Benefits
Having compared the tooth muffs and pin coupling, the plate muffs are available to:
Muff’s type | Transmitting torsional moment, Н×м, Nominal | Transmitting torsional moment, Н×м, Мах. shortterm | Transmitting power, кW*, while, n=1000 rpm | Transmitting power, кW*, while, n=3000 rpm | Size, mm, ø C | Size, mm, ø D max | Size, mm, В min | Size, mm, A | Permitted relative shaft misalignment, mm | Permitted relative shaft misalignment, mm | Permitted relative shaft misalignment, ° | Minimum axial distance between edges of connecting shafts, mm | Weight, kg while В min |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
МК 2-17 | 160 | 395 | 17 | 51 | 100 | 45 | 100 | 40 | 0,35 | ± 2,0 | 0,5 | 90 | 7 |
МК 2-34 | 315 | 787 | 34 | 102 | 125 | 60 | 100 | 40 | 0,45 | ± 2,8 | 0,5 | 95 | 11 |
МК 2-67 | 630 | 1575 | 67 | 201 | 150 | 75 | 120 | 55 | 0,55 | ± 3,2 | 0,5 | 110 | 16 |
МК 2-105 | 1000 | 2500 | 105 | 315 | 150 | 75 | 120 | 65 | 0,35 | ± 2,0 | 0,5 | 110 | 17 |
МК 2-270 | 2500 | 6250 | 270 | 810 | 180 | 80 | 140 | 80 | 0,5 | ± 2,2 | 0,5 | 140 | 30 |
МК 2-420 | 4000 | 10000 | 420 | 1260 | 220 | 100 | 160 | 90 | 0,6 | ± 3,0 | 0,5 | 160 | 50 |
МК 2-670 | 6300 | 15750 | 670 | 2010 | 255 | 120 | 180 | 105 | 0,7 | ± 3,8 | 0,5 | 170 | 80 |
МК 2-1050 | 10000 | 25000 | 1050 | 3150 | 285 | 130 | 200 | 120 | 0,75 | ± 4,0 | 0,5 | 170 | 103 |
МК 2-1340 | 12500 | 31250 | 1340 | 4020 | 310 | 160 | 200 | 140 | 0,75 | ± 4,0 | 0,5 | 200 | 120 |
Operation
he principle of elastic plate muffs operation is based on transmition the torsional moment between shafts through bags of thin metal sheets. At this time the mutual angle, axial and radial shaft misalignment can be compensated only with elastic deformation of sheet bags. The muff is consisted in two halfmuffs and spacer plate with two bags of elastic units. The spacer plate is fixed to half-muffs with screw.
Температура, °С | от −30 до +400 |
Плотность, кг/м³, не более | 1050 |
Концентрация механических примесей, %, не более | 0,2 |
Величина зерна твердой неабразивной фазы, мм, не более | 0,2 |
Содержание серы в несвободном состоянии, %, не более | 3,5 |
Содержание парафина, %, не более | 3,5 |