NGW-LDF型立式行星齿轮减速器承载能力及选用
1 承载能力
本系列减速器的承载能力,表是以每日工作10小时,寿命10年的条件下确定的,输入功率和输出扭矩列表如下。
表1 使用系数K1
每日工作时间h |
≤3 |
3~6 |
6~10 |
10~24 |
工作类型 |
中型 |
重型 |
特别型 |
连续型 |
负荷性质 |
平稳无冲击 |
1 |
1 |
1 |
1.25 |
中等冲击 |
1 |
1.25 |
1.35 |
1.5 |
强烈冲击 |
1.5 |
1.7 |
1.8 |
2 |
表2 采用油池润滑的系数K2
圆周速度 |
≤2.5 |
>2.5~3.5 |
>3.5~5 |
>5~7 |
>7~10 |
>10~15 |
间数工作 |
1 |
1 |
1 |
1.05 |
1.1 |
1.15 |
连续工作 |
1 |
1.1 |
1.15 |
1.2 |
1.3 |
1.6 |
注:减速器圆周速度指高速级而言
表3 单级减速器输入功率
传动 比代号 |
公称 传动比 |
机座号 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
型号 |
NGW-LDF11 |
NGW-LDF21 |
NGW-LDF31 |
NGW-LDF41 |
NGW-LDF51 |
NGW-LDF61 |
NGW-LDF71 |
n1 r/min |
单级减速器高速轴许用输入功率(P1)KW |
1 |
4 |
600 |
23.3 |
31.4 |
45.9 |
61.9 |
92.9 |
125.6 |
186 |
750 |
29.1 |
39.3 |
57.4 |
84.9 |
116.1 |
156.9 |
232 |
1000 |
38.8 |
52.4 |
76.5 |
113.2 |
154.8 |
209.3 |
310 |
1500 |
58.1 |
78.8 |
114.7 |
169.8 |
232.2 |
313.9 |
465 |
2 |
4.5 |
600 |
19.7 |
27.8 |
39 |
57.6 |
80.2 |
106.6 |
158 |
750 |
24.7 |
34.8 |
48.7 |
72 |
100.2 |
133.3 |
190 |
1000 |
32.9 |
46.4 |
65 |
96 |
133.6 |
177.7 |
263 |
1500 |
49.4 |
69.6 |
97.4 |
144 |
200.4 |
266.6 |
395 |
3 |
5 |
600 |
17.3 |
23.7 |
35.1 |
51.6 |
69.1 |
95.9 |
142 |
750 |
22.2 |
29.6 |
43.8 |
64.5 |
86.4 |
119.9 |
177.6 |
1000 |
29.6 |
39.5 |
58.4 |
86 |
115.2 |
159.8 |
236 |
1500 |
44.4 |
59.3 |
87.6 |
129 |
172.8 |
239.7 |
355 |
4 |
5.6 |
600 |
10 |
14.1 |
21 |
29.9 |
41.1 |
60.7 |
79.9 |
750 |
12.5 |
17.6 |
26.3 |
37.4 |
51.3 |
75.9 |
99.9 |
1000 |
16.6 |
23.5 |
35 |
49.9 |
68.4 |
101.2 |
133.1 |
1500 |
25 |
35.2 |
52.6 |
74.8 |
102.7 |
151.8 |
199.7 |
5 |
6.3 |
600 |
8.7 |
12.2 |
18.2 |
26 |
35.6 |
52.3 |
69.8 |
750 |
10.9 |
15.3 |
22.8 |
32.5 |
44.5 |
65.4 |
87.2 |
1000 |
14.5 |
20.4 |
30.4 |
43.8 |
59.4 |
87.2 |
116.3 |
1500 |
21.8 |
30.6 |
45.6 |
64.9 |
89.1 |
130.8 |
174.4 |
6 |
7.1 |
600 |
7.5 |
10.4 |
15.5 |
22 |
30.2 |
44 |
59.7 |
750 |
9.3 |
13 |
19.4 |
27.6 |
37.8 |
55 |
74.6 |
1000 |
12.4 |
17.3 |
25.8 |
36.7 |
50.4 |
73.3 |
99.5 |
1500 |
18.7 |
25.9 |
38.7 |
55.1 |
75.6 |
109.9 |
149.3 |
7 |
8 |
600 |
6.2 |
8.6 |
12.8 |
18.2 |
25 |
35.9 |
49.9 |
750 |
7.8 |
10.7 |
16.4 |
22.8 |
31.2 |
44.8 |
62.3 |
1000 |
10.4 |
14.3 |
21.3 |
30.4 |
41.6 |
59.8 |
83.1 |
1500 |
15.6 |
28.6 |
32 |
45.5 |
62.4 |
89.7 |
124.7 |
8 |
9 |
600 |
5.1 |
6.8 |
10.2 |
14.5 |
20 |
28.2 |
40.4 |
750 |
6.3 |
8.6 |
12.8 |
18.2 |
24.9 |
35.2 |
50.6 |
1000 |
8.4 |
11.4 |
17 |
24.2 |
33.3 |
46.9 |
67.4 |
1500 |
12.6 |
22.8 |
25.5 |
36.4 |
49.9 |
70.4 |
101.1 |
9 |
10 |
600 |
3.9 |
6 |
9 |
12.8 |
17.6 |
24.5 |
31.6 |
750 |
4.9 |
7.5 |
11.2 |
16 |
22 |
30.7 |
39.5 |
1000 |
6.6 |
10 |
15 |
21.3 |
29.3 |
40.9 |
52.7 |
1500 |
9.9 |
20.1 |
22.5 |
32 |
43.9 |
61.3 |
79 |
表4 两级减速器输入功率
传动 比代号 |
公称 传动比 |
机座号 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
型号 |
NGW-LDF42 |
NGW-LDF52 |
NGW-LDF62 |
NGW-LDF72 |
NGW-LDF82 |
NGW-LDF92 |
NGW-LDF102 |
NGW-LDF112 |
NGW-LDF122 |
n1 r/min |
两级减速器高速轴许用输入功率(P1)KW |
1 |
25 |
600 |
12.21 |
15.93 |
21.98 |
32.46 |
42.12 |
63.90 |
93.12 |
127.27 |
175.24 |
750 |
13.99 |
19.38 |
27.42 |
40.51 |
55.08 |
79.79 |
116.22 |
159.02 |
218.58 |
1000 |
15.57 |
26.41 |
36.50 |
53.92 |
73.40 |
106.35 |
155.06 |
211.88 |
291.73 |
1500 |
27.77 |
39.54 |
54.68 |
82.79 |
109.95 |
159.39 |
232.44 |
317.67 |
437.44 |
2 |
28 |
600 |
10.01 |
14.88 |
19.63 |
28.99 |
39.39 |
57.06 |
83.14 |
113.63 |
156.44 |
750 |
12.50 |
18.49 |
24.48 |
36.17 |
49.17 |
71.25 |
103.90 |
141.97 |
195.16 |
1000 |
16.50 |
23.58 |
32.59 |
48.15 |
65.53 |
94.96 |
138.44 |
189.18 |
260.47 |
1500 |
24.79 |
35.31 |
48.82 |
72.13 |
98.17 |
142.31 |
207.50 |
283.66 |
390.57 |
3 |
31.5 |
600 |
8.90 |
13.16 |
17.44 |
25.76 |
35.01 |
50.71 |
73.91 |
101.1 |
139.05 |
750 |
11.10 |
16.43 |
21.75 |
36.18 |
43.72 |
63.33 |
92.35 |
126.21 |
173.46 |
1000 |
14.73 |
21.67 |
28.96 |
42.79 |
58.28 |
84.41 |
123.06 |
168.16 |
231.52 |
1500 |
22.04 |
32.69 |
43.37 |
64.12 |
87.26 |
126.50 |
184.48 |
252.12 |
247.18 |
4 |
35.5 |
600 |
7.90 |
11.69 |
15.49 |
22.86 |
31.07 |
44.99 |
65.58 |
89.63 |
123.39 |
750 |
9.85 |
14.58 |
19.30 |
28.50 |
38.78 |
58.20 |
81.94 |
111.98 |
153.92 |
1000 |
13.07 |
19.37 |
25.70 |
37.97 |
51.69 |
74.89 |
109.20 |
149.23 |
205.44 |
1500 |
18.55 |
29.04 |
38.50 |
56.00 |
77.42 |
112.25 |
163.70 |
223.72 |
308.06 |
5 |
40 |
600 |
7.27 |
9.89 |
14.72 |
20.93 |
28.75 |
41.28 |
57.38 |
78.77 |
117.64 |
750 |
9.14 |
12.38 |
18.86 |
26.22 |
35.88 |
51.52 |
71.64 |
98.55 |
147.08 |
1000 |
12.19 |
16.44 |
24.40 |
34.46 |
47.84 |
68.77 |
59.56 |
131.33 |
196.07 |
1500 |
18.2 |
32.89 |
36.8 |
53.32 |
71.76 |
103.15 |
143.40 |
197.11 |
294.17 |
6 |
45 |
600 |
5.98 |
7.82 |
11.73 |
16.67 |
16.67 |
23 |
32.43 |
41.46 |
93.95 |
750 |
7.38 |
9.89 |
14.72 |
20.93 |
28.63 |
40.48 |
58.19 |
78.77 |
117.53 |
1000 |
9.65 |
13.11 |
19.45 |
27.83 |
38.87 |
53.93 |
77.51 |
104.99 |
156.68 |
1500 |
4.77 |
26.22 |
29.03 |
41.86 |
57.38 |
80.96 |
116.26 |
157.43 |
235.06 |
7 |
50 |
600 |
4.56 |
6.9 |
10.35 |
14.72 |
20.24 |
28.17 |
36.34 |
55.43 |
82.8 |
750 |
5.75 |
8.26 |
12.08 |
18.4 |
25.3 |
35.30 |
45.42 |
69.34 |
103.38 |
1000 |
7.70 |
11.5 |
17.25 |
24.49 |
33.69 |
47.03 |
60.60 |
92.345 |
137.88 |
1500 |
11.68 |
25.115 |
25.87 |
36.8 |
50.48 |
70.49 |
90.85 |
138.5 |
206.88 |
8 |
56 |
600 |
3.18 |
3.87 |
6.54 |
8.61 |
12.13 |
18.11 |
25.74 |
35.32 |
52.03 |
750 |
3.88 |
4.44 |
8.17 |
10.74 |
15.14 |
22.60 |
35.21 |
44.12 |
65.01 |
1000 |
5.25 |
7.33 |
10.88 |
14.26 |
20.12 |
30.08 |
42.82 |
59.81 |
86.64 |
1500 |
7.59 |
10.98 |
16.23 |
21.48 |
30.19 |
45.11 |
64.18 |
88.12 |
127.24 |
9 |
63 |
600 |
2.683 |
3.76 |
5.54 |
7.32 |
10.29 |
15.36 |
26.84 |
29.95 |
44.12 |
750 |
3.33 |
4.66 |
6.90 |
4.15 |
12.86 |
19.14 |
27.26 |
37.40 |
55.10 |
1000 |
4.43 |
6.21 |
10.05 |
12.09 |
12.12 |
25.49 |
36.30 |
49.08 |
73.43 |
1500 |
6.61 |
9.28 |
13.73 |
18.18 |
25.67 |
38.23 |
54.41 |
74.64 |
110.07 |
10 |
71 |
600 |
2.25 |
3.15 |
4.64 |
6.15 |
8.62 |
12.85 |
18.55 |
25.06 |
36.96 |
750 |
2.79 |
3.91 |
5.77 |
7.66 |
10.75 |
16.00 |
22.80 |
31.29 |
46.18 |
1000 |
3.71 |
5.25 |
7.67 |
10.20 |
14.30 |
21.36 |
30.36 |
41.69 |
61.54 |
1500 |
5.52 |
7.78 |
11.48 |
15.18 |
21.42 |
32.02 |
45.47 |
62.48 |
92.24 |
11 |
80 |
600 |
1.90 |
2.59 |
3.79 |
5.10 |
7.11 |
10.58 |
15.03 |
20.68 |
30.15 |
750 |
2.36 |
3.24 |
4.71 |
6.36 |
8.87 |
31.23 |
18.87 |
25.80 |
37.65 |
1000 |
3.12 |
4.29 |
6.25 |
8.46 |
11.76 |
17.62 |
25.13 |
34.38 |
50.21 |
1500 |
4.67 |
6.42 |
9.36 |
12.65 |
17.72 |
26.40 |
37.68 |
51.54 |
75.21 |
12 |
90 |
600 |
1.54 |
2.31 |
3.05 |
4.16 |
5.76 |
8.61 |
18.22 |
16.77 |
24.27 |
750 |
1.85 |
2.62 |
3.80 |
5.19 |
7.18 |
10.74 |
15.25 |
20.94 |
30.32 |
1000 |
2.05 |
3.49 |
5.05 |
5.08 |
9.56 |
14.30 |
20.29 |
27.87 |
40.40 |
1500 |
3.85 |
5.21 |
7.45 |
10.33 |
14.32 |
21.40 |
30.40 |
41.73 |
60.56 |
13 |
|
600 |
1.31 |
1.79 |
2.58 |
3.37 |
4.91 |
7.33 |
10.45 |
14.30 |
20.59 |
750 |
1.61 |
2.23 |
3.22 |
4.18 |
6.16 |
9.15 |
13.05 |
17.85 |
25.70 |
1000 |
2.15 |
2.96 |
4.27 |
5.58 |
8.14 |
12.18 |
17.32 |
23.78 |
34.25 |
1500 |
3.20 |
4.43 |
6.39 |
8.35 |
12.24 |
18.23 |
25.93 |
35.62 |
51.34 |
表5 单级减速器输出扭矩
传动 比代号 |
公称 传动比 |
机座号 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
型号 |
NGW-LDF11 |
NGW-LDF21 |
NGW-LDF31 |
NGW-LDF41 |
NGW-LDF51 |
NGW-LDF61 |
NGW-LDF71 |
n1 r/min |
单级减速器低速轴许用输出扭矩(T)N·m |
1 |
4 |
600 |
1420 |
1980 |
2850 |
4100 |
5630 |
7700 |
11420 |
750 |
1400 |
1960 |
2830 |
4090 |
5620 |
7690 |
11400 |
1000 |
1390 |
1950 |
2810 |
4070 |
5610 |
7670 |
11390 |
1500 |
1380 |
1930 |
2800 |
4060 |
5600 |
7660 |
11370 |
2 |
4.5 |
600 |
1410 |
1950 |
2780 |
4060 |
5570 |
7600 |
11250 |
750 |
1400 |
1930 |
2770 |
4050 |
5550 |
7590 |
11230 |
1000 |
1380 |
1920 |
2750 |
4030 |
5530 |
7570 |
11220 |
1500 |
1360 |
1900 |
2730 |
4020 |
5510 |
7560 |
11200 |
3 |
5 |
600 |
1390 |
1890 |
2700 |
3960 |
5400 |
7450 |
11000 |
750 |
1370 |
1880 |
2680 |
3950 |
5390 |
7430 |
10980 |
1000 |
1350 |
1860 |
2670 |
3930 |
5370 |
7420 |
10960 |
1500 |
1330 |
1840 |
2650 |
3970 |
5360 |
7410 |
10950 |
4 |
5.6 |
600 |
920 |
1280 |
1890 |
2700 |
3690 |
5450 |
7160 |
750 |
900 |
1260 |
1870 |
2680 |
3080 |
5440 |
7140 |
1000 |
880 |
1250 |
1860 |
2670 |
3660 |
5430 |
7120 |
1500 |
860 |
1230 |
1850 |
2660 |
3650 |
5400 |
7100 |
5 |
6.3 |
600 |
870 |
1220 |
1800 |
2570 |
3520 |
5180 |
6850 |
750 |
850 |
1210 |
1790 |
2550 |
3500 |
5170 |
6830 |
1000 |
830 |
1200 |
1770 |
2540 |
3490 |
5150 |
6820 |
1500 |
820 |
1180 |
1750 |
2530 |
3470 |
5140 |
6820 |
6 |
7.1 |
600 |
810 |
1150 |
1700 |
2430 |
3320 |
4890 |
6480 |
750 |
800 |
1130 |
1690 |
2410 |
3300 |
4870 |
6460 |
1000 |
780 |
1120 |
1670 |
2400 |
3290 |
4850 |
6450 |
1500 |
770 |
1110 |
1660 |
2380 |
3280 |
4840 |
6400 |
7 |
8 |
600 |
750 |
1080 |
1580 |
2260 |
3100 |
4500 |
6060 |
750 |
740 |
1060 |
1560 |
2240 |
3080 |
4480 |
6040 |
1000 |
730 |
1040 |
1550 |
2230 |
3060 |
4460 |
6030 |
1500 |
720 |
1030 |
1530 |
2220 |
3050 |
4450 |
6010 |
8 |
9 |
600 |
700 |
970 |
1450 |
2060 |
2820 |
4080 |
5570 |
750 |
690 |
960 |
1440 |
2040 |
2810 |
4060 |
5550 |
1000 |
680 |
940 |
1430 |
2030 |
2800 |
4050 |
5540 |
1500 |
670 |
930 |
1410 |
2020 |
2790 |
4030 |
5520 |
9 |
10 |
600 |
640 |
910 |
1350 |
1950 |
2670 |
3840 |
5000 |
750 |
630 |
900 |
1340 |
1930 |
2650 |
3830 |
4980 |
1000 |
620 |
890 |
1330 |
1920 |
2640 |
3810 |
4970 |
1500 |
610 |
870 |
1310 |
1900 |
2630 |
3800 |
4960 |
表6 两级减速器输出扭矩
传动 比代号 |
公称 传动比 |
机座号 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
型号 |
NGW-LDF42 |
NGW-LDF52 |
NGW-LDF62 |
NGW-LDF72 |
NGW-LDF82 |
NGW-LDF92 |
NGW-LDF102 |
NGW-LDF112 |
NGW-LDF122 |
n1 r/min |
两级减速器高速轴许用输入功率(P1)KW |
1 |
25 |
600 |
4550 |
6210 |
8560 |
12650 |
17190 |
24890 |
36280 |
49580 |
68260 |
750 |
4540 |
6190 |
8540 |
12620 |
17160 |
24870 |
36270 |
49560 |
68240 |
1000 |
4510 |
6170 |
8530 |
12600 |
17150 |
24860 |
36240 |
49530 |
68190 |
1500 |
4500 |
6160 |
8520 |
12590 |
17130 |
24840 |
36220 |
49500 |
68170 |
2 |
28 |
600 |
4550 |
6210 |
8560 |
12650 |
17190 |
24890 |
36280 |
49580 |
68260 |
750 |
4540 |
6190 |
8540 |
12620 |
17200 |
24870 |
36270 |
49560 |
68240 |
1000 |
4510 |
6170 |
8530 |
12600 |
17150 |
24860 |
36240 |
49530 |
68190 |
1500 |
4500 |
6160 |
8520 |
12590 |
17130 |
24840 |
36220 |
49500 |
68170 |
3 |
31.5 |
600 |
4550 |
6210 |
8560 |
12650 |
17190 |
24890 |
36280 |
49580 |
68260 |
750 |
4540 |
6200 |
8540 |
12620 |
17160 |
24870 |
36270 |
37470 |
68240 |
1000 |
4510 |
6100 |
8530 |
12600 |
17150 |
24860 |
36240 |
49530 |
68190 |
1500 |
4500 |
6160 |
8520 |
12590 |
17130 |
24840 |
36220 |
49500 |
68170 |
4 |
35.5 |
600 |
4550 |
6210 |
8560 |
12650 |
17190 |
24890 |
36280 |
49580 |
68260 |
750 |
4540 |
6810 |
8540 |
12620 |
17150 |
24870 |
36270 |
49560 |
68240 |
1000 |
4510 |
6170 |
8530 |
12600 |
17150 |
24680 |
36240 |
49530 |
68190 |
1500 |
4500 |
6160 |
8520 |
12590 |
17130 |
24840 |
36220 |
49500 |
68180 |
5 |
40 |
600 |
4310 |
6210 |
8420 |
12100 |
17190 |
24890 |
34730 |
48410 |
68260 |
750 |
4250 |
6090 |
8970 |
12880 |
17160 |
24870 |
34700 |
48350 |
68240 |
1000 |
4190 |
5980 |
8910 |
12820 |
17150 |
24860 |
34680 |
48310 |
68190 |
1500 |
4140 |
5920 |
8790 |
12760 |
17130 |
24840 |
34660 |
48300 |
68170 |
6 |
45 |
600 |
4020 |
5570 |
8330 |
11840 |
16210 |
26280 |
31910 |
44210 |
65950 |
750 |
3960 |
5520 |
8280 |
11730 |
16190 |
23270 |
31880 |
44190 |
65920 |
1000 |
3910 |
5400 |
8220 |
11670 |
16160 |
23250 |
31870 |
44160 |
65890 |
1500 |
3850 |
5340 |
8100 |
11610 |
16150 |
23250 |
31850 |
44130 |
65860 |
7 |
50 |
600 |
3680 |
5230 |
7760 |
11210 |
15230 |
21960 |
28750 |
41860 |
62500 |
750 |
3620 |
5170 |
7700 |
11090 |
15210 |
21940 |
28710 |
41830 |
62470 |
1000 |
3560 |
5110 |
7640 |
11040 |
15190 |
21910 |
28690 |
41800 |
62440 |
1500 |
3500 |
5000 |
7530 |
10920 |
15180 |
21890 |
28680 |
41760 |
62410 |
8 |
56 |
600 |
2830 |
3870 |
5720 |
7510 |
10590 |
15800 |
22470 |
30820 |
45410 |
750 |
2810 |
3860 |
5710 |
7490 |
10570 |
15780 |
22440 |
30800 |
45890 |
1000 |
2800 |
6840 |
5700 |
7470 |
10560 |
15770 |
22420 |
30790 |
45370 |
1500 |
2790 |
3830 |
5670 |
7450 |
10540 |
15750 |
22400 |
30760 |
45360 |
9 |
63 |
600 |
2690<, /TD>
| 3690 |
5430 |
7190 |
10110 |
15070 |
21440 |
29410 |
43310 |
750 |
2680 |
3670 |
5420 |
7170 |
10100 |
15050 |
21420 |
29370 |
43280 |
1000 |
2670 |
3660 |
5400 |
7160 |
10090 |
15030 |
21380 |
29350 |
43260 |
1500 |
2650 |
3640 |
5390 |
7140 |
10080 |
15010 |
21360 |
29310 |
43220 |
10 |
71 |
600 |
2550 |
3480 |
5130 |
6800 |
9530 |
14210 |
20210 |
27730 |
40890 |
750 |
2530 |
3460 |
5110 |
6780 |
6510 |
14190 |
20190 |
27690 |
40830 |
1000 |
2520 |
3450 |
5090 |
6770 |
9490 |
14180 |
20160 |
27670 |
40850 |
1500 |
2490 |
3440 |
5080 |
6720 |
9480 |
14170 |
20120 |
27650 |
40820 |
11 |
80 |
600 |
2370 |
3250 |
4720 |
6360 |
8870 |
13230 |
18840 |
25780 |
37590 |
750 |
2350 |
3230 |
4700 |
6340 |
8840 |
13190 |
18820 |
25740 |
37550 |
1000 |
2340 |
3210 |
4680 |
6330 |
8820 |
13180 |
18800 |
25720 |
37530 |
1500 |
2330 |
3200 |
4670 |
6310 |
8080 |
13160 |
18790 |
25700 |
37500 |
12 |
90 |
600 |
2160 |
2960 |
4280 |
5840 |
8060 |
12070 |
17140 |
23530 |
34050 |
750 |
2140 |
2950 |
4260 |
5820 |
8050 |
12050 |
17110 |
23490 |
34020 |
1000 |
2130 |
2940 |
4250 |
5810 |
8030 |
12030 |
17080 |
23450 |
33990 |
1500 |
2120 |
2920 |
4230 |
5790 |
7660 |
12010 |
17060 |
23410 |
33970 |
13 |
|
600 |
2040 |
2800 |
4030 |
5250 |
7640 |
11440 |
16250 |
22290 |
32080 |
750 |
2020 |
2780 |
4020 |
5280 |
7620 |
11410 |
16230 |
22260 |
32040 |
1000 |
2010 |
2770 |
4000 |
5210 |
7600 |
11390 |
16200 |
22230 |
32030 |
1500 |
1990 |
2760 |
3990 |
5200 |
7580 |
11370 |
16170 |
22200 |
32000 |
表7 升单级、两级减速器圆周速度m/s
传动比 代号 |
公称 传动比 |
n1 r/min |
型号 |
NGW-LDF42 |
NGW-LDF52 |
NGW-LDF62 |
NGW-LDF72 |
NGW-LDF82 |
NGW-LDF92 |
NGW-LDF102 |
NGW-LDF112 |
NGW-LDF122 |
1 |
4 |
600 |
1.37 |
1.48 |
1.70 |
1.88 |
2.21 |
2.36 |
2.64 |
4.24 |
4.71 |
750 |
1.71 |
1.86 |
2.14 |
2.34 |
2.65 |
2.95 |
3.38 |
5.31 |
5.89 |
1000 |
2.28 |
2.46 |
2.85 |
3.14 |
3.54 |
3.93 |
4.39 |
7.07 |
7.85 |
1500 |
3.42 |
3.71 |
4.28 |
4.72 |
5.30 |
5.89 |
6.61 |
10.60 |
11.78 |
2 |
4.5 |
600 |
1.22 |
1.37 |
1.53 |
1.74 |
1.95 |
2.17 |
1.71 |
3.90 |
4.33 |
750 |
1.53 |
1.72 |
1.91 |
2.18 |
2.44 |
2.71 |
2.18 |
4.88 |
5.41 |
1000 |
2.04 |
2.29 |
2.54 |
2.89 |
3.26 |
3.62 |
2.81 |
6.52 |
7.21 |
1500 |
3.05 |
3.43 |
3.82 |
4.34 |
4.89 |
5.42 |
4.34 |
9.77 |
10.81 |
3 |
5 |
600 |
1.15 |
1.24 |
1.44 |
1.60 |
1.81 |
2.01 |
2.31 |
3.62 |
4.02 |
750 |
1.45 |
1.55 |
1.50 |
2.10 |
2.26 |
2.51 |
2.89 |
4.53 |
5.03 |
1000 |
1.93 |
2.07 |
2.41 |
2.68 |
3.02 |
3.35 |
3.85 |
6.03 |
6.70 |
1500 |
2.89 |
3.10 |
3.61 |
4.02 |
4.52 |
5.03 |
5.78 |
9.05 |
10.05 |
4 |
5.6 |
600 |
0.89 |
0.99 |
1.14 |
1.30 |
1.47 |
1.66 |
1.85 |
2.95 |
3.30 |
750 |
1.12 |
1.24 |
1.42 |
1.63 |
1.84 |
2.07 |
2.32 |
3.68 |
4.13 |
1000 |
1.48 |
1.66 |
1.89 |
2.18 |
2.46 |
2.76 |
3.07 |
4.90 |
5.51 |
1500 |
2.23 |
2.48 |
2.84 |
3.27 |
3.68 |
4.42 |
4.61 |
7.35 |
8.26 |
5 |
6.3 |
600 |
0.83 |
0.93 |
1.06 |
1.18 |
1.34 |
1.59 |
1.68 |
20.8 |
3.01 |
750 |
1.04 |
1.17 |
1.33 |
1.49 |
1.67 |
1.87 |
2.09 |
3.38 |
3.77 |
1000 |
1.39 |
1.54 |
1.76 |
1.98 |
2.23 |
2.52 |
2.78 |
4.45 |
5.02 |
1500 |
2.08 |
2.31 |
2.64 |
2.97 |
3.34 |
3.77 |
4.19 |
6.67 |
7.53 |
6 |
7.1 |
600 |
0.77 |
0.85 |
0.97 |
1.08 |
1.22 |
1.37 |
1.52 |
2.43 |
2.73 |
750 |
0.96 |
1.06 |
1.22 |
1.35 |
1.58 |
1.72 |
1.89 |
3.03 |
3.40 |
1000 |
1.28 |
1.42 |
1.62 |
1.79 |
2.03 |
2.28 |
2.53 |
4.05 |
4.54 |
1500 |
1.92 |
2.13 |
2.43 |
2.68 |
3.04 |
3.42 |
3.79 |
6.09 |
6.82 |
7 |
8 |
600 |
0.70 |
0.77 |
0.87 |
0.98 |
1.09 |
1.27 |
1.37 |
2.20 |
2.38 |
750 |
0.87 |
0.96 |
1.09 |
1.22 |
1.38 |
1.55 |
1.71 |
2.75 |
3.09 |
1000 |
1.16 |
1.28 |
1.48 |
1.63 |
1.83 |
2.06 |
2.29 |
2.66 |
4.12 |
1500 |
1.75 |
1.92 |
2.19 |
2.49 |
2.75 |
3.09 |
3.44 |
5.59 |
6.18 |
8 |
9 |
600 |
0.63 |
0.68 |
0.78 |
0.88 |
0.99 |
1.18 |
1.24 |
1.98 |
2.24 |
750 |
0.785 |
0.86 |
0.98 |
1.10 |
1.24 |
1.34 |
1.55 |
2.48 |
2.79 |
1000 |
1.04 |
1.14 |
1.30 |
1.47 |
1.65 |
1.87 |
2.07 |
3.30 |
3.72 |
1500 |
1.57 |
1.71 |
1.95 |
2.20 |
2.48 |
2.79 |
3.09 |
4.96 |
5.58 |
9 |
10 |
600 |
0.55 |
0.64 |
0.73 |
0.80 |
0.90 |
1.02 |
1.13 |
1.89 |
2.04 |
750 |
0.68 |
1.83 |
0.92 |
1.00 |
1.13 |
1.28 |
1.42 |
2.27 |
2.54 |
1000 |
0.92 |
1.07 |
1.23 |
1.34 |
1.52 |
1.68 |
1.88 |
3.02 |
3.39 |
1500 |
1.38 |
1.61 |
1.83 |
2.07 |
2.27 |
2.54 |
2.83 |
4.53 |
5.09 |
2 圆周速度
本系列减速器的齿轮圆周速度均指齿轮相对于行星架的圆周速度,各级减速器的齿轮圆周速度见表7。
3 选用方法
3.1 选用NGW-LDF型行星减速器时,应根据下列计算选择:
PX=PS·K1·K2或TX=TS·K1·K2
式中:PX——选用输入功率KW
PS——实际输入功率KW
TX——选用输出扭矩N·m
TS——实际输出扭矩N·m
K1——使用系数,见表1
K2——与润滑有关的系数,当减速器采用油池润滑时,K2推荐值见表2。
根据计算出的PX或TX和其它已知条件,按表1~表6选用减速器,应满足PX≤P1或PX≤T1,T1为列表值。
3.2 减速器的最大尖峰负荷为许用负荷能力的2.5倍,当按上述方法所选减速器,其实际尖峰负荷超过许用值时,可按1/2.5的实际尖峰负荷即(Pmax/2.5、Tmax/2.5另选。
3.3 当高速轴的转速低于600r/min,按n1=600r/min的低速轴许用扭矩选用。