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Standard and dimensions for GIICL type drum gear couplings

Machinery manufacturers recently developed a new type of drum gear coupling - GIICL type drum gear coupling, the coupling transmission parts can be used to connect the horizontal two coaxial axis transmission shafting, has the corresponding angular compensation of the two axis relative offset performance of the drum gear coupling. Its working environment temperature -20 ~ 80℃, transmission nominal torque is 0.4 ~ 4500KN.m.
GIICL型鼓行齿式联轴器标准
Characteristics of GIICL type drum gear coupling (compared with straight gear coupling has the following characteristics) :
1. Strong carrying capacity. Under the same outer diameter of the inner sleeve and coupling, the bearing capacity of the drum coupling is increased by 15 ~ 20% than that of the straight coupling on average
2. Large amount of angular displacement compensation. When the radial displacement is zero, the allowable angular displacement of the straight gear coupling is 1o, and the allowable angular displacement of the drum gear coupling is 1o30', which is increased by 50%. Under the same modulus, tooth number and tooth width, the angular displacement allowed by drum teeth is larger than that allowed by straight teeth.
3. The drum tooth surface makes the contact conditions of the inner and outer teeth get _, avoiding the disadvantages of the straight tooth end edge extrusion and stress concentration under the condition of angular displacement. At the same time, the tooth surface friction and wear condition is reduced, and the maintenance cycle is long.
4, the outer sleeve tooth end is horn shape, so that the inner and outer teeth assembly and disassembly _ convenient.
5, transmission efficiency up to 99.7%.
6. If the GIICL type drum gear coupling made by the machinery manufacturer is compared with the straight gear coupling, its size is small, and the bearing capacity is large, and it can also work reliably at high speed. Its application scope: It is suitable for smelting and rolling steel heavy machinery, steam turbine, petrochemical industry, ships and other industries.

GIICL type drum gear coupling model parameters:
Characteristics of GIICL type drum gear coupling (compared with straight gear coupling has the following characteristics) :
1. Strong carrying capacity. Under the same outer diameter of the inner sleeve and coupling, the bearing capacity of the drum coupling is increased by 15 ~ 20% than that of the straight coupling on average
2. Large amount of angular displacement compensation. When the radial displacement is zero, the allowable angular displacement of the straight gear coupling is 1o, and the allowable angular displacement of the drum gear coupling is 1o30', which is increased by 50%. Under the same modulus, tooth number and tooth width, the angular displacement allowed by drum teeth is larger than that allowed by straight teeth.
3. The drum tooth surface makes the contact conditions of the inner and outer teeth get _, avoiding the disadvantages of the straight tooth end edge extrusion and stress concentration under the condition of angular displacement. At the same time, the tooth surface friction and wear condition is reduced, and the maintenance cycle is long.
4, the outer sleeve tooth end is horn shape, so that the inner and outer teeth assembly and disassembly _ convenient.
5, transmission efficiency up to 99.7%.
6. If the GIICL type drum gear coupling made by the machinery manufacturer is compared with the straight gear coupling, its size is small, and the bearing capacity is large, and it can also work reliably at high speed. Its application scope: It is suitable for smelting and rolling steel heavy machinery, steam turbine, petrochemical industry, ships and other industries.

GIICL type drum gear coupling model parameters:

型号 公称转距 许用转速[n] 轴孔直径 轴孔长度 D H A C 转动惯量 润滑脂用量 质量
Tn r/min Y,J1 kg.㎡ mL Kg
N·m d1,d2 L
GIICL1 355 4000 14-35 38-82 103 2 36 8 0.0035-0.00375 51 3.1
GIICL2 630 4000 16-45 38-112 115 2 42 8 0.00550-0.00675 70 3.5
GIICL3 1000 4000 22-56 38-112 127 2 44 8 0.010-0.0113 68 7
GIICL4 1600 4000 38-65 60-142 149 2 49 8 0.02-0.0245 87 12.2
GIICL5 2800 4000 40-75 84-142 167 2.5 55 10 0.0378-0.0433 125 18
GIICL6 4500 4000 45-90 84-172 187 2.5 56 10 0.0663-0.0843 148 26.5
GIICL7 6300 3750 50-105 84-212 204 3.5 60 10 0.103-0.151 175 39.2
GIICL8 9000 3300 55-115 84-212 230 3 67 12 0.167-0.241 268 49.7
GIICL9 14000 3000 60-135 107-252 256 3 69 12 0.316-0.470 310 79.6
GIICL10 20000 2650 65-150 107-252 287 3.5 78 14 0.511-0.745 472 101
GIICL11 31500 2350 70-175 107-302 325 3.5 81 14 1.096-1.588 550 161
GIICL12 45000 2100 75-200 107-352 362 4 89 16 1.623-3.055 695 213
GIICL13 63000 1850 150-225 202-352 412 4.5 98 18 3.925-4.918 1019 315
GIICL14 100000 1650 170-250 242-410 462 5.5 172 22 8.025-9.725 3900 476
GIICL15 160000 1500 190-285 282-470 512 5.5 182 22 14.300-17.45 3700 696
GIICL16 224000 1300 220-320 282-470 580 7 209 28 23.925-29.1 4500 913
GIICL17 315000 1200 250-365 330-550 644 7 198 28 43.095-53.725 4900 1322
GIICL18 450000 1050 280-400 380-650 726 8 222 28 78.525-99.500 7000 1948
GIICL19 630000 950 300-470 380-650 818 8 232 32 136.750-175.5 8900 3026
GIICL20 900000 800 360-540 450-800 928 10.5 247 32 261.75-360.75 11000 3984
GIICL21 1250000 750 400-600 540-800 1022 11.5 255 40 468.75-561.50 13000 4977
GIICL22 1600000 650 450-680 540-800 1134 13 262 40 753.750-904.750 16000 7738
GIICL23 2240000 600 500-770 680-800 1282 14.5 299 50 1517-1725 28000 10783
GIICL24 3150000 550 560-880 680-900 1428 16.5 317 50 2486-3131.75 33000 15015
GIICL25 4000000 460 670-1040 900-1000 1644 19 325 50 5174.25-7198.25 43000 24080


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