The elastic body of the LMZ-1 plum blossom coupling has the functions of damping, buffering and electrical insulation on the LMZ-1 plum blossom coupling. The LMZ-1 plum blossom coupling elastic body has two colors, red and yellow, and the shape is hard, if the light can not distinguish the quality of the material from the shape.But according to physical changes, the difference in material can be distinguished.The method is to heat water to make the temperature reach 100℃. When the temperature reaches a certain value, it can be found that the harder LMZ-1 plum blossom coupling is made of polyurethane, while the soft LMZ-1 plum blossom coupling is made of polyurethane. The elastomer is made of Polylu.There is another way to identify it by smelling. Good elastomers basically don't have a big odor, while second elastomers have a more pungent odor.A good plum elastic body becomes light and shiny.And the second plum blossom elastic body is black, not bright.

　　Polyurethane plum-shaped elastic body is a plum-shaped elastic element made of polyurethane material. This elastic element is used on the LMZ-1 plum-shaped coupling to play the role of damping, buffering and electrical insulation.The characteristics of this polyurethane plum-shaped elastomer are that the polyurethane elastic element is wear-resistant and oil-resistant, has a large bearing capacity, a long service life, and is reliable. The coupling does not need lubrication, and the maintenance workload is small, and it can run continuously for a long time.