Diaphragm coupling
Drum gear coupling
Plum-shaped elastic coupling
Star coupling
Elastic pin coupling
Elastic pin gear coupling
Elastic sleeve pin coupling
JQ type clamp coupling
Sprocket coupling
Slider coupling
Tyre coupling
Rigid coupling
Serpentine spring coupling
Three-jaw coupling for pump
Coupling accessories
Coupling rough
LK elastic block coupling
LMZ-II (formerly MLL-II) quincunx elastic coupling with brake wheel
LMZ-II (formerly MLL-II) type quincunx elastic coupling with brake wheel When changing the elastic element, the two halves of the coupling need to move in the axial direction.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.
Features of LMZ-II (formerly MLL-II) plum-shaped elastic coupling with brake wheel:
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 have long service life.
5. The coupling does not need lubrication, the maintenance workload is small, and it can run continuously for a long time.
LMZ-II (formerly MLL-II) plum-shaped elastic coupling with brake wheel is suitable for frequent starting, forward and reverse rotation, medium and high speed, medium torque and high-demand working occasions, such as: metallurgy, mining, petroleum, Chemical industry, lifting, transportation, light industry, textile, water pump, fan, etc.
The basic parameters of LMZ-II (formerly MLL-II) plum-shaped elastic coupling with brake wheel:
| model | Nominal torque Tn/N·m | Allowable speed [n]/r·min-1 | Axle hole diameter d1, d2, dz | L | L0 | D | D1 | Elastic part model | Mass m/kg | Moment of inertia I/kg·m2 | |
| Elastic part hardness | |||||||||||
| a(HA) | b(HD) | ||||||||||
| 80±5 | 60±5 | ||||||||||
| LMD1 | 25 | 45 | 8500 | 12, 14, 16, 18, 19, 20, 22, 24, 25 | 35 | 92 | 50 | 90 | MT1-aMT1-b | 1.206 | 0.00082 |
| LMD2 | 50 | 100 | 7600 | 16, 18, 19, 20, 22, 24, 25, 28, 30 | 38 | 101.5 | 60 | 100 | MT2-aMT2-b | 1.648 | 0.0014 |
| LMD3 | 100 | 200 | 6900 | 20, 22, 24, 25, 28, 30, 32 | 40 | 110 | 70 | 110 | MT3-aMT3-b | 2.357 | 0.0024 |
| LMD4 | 140 | 280 | 6200 | 22, 24, 25, 28, 30, 32, 35, 38, 40 | 45 | 122 | 85 | 125 | MT4-aMT4-b | 3.556 | 0.005 |
| LMD5 | 350 | 400 | 5000 | 25, 28, 30, 32, 35, 38, 40, 42, 45 | 50 | 138.5 | 105 | 150 | MT5-aMT5-b | 6.361 | 0.0135 |
| LMD6 | 400 | 710 | 4100 | 30、32、35、38、40、42、45、48 | 55 | 155 | 125 | 185 | MT6-aMT6-b | 10.768 | 0.0329 |
| LMD7 | 630 | 1120 | 3700 | 35*、38*、40*、42*、45、48、50、55 | 60 | 172 | 145 | 205 | MT7-aMT7-b | 15.302 | 0.0581 |
| LMD8 | 1120 | 2240 | 3100 | 45*、48*、50、55、56、60、63、65 | 70 | 195 | 170 | 240 | MT8-aMT8-b | 22.717 | 0.1175 |
| LMD9 | 1800 | 3550 | 2800 | 50*、55*、56*、60、63、65、70、71、75、80 | 80 | 224 | 200 | 270 | MT9-aMT9-b | 34.439 | 0.233 |
| LMD10 | 2800 | 5600 | 2500 | 60*、63*、65*、70、71、75、80、85、90、95、100 | 90 | 248 | 230 | 305 | MT10-aMT10-b | 51.358 | 0.459 |
| LMD11 | 4500 | 9000 | 2200 | 70*、71*、75*、80*、85*、90、95、100、110、120 | 100 | 284 | 260 | 350 | MT11-aMT11-b | 81.302 | 0.977 |
| LMD12 | 6300 | 12500 | 1900 | 80*、85*、90*、95*、100、110、120、125、130 | 115 | 321 | 300 | 400 | MT12-aMT12-b | 115.53 | 1.751 |
| LMD13 | 11200 | 20000 | 1600 | 90*、95*、100*、110*、120*、125*、130、140、150 | 125 | 348 | 360 | 460 | MT13-aMT13-b | 161.79 | 3.366 |
| LMD14 | 12500 | 25000 | 1500 | 100*、110*、120*、125*、130*、140*、150、160 | 135 | 358 | 400 | 500 | MT14-aMT14-b | 196.30 | 4.867 |
Hangzhou LMZ-II (formerly MLL-II) plum-shaped elastic coupling with brake wheel Hangzhou LMZ-II (formerly MLL-II) plum-shaped elastic coupling with brake wheel
