Z2型脹套:特性
Z2型脹緊套由一個開口的雙錐內環,一個開口的雙錐外環和兩個雙錐壓緊環組成。用內六角螺栓擰緊,擰緊時彈性環沒有相對於軸轂的軸向移動,與Z1型比較,同樣壓緊力能產生更大的徑向壓力,傳遞更大的載荷。為便於拆卸,在一個壓緊環上有拆卸用螺孔,沿圓周共有2~4處。廣泛應用於包裝、印刷、紡織、機床等機械上。
Z2型脹套(JB/T7934-1999) Z2型脹套基本尺寸和參數 | 規格 d×D | 基本尺寸 | 額定負荷 | 脹套與軸結合麵上的壓力Pt (N/mm2) | 脹套與軸轂結合麵上的壓力Pt’ (N/mm2) | 螺釘的擰緊力矩MA(N.m) | 重量G (Kg) | d | D | I | L | L1 | d1 | n | Ft | Mt | 19×47 | 19 | 47 | 17 | 20 | 27.5 | M6 | 8 | 27 | 0.26 | 200 | 90 | 14 | 0.24 | 20×47 | 20 | 47 | 17 | 20 | 27.5 | M6 | 8 | 27 | 0.27 | 210 | 90 | 14 | 0.24 | 22×47 | 22 | 47 | 17 | 20 | 27.5 | M6 | 8 | 27 | 0.3 | 195 | 90 | 14 | 0.24 | 24×50 | 24 | 50 | 17 | 20 | 27.5 | M6 | 9 | 30 | 0.35 | 190 | 95 | 14 | 0.24 | 25×50 | 25 | 50 | 17 | 20 | 27.5 | M6 | 9 | 30 | 0.38 | 190 | 95 | 14 | 0.25 | 28×55 | 28 | 55 | 17 | 20 | 27.5 | M6 | 10 | 33 | 0.47 | 185 | 95 | 14 | 0.3 | 30×55 | 30 | 55 | 17 | 20 | 27.5 | M6 | 10 | 33 | 0.5 | 175 | 95 | 14 | 0.32 | 32×60 | 32 | 60 | 17 | 20 | 27.5 | M6 | 10 | 40 | 0.63 | 180 | 105 | 14 | 0.29 | 35×60 | 35 | 60 | 17 | 20 | 27.5 | M6 | 12 | 40 | 0.7 | 180 | 105 | 14 | 0.3 | 38×63 | 38 | 63 | 17 | 20 | 27.5 | M6 | 14 | 46 | 0.88 | 185 | 105 | 14 | 0.32 | 38×65 | 38 | 65 | 17 | 20 | 27.5 | M6 | 14 | 46 | 0.88 | 185 | 105 | 14 | 0.33 | 40×65 | 40 | 65 | 17 | 20 | 27.5 | M6 | 14 | 46 | 0.92 | 180 | 110 | 35 | 0.34 | 42×72 | 42 | 72 | 20 | 24 | 33.5 | M8 | 12 | 65 | 1.36 | 200 | 117 | 35 | 0.48 | 42×75 | 42 | 75 | 20 | 24 | 33.5 | M8 | 12 | 65 | 1.36 | 200 | 117 | 35 | 0.48 | 45×75 | 45 | 75 | 20 | 24 | 33.5 | M8 | 12 | 72 | 1.62 | 210 | 125 | 35 | 0.57 | 48×80 | 48 | 80 | 20 | 24 | 33.5 | M8 | 12 | 72 | 1.77 | 200 | 125 | 35 | 0.62 | 50×80 | 50 | 80 | 20 | 24 | 33.5 | M8 | 12 | 71 | 1.77 | 190 | 115 | 35 | 0.6 | 55×85 | 55 | 85 | 20 | 24 | 33.5 | M8 | 14 | 83 | 2.27 | 200 | 130 | 35 | 0.63 | 60×90 | 60 | 90 | 20 | 24 | 33.5 | M8 | 14 | 83 | 2.47 | 180 | 120 | 35 | 0.69 | 65×95 | 65 | 95 | 20 | 24 | 33.5 | M8 | 16 | 93 | 3.04 | 190 | 130 | 35 | 0.73 | 70×110 | 70 | 110 | 24 | 28 | 39 | M10 | 14 | 132 | 4.6 | 210 | 130 | 70 | 1.26 | 75×115 | 75 | 115 | 24 | 28 | 39 | M10 | 14 | 131 | 4.9 | 195 | 125 | 70 | 1.33 | 80×120 | 80 | 120 | 24 | 28 | 39 | M10 | 14 | 131 | 5.2 | 180 | 120 | 70 | 1.4 | 85×125 | 85 | 125 | 24 | 28 | 39 | M10 | 16 | 148 | 6.3 | 195 | 130 | 70 | 1.49 | 90×130 | 90 | 130 | 24 | 28 | 39 | M10 | 16 | 147 | 6.6 | 180 | 125 | 70 | 1.53 | 95×135 | 95 | 135 | 24 | 28 | 39 | M10 | 18 | 167 | 7.9 | 195 | 135 | 70 | 1.62 | 100×145 | 1O0 | 145 | 29 | 33 | 47 | M12 | 14 | 192 | 9.6 | 195 | 135 | 125 | 2.01 | 105×150 | 105 | 150 | 29 | 33 | 47 | M12 | 14 | 190 | 9.98 | 185 | 130 | 125 | 2.1 | 110×155 | 110 | 155 | 29 | 33 | 47 | M12 | 14 | 191 | 10.5 | 180 | 125 | 125 | 2.15 | 120×165 | 120 | 165 | 29 | 33 | 47 | M12 | 16 | 218 | 13.1 | 185 | 135 | 125 | 2.35 | 125×170 | 125 | 170 | 29 | 33 | 47 | M12 | 18 | 220 | 13.78 | 180 | 130 | 125 | 2.95 | 130×180 | 130 | 180 | 34 | 38 | 52 | M12 | 20 | 272 | 17.6 | 165 | 120 | 125 | 3.51 | 140×190 | 140 | 190 | 34 | 38 | 52 | M12 | 22 | 298 | 20.9 | 165 | 125 | 125 | 3.85 | 150×200 | 150 | 200 | 34 | 38 | 52 | M12 | 24 | 324 | 24.2 | 170 | 125 | 125 | 4.07 | 160×210 | 160 | 210 | 34 | 38 | 52 | M12 | 26 | 350 | 28 | 170 | 130 | 125 | 4.3 | 170×225 | 170 | 225 | 38 | 44 | 60 | M14 | 22 | 386 | 32.8 | 160 | 120 | 190 | 5.78 | 180×235 | 180 | 235 | 38 | 44 | 60 | M14 | 24 | 420 | 37.8 | 165 | 125 | 190 | 6.05 | 190×250 | 190 | 250 | 46 | 52 | 68 | M14 | 28 | 490 | 46.5 | 150 | 115 | 190 | 8.25 | 200×260 | 200 | 260 | 46 | 52 | 68 | M14 | 30 | 525 | 52.5 | 150 | 115 | 190 | 8.65 | 21O×275 | 210 | 275 | 50 | 56 | 74 | M16 | 24 | 599 | 62.89 | 151 | 115 | 295 | 10.1 | 220×285 | 220 | 285 | 50 | 56 | 74 | M16 | 26 | 620 | 68 | 150 | 115 | 295 | 11.22 | 240×305 | 240 | 305 | 50 | 56 | 74 | M16 | 30 | 715 | 85.5 | 160 | 125 | 295 | 12.2 | 250×315 | 250 | 315 | 50 | 56 | 74 | M16 | 32 | 768 | 96 | 162 | 125 | 295 | 12.7 | 260×325 | 260 | 325 | 50 | 56 | 74 | M16 | 34 | 800 | 104 | 165 | 130 | 295 | 13.2 | 280×355 | 280 | 355 | 60 | 66 | 86.5 | M18 | 32 | 915 | 128 | 145 | 115 | 405 | 19.2 | 300×375 | 300 | 375 | 60 | 66 | 86.5 | M18 | 36 | 1020 | 153 | 150 | 120 | 405 | 20.5 | 320×405 | 320 | 405 | 72 | 78 | 100.5 | M20 | 36 | 1310 | 210 | 150 | 120 | 580 | 29.6 | 340×425 | 340 | 425 | 72 | 78 | 100.5 | M20 | 36 | 1310 | 224 | 145 | 115 | 580 | 31.1 | 360×455 | 360 | 455 | 84 | 90 | 116 | M22 | 36 | 1630 | 294 | 145 | 115 | 780 | 42.2 | 380×475 | 380 | 475 | 84 | 90 | 116 | M22 | 36 | 1620 | 308 | 135 | 110 | 780 | 44 | 400×495 | 400 | 495 | 84 | 90 | 116 | M22 | 36 | 1610 | 322 | 130 | 105 | 780 | 46 | 420×515 | 420 | 515 | 84 | 90 | 116 | M22 | 40 | 1780 | 374 | 135 | 110 | 780 | 50 | 450×555 | 450 | 555 | 96 | 102 | 130 | M24 | 40 | 2050 | 461.25 | 124 | 100 | 1000 | 65 | 480×585 | 480 | 585 | 96 | 102 | 130 | M24 | 42 | 2160 | 518.4 | 124 | 100 | 1000 | 71 | 500×605 | 500 | 605 | 96 | 102 | 130 | M24 | 44 | 2240 | 560 | 123 | 100 | 1000 | 72.6 | 530×640 | 530 | 640 | 96 | 102 | 130 | M24 | 45 | 2330 | 617 | 121 | 100 | 1000 | 83.6 | 560×670 | 560 | 670 | 96 | 102 | 130 | M24 | 48 | 2440 | 680 | 120 | 100 | 1000 | 85 | 600×710 | 600 | 710 | 96 | 102 | 130 | M24 | 50 | 2580 | 775 | 118 | 100 | 1000 | 91 | 630×740 | 630 | 740 | 96 | 102 | 130 | M24 | 52 | 2680 | 844 | 117 | 105 | 1000 | 94 | 670×780 | 670 | 780 | 96 | 102 | 130 | M24 | 56 | 2820 | 944 | 116 | 100 | 1000 | 101 | 710×820 | 710 | 820 | 96 | 102 | 130 | M24 | 60 | 2970 | 1054 | 115 | 100 | 1000 | 106 | 750×860 | 750 | 860 | 96 | 102 | 130 | M24 | 62 | 3130 | 1173 | 115 | 100 | 1000 | 112 | 800×910 | 800 | 910 | 96 | 102 | 130 | M24 | 66 | 3260 | 1300 | 112 | 100 | 1000 | 118 | 850×960 | 850 | 960 | 96 | 102 | 130 | M24 | 70 | 3500 | 1487 | 113 | 100 | 1000 | 125 | 900×1010 | 900 | 1010 | 96 | 102 | 130 | M24 | 75 | 3680 | 1650 | 112 | 100 | 1000 | 132 | 950×1060 | 950 | 1060 | 96 | 102 | 130 | M24 | 80 | 3870 | 1838 | 112 | 100 | 1000 | 139 | 1000×1110 | 1000 | 1110 | 96 | 102 | 130 | M24 | 82 | 4000 | 2000 | 110 | 100 | 1000 | 146 | 註:Z2型脹緊聯結套螺釘的機械性能等級為12.9級. |
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