LMZ-Ⅱ (formerly MLL-Ⅱ) typePlum-shaped elastic coupling with brake wheelIt is composed of two half-couplings with the same shape of the protruding claws and elastic elements. The plum blossom-shaped elastic element is placed between the two half-coupling protruding claws to realize the coupling of the two halves of the coupling.It has the characteristics of compensating for the relative deviation of the two shafts, damping, buffering, small radial size, simple structure, no lubrication, high carrying capacity, and convenient maintenance.
The two halves of the coupling need to move in the axial direction when changing 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 changing elastic components The two axes are difficult to center.
The LMZ-Ⅱ(MLL-Ⅱ) plum-shaped elastic coupling with brake wheel is 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 industry, lifting, transportation, light industry, textile, water pump, fan, etc.The working environment temperature is -35℃～+80℃, the transmission nominal torque is 250～12500N.m, and the allowable speed is 4750～950r/min.
Basic parameters and main dimensions of LMZ-Ⅱ (formerly MLL-Ⅱ) integral type with brake wheel plum-shaped elastic coupling (GB/T 5272-2002) (unit: mm)
|model||Nominal torque/Nm||Allowable speed/r/min||Axle hole diameter d1, d2, dz||L||L0||D||D0||B||Elastic part model||Weight/kg||Moment of inertia/kg.㎡|
|Elastic part hardness|