Flex Disc Coupling - DB Type
Key Specifications / Features
Model No.: Suoda 15 DB 02 Hits: 3218
China Flex Disc Coupling Manufacturer Suoda Supplies Flex Disc Couplings, DB Type Disc Couplings, Easy to Balance, Suitable for High-speed Transmission Shaft.
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Detail Infomation
Type |
Nominal torque Tn N.m |
Allowable speed (n)r/min |
Diameter of axle hole |
Length of axle hole |
D | D1 | t |
Torsional rigidity X106 N.m/rad |
Moment of inertia kg·㎡ |
Weight Kg |
d, d1 | ||||||||||
DB 1 | 40 | 10700 | 14-28 | 27-62 | 80 | 39 | 8±0.2 | 0.37 | 0.0024 | 1.37 |
DB 2 | 63 | 9300 | 20-38 | 38-82 | 92 | 53 | 8±0.2 | 0.45 | 0.006 | 2.65 |
DB 3 | 100 | 8400 | 25-45 | 44-112 | 102 | 63 | 8±0.2 | 0.56 | 0.012 | 4.8 |
DB 4 | 250 | 6700 | 30-55 | 60-112 | 128 | 77 | 11±0.3 | 0.81 | 0.037 | 7.64 |
DB 5 | 500 | 5900 | 35-65 | 60-142 | 145 | 91 | 11±0.3 | 1.2 | 0.055 | 9.4 |
DB 6 | 800 | 5100 | 40-75 | 84-142 | 168 | 105 | 14±0.3 | 1.42 | 0.16 | 17.15 |
DB 7 | 1000 | 4750 | 45-80 | 84-172 | 180 | 112 | 15±0.4 | 1.9 | 0.225 | 24.5 |
DB 8 | 1600 | 4300 | 50-85 | 84-172 | 200 | 120 | 15±0.4 | 2.35 | 0.33 | 29.4 |
DB 9 | 2000 | 4200 | 55-90 | 84-172 | 205 | 120 | 20±0.4 | 2.7 | 0.35 | 30.38 |
DB 10 | 2500 | 4000 | 55-90 | 84-172 | 215 | 128 | 20±0.4 | 3.02 | 0.43 | 33.9 |
DB 11 | 3150 | 3650 | 60-95 | 107-172 | 235 | 132 | 23±0.5 | 3.46 | 0.65 | 40.18 |
DB 12 | 4000 | 3400 | 60-100 | 107-212 | 250 | 145 | 23±0.5 | 3.67 | 0.94 | 55.86 |
DB 13 | 6300 | 3200 | 63-110 | 107-212 | 270 | 155 | 23±0.5 | 5.2 | 1.35 | 63 |
DB 14 | 12500 | 2850 | 65-120 | 107-212 | 300 | 162 | 27±0.6 | 7.8 | 1.79 | 87 |
DB 15 | 16000 | 2700 | 70-125 | 107-212 | 320 | 176 | 27±0.6 | 8.43 | 2.37 | 87 |
DB 16 | 20000 | 2450 | 75-130 | 107-252 | 350 | 186 | 32±0.7 | 10.23 | 3.84 | 124 |
DB 17 | 25000 | 2300 | 80-150 | 132-252 | 370 | 203 | 32±0.7 | 10.97 | 5.35 | 144 |
DB 18 | 31500 | 2150 | 90-160 | 132-302 | 400 | 230 | 32±0.7 | 13.07 | 9.78 | 202 |
DB 19 | 40000 | 1950 | 100-180 | 167-302 | 440 | 245 | 38±0.9 | 14.26 | 14.15 | 248 |
DB 20 | 45000 | 1850 | 110-190 | 167-352 | 460 | 260 | 38±0.9 | 22.13 | 19.62 | 307 |
DB 21 | 50000 | 1800 | 120-200 | 167-352 | 480 | 280 | 38±0.9 | 23.7 | 24.61 | 348 |
DB 22 | 56000 | 1700 | 130-220 | 202-352 | 500 | 295 | 38±0.9 | 24.6 | 29.54 | 382 |
DB 23 | 63000 | 1600 | 140-220 | 202-352 | 540 | 310 | 44±1 | 29.71 | 39.92 | 451 |
DB 24 | 80000 | 1450 | 150-240 | 202-410 | 600 | 335 | 50±1.2 | 32.64 | 67.54 | 631 |
DB 25 | 100000 | 1400 | 160-250 | 242-410 | 620 | 350 | 50±1.2 | 37.69 | 78.315 | 679 |
DB 26 | 125000 | 1300 | 180-280 | 242-470 | 660 | 385 | 50±1.2 | 50.43 | 117.25 | 889 |
DB 27 | 160000 | 1200 | 190-300 | 282-470 | 720 | 410 | 60±1.4 | 71.51 | 166.60 | 1063 |
DB 28 | 200000 | 1150 | 220-300 | 282-470 | 740 | 420 | 60±1.4 | 93.37 | 184.66 | 1114 |
DB 29 | 250000 | 1100 | 240-320 | 330-470 | 770 | 450 | 60±1.4 | 114.53 | 227.78 | 1248 |
DB 30 | 315000 | 1050 | 250-340 | 330-550 | 820 | 490 | 60±1.4 | 130.76 | 344.43 | 1655 |