计算选型
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矩形花键轴的抗弯及抗扭截面系数Z、Zp(Zp＝2Z) |
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公称尺寸/mm z-D×d×b |
Z/cm3 |
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按 D 定心 |
按 d 定心 |
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轻 系 列 |
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4-20×17×6 |
0.529 |
0.564 |
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4-22×19×8 |
0.774 |
0.811 |
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6-26×23×6 |
1.28 |
1.37 |
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6-30×26×6 |
1.79 |
1.97 |
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6-32×28×7 |
2.30 |
2.48 |
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8-36×32×6 |
3.34 |
3.63 |
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8-40×36×7 |
4.79 |
5.13 |
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8-46×42×8 |
7.53 |
7.99 |
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8-50×46×9 |
9.94 |
10.5 |
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8-58×52×10 |
14.4 |
15.5 |
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8-62×56×10 |
17.5 |
18.9 |
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8-68×62×12 |
24.3 |
25.8 |
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10-78×72×12 |
38.3 |
40.3 |
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10-88×82×12 |
54.5 |
57.8 |
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10-98×92×14 |
77.8 |
81.4 |
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10-108×102×16 |
106 |
111 |
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10-120×112×18 |
142 |
149 |
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10-140×125×20 |
202 |
218 |
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10-160×145×22 |
306 |
331 |
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10-180×160×24 |
413 |
454 |
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10-200×180×30 |
608 |
651 |
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10-220×200×30 |
800 |
864 |
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10-240×220×35 |
1084 |
1151 |
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10-260×240×35 |
1363 |
1463 |
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中 系 列 |
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6-16×13×3.5 |
0.254 |
0.279 |
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6-20×16×4 |
0.462 |
0.516 |
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6-22×18×5 |
0.682 |
0.741 |
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6-25×21×5 |
0.976 |
1.08 |
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6-28×23×6 |
1.37 |
1.50 |
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6-32×26×6 |
1.86 |
2.11 |
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6-34×28×7 |
2.41 |
2.67 |
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8-38×32×6 |
3.47 |
3.87 |
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8-42×36×7 |
4.95 |
5.45 |
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8-48×42×8 |
7.67 |
8.39 |
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8-54×46×9 |
10.4 |
11.5 |
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8-60×52×10 |
14.7 |
16.1 |
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8-65×56×10 |
17.9 |
19.9 |
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8-72×62×12 |
25.1 |
27.6 |
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10-82×72×12 |
39.6 |
43.0 |
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10-92×82×12 |
55.0 |
60.6 |
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10-102×92×14 |
78.5 |
85.1 |
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10-112×102×16 |
108 |
115 |
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10-125×112×18 |
145 |
156 |
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重 系 列 |
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10-26×21×3 |
0.968 |
1.13 |
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10-29×23×4 |
1.48 |
1.65 |
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10-32×26×4 |
1.92 |
2.19 |
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10-35×28×4 |
2.32 |
2.72 |
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10-40×32×5 |
3.68 |
4.19 |
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10-45×36×5 |
4.86 |
5.71 |
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10-52×42×6 |
7.77 |
9.06 |
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10-56×46×7 |
10.5 |
11.9 |
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16-60×52×5 |
14.2 |
16.1 |
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16-65×56×5 |
17.3 |
19.9 |
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16-72×62×6 |
24.2 |
27.6 |
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16-82×72×7 |
37.5 |
42.3 |
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20-92×82×6 |
53.3 |
60.6 |
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20-102×92×7 |
76.8 |
85.1 |
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补 充 系 列 |
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6-35×30×10 |
3.27 |
3.40 |
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6-38×33×10 |
4.10 |
4.30 |
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6-40×35×10 |
4.77 |
5.00 |
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6-42×36×10 |
5.20 |
5.55 |
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6-45×40×12 |
7.10 |
7.39 |
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6-48×42×12 |
8.28 |
8.64 |
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6-50×45×12 |
9.61 |
10.0 |
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6-55×50×14 |
13.2 |
13.7 |
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6-60×54×14 |
16.4 |
17.3 |
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6-65×58×16 |
20.9 |
21.9 |
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6-70×62×16 |
25.1 |
26.7 |
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6-75×65×16 |
28.7 |
31.2 |
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6-80×70×20 |
37.9 |
40.0 |
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6-90×80×20 |
53.2 |
56.7 |
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10-30×26×4 |
1.81 |
2.01 |
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10-32×28×5 |
2.40 |
2.58 |
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10-35×30×5 |
2.92 |
3.21 |
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10-38×33×6 |
4.00 |
4.30 |
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10-40×35×6 |
4.63 |
5.00 |
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10-42×36×6 |
5.06 |
5.55 |
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10-45×40×7 |
6.85 |
7.34 |
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16-38×33×3.5 |
3.80 |
4.22 |
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16-50×43×5 |
8.91 |
9.74 |
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注：表内数据适用于GB/T 1144规定的矩形花键。 |
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