What is traction elevators

Question

Accepted Answer

Traction elevators are a type of elevator system that use cables and a counterweight to move the elevator car.

Traction elevators are commonly used in high-rise buildings.
They operate by using an electric motor to drive a sheave (pulley) system.
The elevator car is attached to a set of steel cables, which are connected to a counterweight.
As the motor turns the sheave, the cables move the elevator car up or down.
The counterweight helps to balance the weight of the car and reduce the amount of energy required to move it.
Traction elevators are known for their smooth and efficient operation.
They are often equipped with safety features such as emergency brakes and backup power systems.

Accepted Answer

Traction Elevators
This design utilizes a geared machine, ropes, and counterweights instead of hydraulic equipment. The main guide rails are mounted on each side of the car and an additional pair of counterweight rails is located on one side or at the rear. The geared machine, along with the related drive equipment, is generally located above the hoistway in a penthouse machine room. In some limited situations, it can be located next to the hoistway at a lower landing. This latter arrangement is referred to as a basement traction.

What is traction elevators

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