About the wiring harness of elevator, safety insurance system is a kind of inspection. In recent years, we have learned from the news that many elevator injuries have occurred, mainly due to the aging of the elevator or problems in the system, leading to accidents. The role of the elevator harness in the safe and stable work of the elevator is obvious. What are the requirements of elevator wire harness in the process of processing? How to ensure the product quality? Let's listen to the analysis of wire harness processing factory

Elevator plays an important role in people's daily life. Whether it is a commercial office building or a residential building, the elevator is up and down every day, almost all-weather operation, which is the test of the elevator harness and safety insurance system. In recent years, we have learned from the news that many elevators have been injured, most of which are aging elevators, or system problems, leading to accidents.

The role of the elevator harness in the safe and stable operation of the elevator is obvious. What are the requirements of elevator wire harness in the process of processing? How to ensure the product quality? Let's listen to the analysis of wire harness processing factory

Elevator harness requirements:

1. The cable should be freely suspended and completely retracted before use, and the cable reinforcement core should be fixed to accept the tension together;

2. Multiple cables shall be arranged in rows. In the process of operation, the cable rises and falls, the elevator moves, moves, twists and turns frequently, and the demand is flexible and twists and turns well;

3. The cable should be placed straight, which needs certain tensile strength;

4. The working environment is oily and fireproof, and the cable is not required to be flame retardant;

5. Small outer diameter and light weight are required.

Features of elevator harness structure:

1. 0.2mm round copper single strand is used, and the insulation layer is wrapped between the insulation and the conductor. When the cable is twisted in the same direction, the flexibility of the cable increases. The function of zigzag;

2. Cable reinforcement core is added to the cable to bear the mechanical tension. The reinforcement core is made of nylon rope and steel wire rope to add the tensile strength of the cable;

3. YTF cable uses chloroprene rubber sheath to improve the weatherability and non flammability of the cable.