Universal coupling, gear coupling, flexible couplings, rigid couplings, flexible couplings and other dozens of series, thousands of specifications coupling in the company's leading products, widely used in metallurgy , mines, lifting and transport, petroleum, chemical, paper, pharmaceutical, textile, printing and dyeing, ships, locomotives, pipe equipment, slitting, Kaiping, straightening a variety of industries, our products strictly according to the standard production, production of couplings smooth transmission reliable transfer torque, angular displacement compensation capacity, long life, legacy coupling ideal replacement products. WGZ drum brake wheel gear coupling parameters and dimensions: (JB / T 7003-2007) mm Model Nominal torque Tn Nm permission speed [n] r / min shaft hole diameter d1, d2, dZ shaft hole length L D0 D D2 D4 BFC C1 C2 mass kg Moment of inertia amount kg.m2 grease dosage kg Y J1 WGZ1 700 4000 12, 14 32 --- 160 200 250 122 98 60 58 30 30 ----- 5.62 0.0078 0.11 16 , 18, 19, 42 --- 20 ----- 20, 22, 24, 52 --- 10 ----- 25, 28 62 44 3 19 18 30,32,35,38 82 60 23 12 40, 42 112 84 29 12 WGZ2 1250 4000 22,24 52 - 200 250 315 150 118 77 68 30 20 - 9.65 0.022 0.12 25,28 62 - 10 - 30,32,35,38 82 60 3 23 16 40,42 , 45,48,50,55,56 112 84 29 16 WGZ3 2500 4000 22,24 52 - 200 250 315 170 140 90 80 30 33 - 16.5 0.047 0.2 25,28 62 - 23 - 30,32,35,38 82 60 3 23 25 40,42,45,48,50,55,56 112 84 29 16 60,63 142 107 36 WGZ4 4500 3000 30,32,35,38 82 - 250 315 400 200 160 112 90 30 13 - 25.3 0.098 0.28 40,42,45,48,50,55,56 112 84 3 29 17 60,63,65,70,71,75 142 107 36 80 172 132 41 WGZ5 7100 3000 30,32,35,38 82 - 315 400 225 180 128 100 30 23 - 34.7 0.174 0.45 40,42,45,48,50,55,56 1128432919 60,63,65,70,71,75 142 107 80,85,90 172 132 36 WGZ6 10000 3000 32,35,38 82 - 315 400 245 200 145 112 30 35 - 51.3 0.29 0.65 40,42,45,48,50,55,56, 112 - 5 38 20 60,63,65 , 70,71,75 142 107 43 80,85,90,95 172 132 48 100 212 167 WGZ7 14000 2500 32,35,38 82 - 400 500 272 230 160 122 30 45 - 68 0.53 0.8 40,42,45 , 48,50,55,56 112 - 15 60,63,65,70,71,75 142 107 5 38 20 80,85,90,95 172 132 43 100,110 202 167 48 WGZ8 20000 2500 55,56 112 - 400 450 290 245 176 136 30 29 - 79 0.71 0.95 60,63,65,70,71,75 142 107 5 38 34 80,85,90,95 172 132 43 20 100,110,120,125 212,167 48 20 WGZ9 25000 2000 65,70,71,75 142 107 400 500 630 315 265 190 140 30 5 38 38 106.5 1.05 1.3 80,85,90,95 172 132 43 28 100,110,120,125 212 167 48 130 , 140 252 202 53 WGZ10 40000 2000 75 142 - 400 500 630 355 300 225 165 30 28 - 159 1.74 1.6 80,85,90,95 172 132 5 48 38 100,110,120,125 212 167 48 130,140 , 150 252 202 53 160 302 242 63 WGZ11 56000 1700 85,90,95 172 - 500 630 710 412 345 256 180 40 15 - 215 3.67 2 100,110,120,125 212 162 8 51 32 130,140,150 252 202 56 160,170,180 302 242 WGZ12 80000 1700 120,125 212 162 500 630 710 440 375 288 207 40 8 51 45 303 6.4 3.4 130,140,150 252 202 56 32 160,170,180 302 242 66 190 , 200,220 352 282 76 WGZ13 112000 1700 140,150 252 202 630 710 490 425 320 235 50 8 56 38 391 10.45 4.4 160,170,180 302 242 66 32 190,200,220 352 282 76 WGZ14 160000 1500 160, 170, 180 302 242 710 8,005,454,623,622,655,010 68 32 523 17.48 6.6 190,200,220 352 282 78 240,250,260 410 330 - 10 Note: 1, the mass and moment of inertia by the maximum diameter of the Y axis hole calculated approximation, and is not to calculate the brake wheel. Tapered shaft hole the biggest shaft diameter to 220mm. 3 different brake wheel diameter C, C1, C2 planting coupled with K / 2, k values ??see another table brake wheel size, mass and inertia values ??in the table amount mm brake wheel diameter D0 T k mass kg moment of inertia moment of inertia brake kg.M2 the wheel diameter D0 TK quality kg kg.M2 160 70 6 2.83 0.014 500 210 18 56.3 3.07 200 85 8 5.2 0.043 630 265 22 101.3 8.55 250 105 10 10.1 0.128 710 300 22 145.8 15.52 315 135 12 17.2 0.354 800 340 26 203 26.76 400 170 14 33.4 1.11