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LMZ-Ⅱ (formerly MLL-Ⅱ) plum-shaped elastic coupling with brake wheel

product category: Product display>> Plum coupling
The LMZ-Ⅱ(formerly MLL-Ⅱ) type brake wheel quincunx elastic coupling is composed of two half-couplings with the same shape of the claws and elastic elements. The plum-shaped elastic element is used to place the two halves of the coupling. Between the two halves of the coupling.

  Summary:The LMZ-Ⅱ(formerly MLL-Ⅱ) type brake wheel quincunx elastic coupling is composed of two half-couplings with the same shape of the claws and elastic elements. The plum-shaped elastic element is used to place the two halves of the coupling. Between the two halves of the coupling.

  LMZ-Ⅱ (formerly MLL-Ⅱ) type quincunx elastic coupling with brake wheel is composed of two half-couplings with the same shape of claws and elastic elements. The plum-shaped elastic element is used to place the two halves of the coupling. Between the two halves of the coupling.It has the characteristics of compensating 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 shafts, and working parts that require high working reliability. It is not suitable for heavy loads and limited 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.

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
a(HA) b(HD)
80±5 60±5
LMZ5-I-160 250 400 4750 25,28 50 127 105 160 70 MT5 6.602 0.019
LMZ5-I-200 3800 25,28 200 85 9.204 0.044
LMZ6-I-200 400 710 30,32,35,38, 40,42,45,48 55 143 125 MT6 11.45 0.052
LMZ7-I-200 630 1120 35*,38*,40*,42*,45,48,50,55,56 60 159 145 MT7 13.96 0.064
LMZ7-I-250 3050 35*,38*,40*,42*,45,48,50,55,56 250 105 20.09 0.144
LMZ8-I-250 1120 2240 45*,48*,50,55,56 70 181 170 MT8 24.65 0.175
LMZ8-I-315 2400 45*,48*,50,55,56 315 135 34.13 0.374
LMZ9-I-315 1800 3550 50*,55*,56*,60,63,65,70,71,75,80 80 208 200 MT9 41.67 0.45
LMZ9-I-400 1900 50*,55*,56*,60,63,65,70,71,75,80 400 170 65.61 1.259
LMZ10-I-400 2800 5600 60*,63,65*,70,71,75,80,85,90,95,100 90 230 230 MT10 74.53 1.4
LMZ10-I-500 1500 60*,63,65*,70,71,75,80,85,90,95,100 500 210 110.6 3.472
LMZ11-I-500 4500 9000 70*,71*,75,80*,85*,90,95,100,110,120 100 260 260 MT11 121.7 3.715
LMZ12-I-630 6300 12500 1200 80*,85*,90*,95*,100,110,120,125,130 115 297 300 630 265 MT12 213.7 10.24
LMZ13-I-710 11200 20000 1050 90*,95*,100*,110*,120*,125*,130,150 125 323 360 710 300 MT13 341.6 19.99
LMZ14-I-800 12500 25000 950 100*,110*,120*,125*,130*,140*,150 160 135 333 400 800 340 MT14 510.1 39.36

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