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Z3胀紧连接套的基本尺寸和参数(摘自JB/T 7934-1999)
注:1.Z3型胀紧连接套螺钉的力学性能等级为12.9级。
2.标记示例:
内径d=150mm、外径D=200mm
胀套Z3-150×200 JB/T 7934-1999
Z3胀紧连接套的基本尺寸和参数(摘自JB/T 7934-1999)

基本尺寸 | 额定载荷 | 胀套轴接合面上压力pf/MPa | 螺钉的拧紧力矩 | 重量/kg | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
d/mm | D/mm | L/mm | L1/mm | L2/mm | d1/mm | n | 轴向力Ft/kN | 转矩Tt/N·m | TA/N·m | ||
20 | 47 | 37 | 31 | 21.7 | M6 | 4 | 30 | 300 | 287 | 17 | 0.29 |
22 | 47 | 37 | 31 | 21.7 | M6 | 4 | 30 | 330 | 260 | 17 | 0.27 |
25 | 50 | 37 | 31 | 21.7 | M6 | 5 | 35 | 440 | 287 | 17 | 0.3 |
28 | 55 | 37 | 31 | 21.7 | M6 | 5 | 35 | 490 | 256 | 17 | 0.36 |
30 | 55 | 37 | 31 | 21.7 | M6 | 5 | 35 | 530 | 239 | 17 | 0.34 |
35 | 60 | 37 | 31 | 21.7 | M6 | 6 | 45 | 810 | 246 | 17 | 0.38 |
40 | 65 | 37 | 31 | 21.7 | M6 | 6 | 45 | 940 | 215 | 17 | 0.41 |
45 | 75 | 46 | 38 | 25.3 | M8 | 6 | 80 | 1860 | 283 | 41 | 0.7 |
50 | 80 | 46 | 38 | 25.3 | M8 | 6 | 80 | 2070 | 255 | 41 | 0.76 |
55 | 85 | 46 | 38 | 25.3 | M8 | 7 | 90 | 2540 | 270 | 41 | 0.82 |
60 | 90 | 46 | 38 | 25.3 | M8 | 7 | 90 | 2770 | 247 | 41 | 0.88 |
65 | 95 | 46 | 38 | 25.3 | M8 | 8 | 105 | 3580 | 261 | 41 | 0.94 |
70 | 110 | 60 | 50 | 33.4 | M10 | 7 | 140 | 5100 | 244 | 83 | 2.1 |
75 | 115 | 60 | 50 | 33.4 | M10 | 7 | 140 | 5460 | 228 | 83 | 2.2 |
80 | 120 | 60 | 50 | 33.4 | M10 | 7 | 140 | 5850 | 214 | 83 | 2.3 |
85 | 125 | 60 | 50 | 33.4 | M10 | 8 | 175 | 7450 | 230 | 83 | 2.4 |
90 | 130 | 60 | 50 | 33.4 | M10 | 8 | 175 | 7900 | 217 | 83 | 2.6 |
95 | 135 | 60 | 50 | 33.4 | M10 | 10 | 205 | 9900 | 257 | 83 | 2.7 |
100 | 145 | 68 | 58 | 40.8 | M10 | 10 | 220 | 11000 | 192 | 83 | 3.7 |
105 | 150 | 68 | 58 | 40.8 | M10 | 10 | 220 | 11550 | 210 | 83 | 3.9 |
110 | 155 | 68 | 58 | 40.8 | M10 | 10 | 220 | 12100 | 175 | 83 | 4 |
120 | 165 | 68 | 58 | 40.8 | M10 | 12 | 260 | 15700 | 192 | 83 | 4.3 |
125 | 170 | 68 | 58 | 40.8 | M12 | 10 | 320 | 17500 | 189 | 145 | 4.8 |
130 | 180 | 68 | 58 | 40.8 | M12 | 10 | 320 | 20700 | 188 | 145 | 5.9 |
140 | 190 | 68 | 58 | 40.8 | M12 | 10 | 320 | 22500 | 175 | 145 | 6.3 |
150 | 200 | 77 | 65 | 45.4 | M12 | 12 | 380 | 28500 | 196 | 145 | 6.7 |