storage buffers and energy-consuming buffers. Polyurethane and spring buffers are energy-storage buffers, and hydraulic buffers are energy-consuming buffers.
The elevator fan is usually installed inside the elevator car or at the top of the car.We commonly encounter three types of fans installed inside the elevator car: wall-mounted fans, ceiling fans, and axial fans. Additionally, elevator airflow can also be provided by elevator air conditioning systems.
Safety gear are safety protection devices for elevators parts. The elevator safety gear device is a kind of safety device which can stop the car and clamp it on the guide rail when the elevator speed exceeds the rated speed set by the elevator speed governor under the control of the speed governor, or when the suspension rope breaks and loosens. It provides effective protection for the safe operation of the elevator, and is generally installed on the car frame or counterweight frame.
The door hanging wheel mainly consists of three parts: roller blank, bearing, and polyurethane adhesive.
Roller blank materials: Generally, door hanger roller are made of nylon, iron, steel, or aluminum alloy.
Nylon: Engineering plastic. Low noise, lightweight but less wear-resistant compared to iron wheels.
Iron: Good stability, wear-resistant, but much heavier than nylon.
Steel: High strength and durability, suitable for supporting and guiding large and heavy elevator doors.
Aluminum alloy: Lighter weight and good corrosion resistance, suitable for elevator door hanging wheels requiring lightweight design.
In fact, qualified escalators in operation are equipped with a stair collapse protection device. Once a step collapses due to a malfunction, this protection device can promptly trigger a safety switch and stop the escalator, preventing passengers from falling into the space below the steps.
Photo AF-ID Model No. Size(mm) Photo AF-ID Model No. Size(mm) / 80093 AK-21 39*38.5 / 80094 E411 46*46*38 / 80094A Atlanta 185*126*25 80095 BS34APB-06-R 54*39*40 80095B F0209191A 34*34*40 80095C AO-2(AK-19) 54*39*42 80096 JBA26807BDW 84*46*27 80097 TA301 DC24V 80098 GAK-AB 32*32*44 80100 AK-43 35*32 / 80102 AK03-A / 80103 BR27A D30/26*32 80103A BR27BFAA25090A7 / 80103B PB60-0501B […]
When purchasing escalator step rollers, how to choose escalator step rollers is a question many people have. Here I provide some questions to ask when buying step rollers. At this time you need to provide some key information to ensure that you choose the right product for you. 1. Determine the specifications of the escalator […]
Finally,To sum up the above content, we know that the comb plate is located at the entrance and exit of the escalator, which is used to make the ladder pedal run stably according to the track and prevent foreign objects from being involved. The color is usually yellow because yellow is easy to be seen. There are four kinds of materials, namely cast iron, stainless steel, aluminum alloy, PVC or ABC.