Observation Elevator Suppliers introduces the working principle of elevators
1. The two ends of the traction rope are respectively connected to the car and the counterweight and are wound on the traction sheave and the guide wheel. The traction motor drives the traction sheave to rotate after speed change by the reducer, which is produced by friction between the traction rope and the traction sheave. The traction force can realize the lifting movement of the car and the counterweight, and achieve the purpose of transportation.
2. Generally speaking, traction drive is widely used in elevators. The traction machine is used as the driving mechanism, and the wire rope is hung on the sheave of the traction machine, one end is suspended from the car, and the other end is suspended from the counterweight. When the traction machine rotates, the traction force is generated by the friction between the steel wire rope and the sheave.
3. In addition, traction elevators rely on traction to achieve relative movement. The electric motor installed in the machine room passes through a traction machine composed of a reduction box and a brake so that the traction wire rope passes through the traction sheave, one end is connected to the car, and one end is connected to the counterweight device. , The gravity of the car and the counterweight device make the traction wire rope compact in the traction sheave rope groove, so that the motor rotates to drive the traction sheave to rotate, drive the wire rope, drag the car and the counterweight to move relative to each other.