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product description:YLD型凸缘联轴器（亦称法兰联轴器）是利用螺栓联接两凸缘（法兰）盘式半联轴器，两个半联..
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Product Details
YLD type flange coupling (also known as flange coupling) is the use of bolts to connect two flange (flange) disc type half couplings, and the two half couplings are respectively connected to the two shafts with keys to achieve The two shafts are connected to transmit torque and movement.
YLD型凸缘联轴器结构简单，制造方便，成本较低，工作，装拆、维护均较简便，传递转矩较大，能两轴具有较高的对中精度，一般常用于载荷平稳，高速或传动精度要求较高的轴系传动。德国凌斯YLD型凸缘联轴器上各螺栓根据传递转矩的大小，可全部采用铰制孔用螺栓，或一半采用铰制孔用螺栓，另一半用普通螺栓。
YLD型凸缘联轴器参数：
YLD8 flange coupling:
Type A keyway, d=45mm, L=112mm
Type A keyway, d=45mm, L=112mm
即YLD联轴器YA45*112或YA45*112/YA45*112亦或是45*112
The allowable speed of YLD8 flange coupling is 7000r/min,
轴孔长度L J、J1型60、84mm，Y型82、112mm
| model | Nominal torque Tn(N·m) | Allowable speed [n]r/min | Axle hole diameter d(H7) | Shaft hole length L | D | D1 | bolt | L0 | Moment of inertia (kg.m2) | weight (kg.m³) | |||||
| Y type | J1 type | Quantity n | Diameter M | ||||||||||||
| iron | steel | iron | steel | Y type | J1 type | ||||||||||
| YL1 YLD1 | 10 | 8100 | 13000 | 10 11 | 10 11 | 25 | 22 | 71 | 53 | 3 (3) | M6 | 54 | 48 | 0.0018 | 0.94 |
| 12 14 | 12 14 | 32 | 27 | 68 | 58 | ||||||||||
| 16 18 19 | 16 18 19 | 42 | 30 | 88 | 64 | ||||||||||
| 20 - | 20 22 | 52 | 38 | 108 | 80 | ||||||||||
| YL2 YLD2 | 16 | 7200 | 12000 | 12 14 | 12 14 | 32 | 27 | 80 | 64 | 4 (4) | M6 | 68 | 58 | 0.0035 | 1.50 |
| 16 18 19 | 16 18 19 | 42 | 30 | 88 | 64 | ||||||||||
| 20 22 | 20 22 | 52 | 38 | 108 | 80 | ||||||||||
| YL3 YLD3 | 25 | 6400 | 10000 | 14 | 14 | 32 | 27 | 90 | 69 | 3 (3) | M8 | 68 | 58 | 0.0060 | 1.99 |
| 16 18 19 | 16 18 19 | 42 | 30 | ||||||||||||
| 88 | 64 | ||||||||||||||
| 20 22 | 20 22 24 | 52 | 38 | 108 | 80 | ||||||||||
| 128 | 92 | ||||||||||||||
| YL4 YLD4 | 40 | 5700 | 9500 | 18 19 | 18 19 | 42 | 30 | 100 | 80 | 3 (3) | M8 | 88 | 64 | 0.0093 | 2.47 |
| 20 22 24 | 20 22 24 | 52 | 38 | 108 | 80 | ||||||||||
| 25 - | 25 28 | 62 | 44 | 128 | 92 | ||||||||||
| YL5 YLD5 | 63 | 5500 | 9000 | 22 24 | 22 24 | 52 | 38 | 105 | 85 | 4 (4) | M8 | 108 | 80 | 0.013 | 3.19 |
| 25 28 | 25 28 | 62 | 44 | 128 | 92 | ||||||||||
| 30 - | 30 32 | 82 | 60 | 168 | 124 | ||||||||||
| YL6 YLD6 | 100 | 5200 | 8000 | 24 | 24 | 52 | 38 | 110 | 90 | 4 (4) | M8 | 108 | 80 | 0.017 | 3.99 |
| 25 28 | 25 28 | 62 | 44 | 128 | 92 | ||||||||||
| 30 32 - | 30 32 35 | 82 | 60 | 168 | 124 | ||||||||||
| YL7 YLD7 | 160 | 4800 | 7600 | 28 | 28 | 62 | 44 | 120 | 95 | 4 (3) | M10 | 128 | 92 | 0.029 | 5.66 |
| 30 32 35 38 | 30 32 35 38 | 82 | 60 | 168 | 124 | ||||||||||
| - | 40 | 112 | 84 | 228 | 172 | ||||||||||
| YL8 YLD8 | 250 | 4300 | 7000 | 32 35 38 | 32 35 38 | 82 | 60 | 130 | 105 | 4 (3) | M10 | 169 | 125 | 0.043 | 7.29 |
| 40 42 - | 40 | 112 | 84 | 229 | 173 | 6.53 | |||||||||
| YL9 YLD9 | 630 | 4100 | 6800 | 38 | 38 | 82 | 60 | 140 | 115 | 6 (3) | M10 | 169 | 125 | 0.064 | 9.53 |
| 112 | 84 | 229 | 173 | ||||||||||||
| 40 42 45 48 - | 40 42 45 48 50 | ||||||||||||||
| YL10 YLD10 | 630 | 3600 | 6000 | 45 48 50 55 - | 45 48 50 55 56 | 160 | 130 | 6 (4) | M12 | 0.112 | 12.46 | ||||
| - | 60 | 142 | 107 | 289 | 219 | ||||||||||
| YL11 YLD11 | 1000 | 3200 | 5300 | 50 55 56 | 50 55 56 | 112 | 84 | 180 | 150 | 8 (4) | M12 | 229 | 173 | 0.205 | 17.97 |
| 60 63 65 - | 60 63 65 70 | 142 | 107 | 289 | 219 | ||||||||||
| YL12 YLD12 | 1600 | 2900 | 4700 | 60 63 65 70 71 75 | 60 63 65 70 71 75 | 200 | 170 | 12 (6) | M12 | 0.443 | 30.62 | ||||
| - | 80 | 52 | 38 | 349 | 269 | 0.463 | 29.52 | ||||||||
| YL13 YLD13 | 2500 | 2600 | 4300 | 70 71 75 | 70 71 75 | 142 | 107 | 220 | 185 | 8 (6) | M16 | 289 | 219 | 0.646 | 35.58 |
| 80 85 - | 80 85 90 | 172 | 132 | 349 | 269 | ||||||||||
| YL14 YLD14 | 4000 | 2300 | 4800 | 80 85 90 95 | 80 85 90 95 | 172 | 132 | 250 | 215 | 12 (8) | M16 | 350 | 270 | 1.353 | 57.13 |
| 100 - | 100 110 | 212 | 167 | 430 | 340 | ||||||||||
| YL15 YLD15 | 6300 | 2000 | 3400 | - - | 90 95 | 172 | 132 | 290 | 250 | 12 (6) | M20 | 350 | 270 | 2.854 | 89.59 |
| 100 110 120 - | 100 110 120 125 | 212 | 167 | 430 | 340 | ||||||||||
| YL16 YLD16 | 10000 | 1800 | 3000 | - - 6 396 hab | 100 110 120 125 | 340 | 290 | 12 (6) | M24 | 5.271 | 119.57 | ||||
| 130 - | 130 140 | 252 | 202 | 510 | 410 | ||||||||||
| YL17 YLD17 | 14000 | 1600 | 2600 | - - | 120 125 | 212 | 167 | 380 | 330 | 12 (6) | M24 | 430 | 340 | 9.139 | 171.71 |
| 130 140 150 | 130 140 150 | 252 | 202 | 510 | 410 | ||||||||||
| - | 160 | 302 | 242 | 610 | 490 | ||||||||||
| YL18 YLD18 | 20000 | 1400 | 2300 | - - | 140 150 | 252 | 202 | 420 | 360 | 12 (6) | M30 | 510 | 410 | (17.883) | (263.5) |
| - - - | 160 170 180 | 302 | 242 | 610 | 490 | ||||||||||
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