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名义
中心距
a1
|
公称传动比
|
|||||||||||||||
|
16
|
18
|
20
|
22.4
|
25
|
28
|
31.5
|
35.5
|
40
|
45
|
50
|
56
|
63
|
71
|
80
|
90
|
|
|
实际传动比
|
||||||||||||||||
|
160
|
15.43
|
17.20
|
19.21
|
21.53
|
24.24
|
27.44
|
31.28
|
35.37
|
38.74
|
42.86
|
49.09
|
54.31
|
61.49
|
69.75
|
79.82
|
87.30
|
|
180
|
15.84
|
18.31
|
20.23
|
22.41
|
24.92
|
27.82
|
31.73
|
35.84
|
39.53
|
44.65
|
50.09
|
57.66
|
62.15
|
71.03
|
82.89
|
90.94
|
|
200
|
15.70
|
17.49
|
19.53
|
21.89
|
24.65
|
27.90
|
31.81
|
35.97
|
39.39
|
45.23
|
50.14
|
57.57
|
66.02
|
71.03
|
80.05
|
92.59
|
|
225
|
15.93
|
18.42
|
20.35
|
22.55
|
25.07
|
27.99
|
31.92
|
36.05
|
40.45
|
45.88
|
51.22
|
58.11
|
63.55
|
70.04
|
80.05
|
91.32
|
|
250
|
15.60
|
17.32
|
19.27
|
21.51
|
24.10
|
27.15
|
30.78
|
35.18
|
38.35
|
43.83
|
48.60
|
55.45
|
60.94
|
69.42
|
79.91
|
86.13
|
|
280
|
15.87
|
18.27
|
20.12
|
22.21
|
25.94
|
28.92
|
31.06
|
36.58
|
38.25
|
45.04
|
48.68
|
54.86
|
63.46
|
69.55
|
80.05
|
86.28
|
|
315
|
15.21
|
17.19
|
19.90
|
22.02
|
24.45
|
27.27
|
30.58
|
34.52
|
38.76
|
43.75
|
49.08
|
54.09
|
61.71
|
69.37
|
79.85
|
86.07
|
|
355
|
15.84
|
18.31
|
20.23
|
22.41
|
24.92
|
27.82
|
31.73
|
35.84
|
39.53
|
44.65
|
50.09
|
57.66
|
62.15
|
69.36
|
78.03
|
86.97
|
|
400
|
15.95
|
17.59
|
20.46
|
22.72
|
25.33
|
28.37
|
31.96
|
34.55
|
39.36
|
45.03
|
50.09
|
57.66
|
62.15
|
70.04
|
80.05
|
92.59
|
|
450
|
15.69
|
18.14
|
20.04
|
22.20
|
24.68
|
27.56
|
31.43
|
35.50
|
39.01
|
44.98
|
50.47
|
58.09
|
62.62
|
71.56
|
78.92
|
88.79
|
|
500
|
16.06
|
17.82
|
19.83
|
22.13
|
24.81
|
27.94
|
31.68
|
36.20
|
39.83
|
44.58
|
48.60
|
54.67
|
60.94
|
69.42
|
79.91
|
88.59
|
|
560
|
15.87
|
18.27
|
20.12
|
22.21
|
25.94
|
28.92
|
31.06
|
36.58
|
38.25
|
45.04
|
46.68
|
54.86
|
63.46
|
69.55
|
80.05
|
86.28
|
|
630
|
15.69
|
18.14
|
20.04
|
22.20
|
24.68
|
27.56
|
31.43
|
35.50
|
39.83
|
44.98
|
50.47
|
55.66
|
62.62
|
70.72
|
81.40
|
87.74
|
|
710
|
16.05
|
17.71
|
20.60
|
22.88
|
25.50
|
28.56
|
32.18
|
36.52
|
39.63
|
45.50
|
49.37
|
56.82
|
63.00
|
70.88
|
79.73
|
94.10
|
|
800
|
15.95
|
17.59
|
20.46
|
22.72
|
25.33
|
28.37
|
31.96
|
34.55
|
39.36
|
45.30
|
50.09
|
57.66
|
62.15
|
70.04
|
80.05
|
92.59
|
|
名义中
心距a1
|
公称传动比
|
||||||||||||
|
100
|
112
|
125
|
140
|
160
|
180
|
200
|
224
|
250
|
280
|
315
|
355
|
400
|
|
|
实际传动比
|
|||||||||||||
|
200
|
102.99
|
114.44
|
127.79
|
143.57
|
162.50
|
177.99
|
203.34
|
229.16
|
245.96
|
282.43
|
304.13
|
351.79
|
403.39
|
|
225
|
100.82
|
114.14
|
130.11
|
147.11
|
161.13
|
180.79
|
200.02
|
220.45
|
249.59
|
283.12
|
309.66
|
354.33
|
404.24
|
|
250
|
97.41
|
108.77
|
124.04
|
140.10
|
157.20
|
171.37
|
197.25
|
227.03
|
244.72
|
279.68
|
306.87
|
358.09
|
385.99
|
|
280
|
99.46
|
112.60
|
128.36
|
145.13
|
158.96
|
171.82
|
197.29
|
222.35
|
254.96
|
293.46
|
315.75
|
340.35
|
393.67
|
|
315
|
95.61
|
106.76
|
121.75
|
137.51
|
154.28
|
173.07
|
196.32
|
216.37
|
236.65
|
272.39
|
310.75
|
355.15
|
382.81
|
|
355
|
98.22
|
110.65
|
125.44
|
143.34
|
156.26
|
175.33
|
200.38
|
225.42
|
247.34
|
284.69
|
306.87
|
349.60
|
389.68
|
|
400
|
100.97
|
112.56
|
120.92
|
142.38
|
153.90
|
175.33
|
197.59
|
222.69
|
257.58
|
296.48
|
319.57
|
350.21
|
405.09
|
|
450
|
101.63
|
113.36
|
127.13
|
143.52
|
160.99
|
180.63
|
199.08
|
219.55
|
250.47
|
288.30
|
310.75
|
349.34
|
393.01
|
|
500
|
97.41
|
108.77
|
124.04
|
140.10
|
157.20
|
171.37
|
197.25
|
221.90
|
239.19
|
275.31
|
307.23
|
342.46
|
379.68
|
|
560
|
102.21
|
114.48
|
128.98
|
139.41
|
158.82
|
171.67
|
197.59
|
222.69
|
240.03
|
276.28
|
315.75
|
340.35
|
393.67
|
|
630
|
98.30
|
109.76
|
125.17
|
141.37
|
158.62
|
177.98
|
204.85
|
225.92
|
243.51
|
280.29
|
315.32
|
345.28
|
388.44
|
|
710
|
100.10
|
112.76
|
127.83
|
146.08
|
159.25
|
172.79
|
194.39
|
218.69
|
243.76
|
280.57
|
311.06
|
354.38
|
418.24
|
|
800
|
100.97
|
112.56
|
120.92
|
142.38
|
153.90
|
175.33
|
197.59
|
222.69
|
257.58
|
296.48
|
319.57
|
350.21
|
405.09
|