Hebei LMZI brake wheel plum-shaped elastic coupling

Scope of application and performance characteristics of LMZI brake wheel plum-shaped elastic coupling

1. LMZI brake wheel quincunx 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 to achieve Automatic compensation.

2.LMZI制动轮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。

3. Compared with other couplings, the plum-shaped elastic coupling has the following characteristics:

(1) Stable work, with good vibration damping, buffering and electrical insulation properties.

(2) Simple structure, small radial size, light weight, small moment of inertia, suitable for medium and high speed occasions.

(3) It has large axial, radial and angular compensation capabilities.

(4) Polyurethane elastic elements are resistant to oil, have large carrying capacity and long service life..

(5)Plum couplingNo lubrication is required, maintenance workload is small, and continuous long-term operation is possible.

LMZI brake wheel plum-shaped elastic coupling is composed of two half-couplings with the same shape and elastic elements. The plum-shaped elastic element is placed between the two halves of the coupling claws to realize the two halves The coupling of the coupling.It has the characteristics of compensating for the relative offset of the two shafts, damping, buffering, small radial size, simple structure, no lubrication, high carrying capacity, convenient maintenance, etc. However, the two halves of the coupling must be moved in the axial direction when replacing the elastic element.It is suitable for connecting two coaxial lines, frequent starting, forward and reverse changes, medium and low speed, medium and small power transmission shaft systems, and working parts that require high workability. It is not suitable for heavy loads and restricted axial dimensions. Difficult to align the axis.

After the revision of the standard, the plum-shaped elastic elements are made of polyurethane and cast nylon.According to different working conditions, choose different materials, such as fans, water pumps, light industry, textiles, etc. When the work is stable and the load changes little, polyurethane can be selected.The prices of the two materials are quite different.

Hebei LMZI brake wheel plum-shaped elastic coupling　Hebei LMZI brake wheel plum-shaped elastic coupling