Tips Of GEN2 Elevator Inverter PG Card
Extremely Expensive Inverter PG Card For GEN2 elevators, there’s a specific PG card used with the GEFRAN INVERTER, either AVY3150 or other models, that is priced several times higher than regular PG cards. PG cards are categorized into synchronous and asynchronous types, determined by the control method of the elevator’s traction machine. Please make sure […]
What Are The Two Types Of Traction Elevator?
Synchronous traction machines and asynchronous traction machines are two different types of traction machines in the elevator system. They are essentially different in terms of motor type, efficiency, control method, etc. 1. Elevator traction machine type Synchronous traction machine: The rotor speed of this motor changes synchronously with the grid frequency while using a permanent magnet […]
What Is Traction Machine In Elevator?
The elevator traction machine plays an important role in the elevator. Here I would like to introduce you something interesting about it. 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 Rope Types And Characteristics
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 […]