A useful explanation of the use of a counterweight. It is, of course, very simplified. Not all lifts are driven through a worm gear. High speed lifts are direct drive, but the balance principle is the same. Most hydraulic lifts do not use a counterweight.
It’s worm gear unit( it’s a worm over wheel unit in the diagram) also there quite a few traction lift without counterweight nowadays using wrapped sheaves and ropes fixed to the bottom and top of a car working in a push and pull arrangement.
@@deepdays9068the motor only needs to shift half the load. It lifts that weight in the counterweight to move an empty car down or the same to lift a full car up
What software did you use to create this video?
Thanks for the simple explanation!!
A useful explanation of the use of a counterweight. It is, of course, very simplified. Not all lifts are driven through a worm gear. High speed lifts are direct drive, but the balance principle is the same. Most hydraulic lifts do not use a counterweight.
youtube.com/@lifteducationok?si=3DK7T0gqerzSbQ9S
Useful video....
super explain
I find these videos very helpful and interesting
youtube.com/@lifteducationok?si=3DK7T0gqerzSbQ9S
What software use for graphic animation please?
youtube.com/@lifteducationok?si=3DK7T0gqerzSbQ9S
Are weight of counter weight and elevator weight are equal??
No, counterwieght are heavier than elevator cabin
Good.
youtube.com/@lifteducationok?si=3DK7T0gqerzSbQ9S
Meaning the counter weight is more than weight the capacity of car?
yes. Weight of car + half the maximum number of people.
@@netional5154why half, why not whole?
@@deepdays9068 Did you watch the video? It's explained.
It’s worm gear unit( it’s a worm over wheel unit in the diagram) also there quite a few traction lift without counterweight nowadays using wrapped sheaves and ropes fixed to the bottom and top of a car working in a push and pull arrangement.
@@deepdays9068the motor only needs to shift half the load. It lifts that weight in the counterweight to move an empty car down or the same to lift a full car up
WөW
youtube.com/@lifteducationok?si=3DK7T0gqerzSbQ9S