The quincunx-shaped elastic coupling is mainly composed of two protruding teeth that are closely meshed and subjected to radial compression to transmit torque. When the two axes are relatively offset, the elastic element undergoes corresponding elastic deformation, which plays a role of automatic compensation.Plum-shaped elastic couplings are mainly suitable for frequent starting, forward and reverse rotation, medium and high speed, medium torque and high reliability work occasions, such as: metallurgy, mining, petroleum, chemical, lifting, transportation, light industry, textile, Water pumps, fans, etc.Working environment temperature: -35℃～80℃, transfer nominal torque 25～12500Nm, allowable speed 1500～15300r/min.

      M (formerly ML) series plum-shaped elastic coupling (GB5272-2002)

The scope of application and performance characteristics of ML series plum-shaped elastic coupling

The quincunx elastic coupling has the following characteristics: the flower-shaped elastic coupling has simple structure, small radial size, light weight, and small moment of inertia. It is suitable for medium and high speed applications. The quincunx elastic coupling is stable and reliable, and has good reduction Vibration, buffering and electrical insulation properties.The quincunx-shaped elastic coupling has large axial, radial and angular compensation capabilities. The quincunx-shaped elastic coupling has high-strength polyurethane elastic elements that are wear-resistant and oil-resistant, have large bearing capacity, long service life, and reliability. No coupling is required. Lubrication, low maintenance workload, continuous long-term operation.

梅花形弹性联轴器主要适用于起动频繁、正反转、中高速、中等扭矩和要求高可靠性的工作场合，例如：冶金、矿山、石油、化工、起重、运输、轻工、纺织、水泵、风机等。工作环境温度 -35℃～+80℃，传递公称扭矩25～12500Nm，许用转速1500～15300r/min。

The ML series plum-shaped elastic coupling is mainly composed of two protruding teeth that are closely meshed and subjected to radial compression to transmit torque. When the two axes are relatively offset, the elastic element undergoes corresponding elastic deformation, which plays a role of automatic compensation. Basic performance parameters and main dimensions of LM (formerly ML) series plum-shaped elastic coupling