Now more and more people will consider installing a home elevator when decorating and designing their villas. However, there is still a big difference between elevators and additional or finished furn...
Three major situations of water entering the elevator:1. The rainstorm weather causes the underground garage (basement) to accumulate water, which then flows back into the elevator shaft.2. When the f...
In elevators, the elevator door lock plays an important role. So what are the functions of elevator door lock devices?1. The function of elevator door lockThe elevator door lock is installed on the la...
1. Opening the door of the elevator door machineWhen the JKM pulls in, the current flows through the motor rotor DM on one hand, and on the other hand through the door opening resistance RKM, from M2...
The elevator door machine is a mechanism whose role is to open and close the car door of the elevator hall. When it receives the signals of opening and closing of the elevator door, the elevator door ...
For an elevator, its doors are divided into the landing door and the car door. As the name suggests, the landing door is the door on the side of the landing, that is, the door that we see as we stand ...
It is believed that people who often take elevators should know that each floor of the elevator has a corresponding elevator landing door. We should also upkeep the elevator landing door when using th...
The elevator landing door is the component of the elevator that we see most directly, and it is also the most exposed component. It plays an important role in preventing people from falling down the e...
The elevator door is a very important part of the elevator. The door that can be seen from the outside of the elevator and is fixed on each floor is called the hall door, and the door that is seen fro...
What is the difference between a home elevator and a residential elevator?1. In terms of spatial structure:The residential home elevator adopts a single-sided guide rail structure, only a single-sided...
Elevators not only need door machine controllers with excellent performance, but more importantly, they need special motors for elevator door control with high protection level, small size and large t...
1. Spring-type automatic door closing: opening the door requires a larger torsion force to pull the door, that is, when opening the door, the tension spring needs to be stretched, and the door is oper...
The elevator is a vertical lifting vehicle. The lift door operator machine system is divided into two parts: the car door and the hall door. The hall door has no power device. The hall door is driven ...
The elevator landing door is the door you see when you take the elevator. Its main structure includes guide rail frames, sliding blocks, pulleys, sills, door frames, doors, and so on. The elevator lan...
This article will introduce troubleshooting and elimination methods of lift door operators.1. The elevator can neither close nor open the door.Troubleshooting and Elimination Methods:① Control circui...
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