QY型起重机用硬齿面减速器传动比
QY3S、QY3D型减速器和QY4S、QY4D、QY34D型减速器的公称传动比与实际传动比见下表。
QY3S和QY3D型减速器的公称传动比与实际传动比
|
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 |
QY4S、QY34S和QY4D、QY34D型减速器的公称传动比与实际传动比
|
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 |
