LMZ-Ⅱ(MLL-Ⅱ) type with brake wheel

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    LMZ-Ⅱ (formerly MLL-Ⅱ) plum-shaped elastic coupling with brake wheel (GB5272-2002 instead of GB5272-85)

      ●The quincunx-shaped elastic coupling is composed of two half-couplings with the same shape of the claws and elastic elements. The quincunx-shaped elastic element is placed between the two halves of the coupling claws to realize the two halves of the coupling.的连接。 Connections.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 working reliability. It is not suitable for heavy loads and restricted axial dimensions, after replacing elastic components The two axes are difficult to align.
       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.
       The plum-shaped 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 plum-shaped 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 load-bearing capacity, long service life, and reliable coupling. No need for lubrication, low maintenance workload, and 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 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 to automatically compensate.

              Basic performance parameters and main dimensions of MLL-Ⅱ plum blossom elastic coupling with brake wheel

     

     

     

    Plum-shaped elastic coupling In 2004, many chemical machinery manufacturing companies received a large number of orders that have not been seen for many years, and their product sales have increased significantly, with an increase of 30% in the first half of this year.For example, in the automobile industry, Geely Group has taken up a banner of independent innovation in China's national automobile industry.The star coupling also provides key processing equipment such as CNC heavy-duty machine tools and machining centers for aviation companies such as Guizhou Liyang Machinery Factory, Shenyang 606 Institute, 7105 Factory, and Chengdu Aero Engine Company.At this grand "banquet" exhibiting high-end machine tools from around the world, Jiangsu Yawei Machine Tool Co., Ltd. exhibited the "China Famous Brand" products, high-precision CNC bending machines and CNC shears, which were produced by thousands of machine tools from around the world. Favored by manufacturers and distributors.Low clearance plum blossom coupling coupling ROTEX couplings couplings couplings couplings al-035 Miki
    Polyurethane coupling GR 90 ROTEX-GS 90 es 90 trasco 90 es 65 cl-150 lovejoy
    Polyurethane coupling sit spa ktr kupplungstechnik gmbh made in italy made in germany coupling miki pulley
    Coupling sit spa ktr kupplungstechnik gmbh made in italy made in germany coupling miki pulley 64 sha
    Import import import import import import import import
    Plum blossom block GR 125 ROTEX-GS 125 es 125 trasco 125 sprflex coupling mikipulley EK1/450
    Flexible coupling GR 65 ROTEX-GS 65 es 65 trasco 65 es 48 cl-100 lovejoy
    servomax EKL/150 EKH/300 EK1/150 RW R+W ANTRIEBSELEMENTE GMBH EK2/60 EK6/300
    Elastomer GR 19 ROTEX-GS 19 es 19 trasco 19 es 9 al-070 Miki
    Sit spa ktr kupplungstechnik gmbh made in italy made in germany coupling miki pulley 92 SHA
    Plum coupling GR 14 ROTEX-GS 14 es 14 trasco 14 es 7 al-050 Miki

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