What is the structure of the balanced compensation chain? How to choose?

1, through the rope compensation chain guide ring, is the most original compensation chain, can only be used for the speed of 1.75m/s below the elevator. The structure is threaded with twine in the iron chain. Due to friction and collision between chains in the process of use, this compensation chain has a relatively large noise, and people have an obvious sense of shaking in the car. The advantage is that it is cheap, and most elevator companies have abandoned it.

2. Guide ring of plastic-coated compensation chain. In order to reduce the noise of the rope through compensation chain during operation and slow down the corrosion of the chain by the environment, a layer of PVC hose is wrapped on the basis of the rope through compensation chain to form a plastic-coated compensation chain. Compared with the through-rope compensation chain, the plastic-coated compensation chain has much less noise during operation and is more beautiful, but it still needs to be improved in terms of flexibility and durability.

3, fully plastic compensation chain guide ring, can be used up to 6m/s high-speed elevator, the appearance of cable PVC structure, when used, the elevator can achieve smooth and silent effect, is loved by many large elevator companies. What is the structure of the balanced compensation chain? How to choose?

Generally speaking, the weight of the compensation chain is determined by subtracting the weight of the accompanying cable from the weight of the traction rope, and then the weight per meter of the compensation chain is determined.