SCW型轴装式圆弧圆柱蜗杆减速器中心距a及中心距代号。
型号 |
中心距代号 |
||||||||||||
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
||
中 心 距 |
|||||||||||||
SCWU SCWS SCWO |
_系列 |
63 |
80 |
100 |
125 |
— |
160 |
— |
200 |
— |
250 |
— |
315 |
_系列 |
— |
— |
— |
— |
140 |
— |
180 |
— |
225 |
— |
280 |
— |
注:优先选用_系列,_系列仅提出型式尺寸。
公称传动比
SCW型轴装式圆弧圆柱蜗杆减速器的公称传动比iN及传动比代号。
传动比代号 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
iN |
5 |
6.3 |
8 |
10 |
12.5 |
16 |
20 |
25 |
31.5 |
40 |
50 |
63 |
SCWU、SCWS、SCWO型轴装式圆弧圆柱蜗杆减速器的额定输入功率P1和额定输出转矩T2见下表
传动 比代号 |
公称 传动 比iN |
输入转 速n1/ r·min-1 |
中心距代号 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
中心距a/mm |
63 |
80 |
100 |
125 |
140 |
160 |
180 |
200 |
225 |
250 |
280 |
315 |
|||
型号 |
SCWU、SCWS、SCWO |
||||||||||||||
额定输入功率P1/kW 额定输出转矩T2/N·m |
|||||||||||||||
1 |
5 |
1500 |
P1 |
3.500 |
6.388 |
10.39 |
25.22 |
— |
44.68 |
— |
64.90 |
— |
98.44 |
— |
141.9 |
T2 |
107 |
180 |
295 |
730 |
— |
1300 |
— |
1900 |
— |
2900 |
— |
4200 |
|||
1000 |
P1 |
2.978 |
4.871 |
8.092 |
21.28 |
— |
35.59 |
— |
53.68 |
— |
91.75 |
— |
135.7 |
||
T2 |
123 |
205 |
345 |
920 |
— |
1550 |
— |
2350 |
— |
4050 |
— |
6000 |
|||
750 |
P1 |
2.577 |
4.211 |
7.010 |
16.40 |
— |
27.73 |
— |
43.06 |
— |
78.56 |
— |
126.4 |
||
T2 |
141 |
235 |
395 |
940 |
— |
1600 |
— |
2500 |
— |
4600 |
— |
7400 |
|||
500 |
P1 |
2.120 |
3.367 |
5.436 |
11.64 |
— |
19.81 |
— |
31.23 |
— |
56.14 |
— |
104.2 |
||
T2 |
173 |
280 |
455 |
990 |
— |
1700 |
— |
2700 |
— |
4900 |
— |
9150 |
|||
2 |
6.3 |
1500 |
P1 |
3.198 |
5.505 |
9.258 |
21.37 |
27.51 |
38.40 |
48.46 |
55.38 |
69.18 |
83.77 |
102.5 |
121.7 |
T2 |
114 |
200 |
340 |
800 |
960 |
1450 |
1700 |
2100 |
2450 |
3200 |
3650 |
4670 |
|||
1000 |
P1 |
2.422 |
4.331 |
7.141 |
17.96 |
24.97 |
31.03 |
43.85 |
49.95 |
54.08 |
78.53 |
95.58 |
114.4 |
||
T2 |
127 |
235 |
390 |
1000 |
1300 |
1750 |
2300 |
2750 |
3400 |
4500 |
5100 |
6580 |
|||
750 |
P1 |
2.090 |
3.594 |
6.138 |
14.22 |
19.57 |
24.73 |
34.50 |
37.27 |
56.95 |
69.81 |
88.76 |
107.2 |
||
|
|
T2 |
146 |
260 |
445 |
1050 |
1350 |
1850 |
2400 |
2800 |
4000 |
5300 |
6300 |
8200 |
|
500 |
P1 |
1.706 |
2.955 |
4.829 |
10.47 |
13.65 |
17.08 |
24.62 |
26.64 |
41.03 |
50.37 |
67.32 |
83.58 |
||
T2 |
176 |
315 |
520 |
1150 |
1400 |
1900 |
2550 |
3000 |
4300 |
5700 |
7100 |
9540 |
|||
3 |
8 |
1500 |
P1 |
2.932 |
4.866 |
7.628 |
17.01 |
24.25 |
28.44 |
43.51 |
48.25 |
61.38 |
73.84 |
91.68 |
113.6 |
T2 |
127 |
235 |
365 |
830 |
1050 |
1450 |
1900 |
2400 |
2700 |
3700 |
4050 |
5720 |
|||
1000 |
P1 |
2.255 |
3.908 |
6.144 |
13.55 |
21.70 |
24.95 |
39.10 |
43.65 |
56.13 |
67.78 |
84.52 |
104.8 |
||
T2 |
146 |
275 |
440 |
990 |
1400 |
1900 |
2550 |
3250 |
3700 |
5100 |
5600 |
7910 |
|||
750 |
P1 |
1.962 |
3.334 |
5.289 |
12.93 |
16.96 |
21.31 |
30.67 |
35.01 |
50.44 |
62.32 |
77.46 |
95.18 |
||
T2 |
168 |
310 |
500 |
1250 |
1450 |
2150 |
2650 |
3450 |
4400 |
6200 |
6800 |
9540 |
|||
500 |
P1 |
1.647 |
2.714 |
4.183 |
9.322 |
12.25 |
15.42 |
21.93 |
25.38 |
35.91 |
44.70 |
61.33 |
79.99 |
||
T2 |
209 |
375 |
590 |
1350 |
1550 |
2300 |
2800 |
3700 |
4650 |
6600 |
8000 |
11920 |
|||
4 |
10 |
1500 |
P1 |
2.340 |
4.056 |
6.626 |
14.16 |
17.30 |
24.50 |
32.10 |
42.10 |
50.79 |
59.13 |
73.68 |
94.55 |
T2 |
132 |
235 |
390 |
850 |
1050 |
1500 |
1850 |
2600 |
3250 |
3800 |
4750 |
5910 |
|||
1000 |
P1 |
1.800 |
3.205 |
5.132 |
12.78 |
16.05 |
21.96 |
28.62 |
37.06 |
43.94 |
51.10 |
64.39 |
87.71 |
||
T2 |
150 |
275 |
450 |
1150 |
1450 |
2000 |
2450 |
3400 |
4200 |
4900 |
6200 |
8200 |
|||
750 |
P1 |
1.594 |
2.729 |
4.401 |
10.54 |
12.95 |
17.41 |
23.73 |
28.83 |
35.14 |
46.40 |
57.94 |
80.74 |
||
T2 |
170 |
310 |
510 |
1250 |
1550 |
2100 |
2700 |
3500 |
4450 |
5900 |
7400 |
10010 |
|||
500 |
P1 |
1.272 |
2.203 |
3.542 |
7.714 |
9.355 |
12.88 |
16.96 |
20.87 |
26.401 |
35.62 |
45.57 |
64.70 |
||
T2 |
209 |
370 |
610 |
1350 |
1650 |
2300 |
2850 |
3750 |
4950 |
6700 |
8600 |
11920 |
|||
5 |
12.5 |
1500 |
P1 |
2.036 |
3.534 |
5.579 |
11.27 |
14.74 |
19.32 |
25.36 |
32.62 |
42.61 |
52.23 |
71.95 |
79.91 |
T2 |
137 |
240 |
385 |
800 |
1000 |
1400 |
1800 |
2450 |
3050 |
3850 |
5200 |
6100 |
|||
1000 |
P1 |
1.594 |
2.840 |
4.465 |
9.919 |
13.36 |
17.63 |
23.21 |
29.04 |
38.43 |
47.23 |
66.84 |
73.88 |
||
T2 |
159 |
285 |
460 |
1050 |
1350 |
1900 |
2450 |
3250 |
4100 |
5200 |
7200 |
8300 |
|||
750 |
P1 |
1.370 |
2.432 |
3.977 |
8.946 |
11.91 |
15.38 |
21.05 |
24.93 |
35.26 |
44.42 |
62.16 |
69.26 |
||
T2 |
182 |
325 |
540 |
1250 |
1600 |
2200 |
2950 |
3700 |
5000 |
6500 |
8900 |
10500 |
|||
500 |
P1 |
1.126 |
1.967 |
3.121 |
6.794 |
9.104 |
11.16 |
16.00 |
17.60 |
27.75 |
32.91 |
45.05 |
55.40 |
||
T2 |
223 |
390 |
630 |
1400 |
1800 |
2350 |
3300 |
3850 |
5800 |
7100 |
9500 |
12400 |
|||
6 |
16 |
1500 |
P1 |
1.728 |
3.019 |
4.930 |
11.06 |
13.63 |
19.62 |
23.11 |
33.22 |
39.52 |
46.71 |
57.25 |
77.70 |
T2 |
137 |
250 |
415 |
960 |
1200 |
1750 |
2200 |
3000 |
3700 |
4250 |
5400 |
7150 |
|||
1000 |
P1 |
1.359 |
2.375 |
3.820 |
9.651 |
12.26 |
16.27 |
19.81 |
25.78 |
30.89 |
41.99 |
51.16 |
72.91 |
||
T2 |
159 |
290 |
480 |
1250 |
1600 |
2150 |
2800 |
3450 |
4300 |
5700 |
7200 |
10020 |
|||
750 |
P1 |
1.170 |
2.023 |
3.326 |
7.871 |
9.877 |
12.97 |
15.60 |
20.64 |
26.61 |
37.26 |
45.01 |
65.59 |
||
T2 |
182 |
325 |
550 |
1350 |
1700 |
2250 |
2900 |
3650 |
4900 |
6700 |
8400 |
11920 |
|||
500 |
P1 |
0.963 |
1.664 |
2.661 |
5.677 |
6.930 |
9.124 |
11.397 |
14.868 |
18.69 |
27.11 |
33.09 |
47.75 |
||
T2 |
223 |
400 |
650 |
1400 |
1750 |
2350 |
3150 |
3900 |
5100 |
7200 |
9100 |
12880 |
|||
7 |
20 |
1500 |
P1 |
1.677 |
2.680 |
4.210 |
8.592 |
11.05 |
15.12 |
19.39 |
24.97 |
31.94 |
41.91 |
51.71 |
62.42 |
T2 |
164 |
285 |
455 |
970 |
1200 |
1750 |
2150 |
2950 |
3600 |
5000 |
5900 |
7540 |
|||
1000 |
P1 |
1.329 |
2.094 |
3.368 |
7.77 |
9.301 |
13.05 |
16.70 |
21.97 |
27.088 |
37.65 |
46.95 |
58.25 |
||
T2 |
191 |
330 |
540 |
1250 |
1500 |
2250 |
2750 |
3850 |
4550 |
6700 |
8000 |
10490 |
|||
750 |
P1 |
1.147 |
1.825 |
2.957 |
6.915 |
8.694 |
11.45 |
14.75 |
18.14 |
24.38 |
34.87 |
43.07 |
52.03 |
||
T2 |
219 |
380 |
630 |
1500 |
1850 |
2600 |
3200 |
4200 |
5400 |
8200 |
9700 |
12400 |
|||
500 |
P1 |
0.873 |
1.466 |
2.278 |
5.241 |
6.478 |
8.613 |
10.81 |
13.18 |
18.06 |
25.45 |
31.64 |
40.69 |
||
T2 |
246 |
450 |
710 |
1650 |
2000 |
2800 |
3450 |
4500 |
5900 |
8800 |
10500 |
14310 |
|||
8 |
25 |
1500 |
P1 |
1.205 |
2.152 |
3.531 |
6.526 |
8.323 |
11.82 |
14.19 |
18.38 |
22.32 |
30.80 |
38.03 |
51.46 |
T2 |
141 |
275 |
445 |
890 |
1150 |
1600 |
2050 |
2650 |
3300 |
4500 |
5600 |
7340 |
|||
1000 |
P1 |
1.012 |
1.778 |
2.896 |
5.332 |
6.796 |
10.42 |
12.09 |
16.44 |
19.86 |
27.53 |
35.05 |
44.90 |
||
T2 |
178 |
340 |
540 |
1100 |
1400 |
2100 |
2600 |
3500 |
4350 |
6000 |
7700 |
9540 |
|||
750 |
P1 |
0.824 |
1.516 |
2.340 |
4.877 |
6.108 |
9.484 |
11.129 |
14.76 |
17.95 |
25.08 |
31.69 |
42.47 |
||
T2 |
191 |
380 |
590 |
1300 |
1650 |
2500 |
3150 |
4150 |
5200 |
7200 |
9200 |
11920 |
|||
500 |
P1 |
0.600 |
1.164 |
1.836 |
3.575 |
4.403 |
6.831 |
8.050 |
11.65 |
14.05 |
20.11 |
25.81 |
35.78 |
||
T2 |
205 |
435 |
670 |
1400 |
1750 |
2650 |
3350 |
4800 |
6000 |
8500 |
11000 |
14780 |
|||
9 |
31.5 |
1500 |
P1 |
1.054 |
1.809 |
2.901 |
7.208 |
8.413 |
12.14 |
14.47 |
21.53 |
24.69 |
28.73 |
35.02 |
50.41 |
T2 |
146 |
260 |
430 |
1100 |
1350 |
2000 |
2550 |
3600 |
4300 |
4900 |
6200 |
8780 |
|||
1000 |
P1 |
0.829 |
1.445 |
2.285 |
5.730 |
6.738 |
9.325 |
11.13 |
16.47 |
18.48 |
25.65 |
30.75 |
46.24 |
||
T2 |
168 |
305 |
510 |
1300 |
1600 |
2250 |
2900 |
3700 |
4800 |
6500 |
8100 |
11920 |
|||
750 |
P1 |
0.689 |
1.223 |
1.973 |
4.548 |
5.473 |
7.469 |
8.868 |
11.95 |
14.91 |
21.21 |
25.35 |
36.44 |
||
T2 |
187 |
340 |
570 |
1350 |
1700 |
2350 |
3000 |
3850 |
5000 |
7000 |
8800 |
12400 |
|||
500 |
P1 |
0.581 |
1.021 |
1.588 |
3.284 |
3.879 |
5.332 |
6.568 |
8.700 |
10.93 |
15.30 |
18.47 |
26.79 |
||
T2 |
228 |
410 |
670 |
1400 |
1750 |
2450 |
3250 |
4100 |
5400 |
7400 |
9300 |
13350 |
|||
10 |
40 |
1500 |
P1 |
1.015 |
1.634 |
2.559 |
5.451 |
6.917 |
9.506 |
11.77 |
15.87 |
20.10 |
26.95 |
33.33 |
40.55 |
T2 |
173 |
300 |
485 |
1100 |
1350 |
2000 |
2450 |
3450 |
4300 |
6000 |
7100 |
9160 |
|||
1000 |
P1 |
0.780 |
1.277 |
2.087 |
4.670 |
5.889 |
8.384 |
10.35 |
13.24 |
17.18 |
22.99 |
29.94 |
37.26 |
||
T2 |
196 |
345 |
590 |
1400 |
1700 |
2600 |
3150 |
4200 |
5400 |
7800 |
9400 |
12400 |
|||
750 |
P1 |
0.704 |
1.095 |
1.812 |
4.159 |
5.222 |
6.691 |
8.296 |
10.709 |
14.08 |
19.78 |
24.15 |
32.39 |
||
T2 |
228 |
390 |
670 |
1600 |
1950 |
2700 |
3300 |
4450 |
5800 |
8500 |
10000 |
14310 |
|||
500 |
P1 |
0.554 |
0.884 |
1.387 |
3.053 |
3.770 |
4.984 |
6.147 |
7.662 |
10.48 |
14.46 |
18.34 |
23.85 |
||
T2 |
259 |
455 |
730 |
1700 |
2050 |
2900 |
3550 |
4650 |
6300 |
9000 |
11000 |
15260 |
|||
11 |
50 |
1500 |
P1 |
0.787 |
1.430 |
2.182 |
4.226 |
5.339 |
7.295 |
8.872 |
12.07 |
14.44 |
20.33 |
25.42 |
32.07 |
T2 |
159 |
310 |
480 |
990 |
1300 |
1800 |
2300 |
3100 |
3900 |
5300 |
6900 |
8580 |
|||
1000 |
P1 |
0.641 |
1.144 |
1.787 |
3.606 |
4.439 |
6.441 |
7.795 |
10.48 |
13.36 |
18.10 |
22.34 |
29.83 |
||
T2 |
191 |
360 |
570 |
1250 |
1600 |
2350 |
3000 |
4000 |
5300 |
7000 |
9000 |
11920 |
|||
750 |
P1 |
0.525 |
0.966 |
1.511 |
3.221 |
3.839 |
5.829 |
6.992 |
9.088 |
11.38 |
16.18 |
20.76 |
27.24 |
||
T2 |
205 |
405 |
640 |
1450 |
1800 |
2750 |
3500 |
4450 |
5900 |
8200 |
11000 |
14300 |
|||
500 |
P1 |
0.395 |
0.730 |
1.117 |
2.300 |
2.803 |
4.326 |
5.131 |
6.790 |
8.235 |
12.61 |
15.77 |
21.44 |
||
T2 |
223 |
455 |
700 |
1500 |
1900 |
2950 |
3700 |
4850 |
6200 |
9200 |
12000 |
16220 |
|||
12 |
63 |
1500 |
P1 |
— |
1.175 |
1.782 |
3.332 |
4.452 |
5.650 |
7.709 |
9.966 |
13.17 |
15.31 |
20.20 |
25.06 |
T2 |
— |
280 |
450 |
890 |
1200 |
1650 |
2250 |
3000 |
3900 |
4600 |
6100 |
7820 |
|||
1000 |
P1 |
— |
0.865 |
1.402 |
2.488 |
3.394 |
4.22 |
6.399 |
7.787 |
11.57 |
13.39 |
20.37 |
22.77 |
||
T2 |
— |
300 |
510 |
970 |
1350 |
1800 |
2750 |
3400 |
5000 |
5900 |
8100 |
10490 |
|||
750 |
P1 |
— |
0.709 |
1.152 |
2.147 |
2.889 |
3.691 |
5.141 |
6.825 |
9.659 |
11.60 |
15.45 |
20.40 |
||
T2 |
— |
325 |
550 |
1100 |
1500 |
2050 |
2900 |
3900 |
5500 |
6700 |
9100 |
12400 |
|||
500 |
P1 |
— |
0.574 |
0.900 |
1.701 |
2.281 |
2.878 |
4.251 |
5.302 |
7.260 |
8.564 |
11.85 |
15.84 |
||
T2 |
— |
390 |
630 |
1250 |
1700 |
2300 |
3400 |
4400 |
6000 |
7200 |
10000 |
13830 |
SCWU、SCWS、SCWO型轴装式圆弧圆柱蜗杆减速器的传动总效率η见下表
公称 传动 比iN |
型号 |
SCWU、SCWS、SCWO |
|||||||||||
n1/r·min-1 |
a/mm |
||||||||||||
63 |
80 |
100 |
125 |
140 |
160 |
180 |
200 |
225 |
250 |
280 |
315 |
||
5 |
1500 |
90.5 |
92.2 |
92.9 |
94.7 |
- |
95.2 |
- |
95.8 |
- |
96.4 |
- |
96.8 |
1000 |
90.1 |
91.8 |
93.0 |
94.3 |
- |
95.0 |
- |
95.5 |
- |
96.3 |
- |
96.6 |
|
750 |
89.6 |
91.3 |
92.2 |
93.8 |
- |
94.4 |
- |
95.0 |
- |
95.8 |
- |
96.3 |
|
500 |
89.0 |
90.7 |
91.3 |
92.8 |
- |
93.6 |
- |
94.3 |
- |
95.2 |
- |
95.9 |
|
6.3 |
1500 |
89.6 |
91.3 |
92.3 |
94.1 |
94.5 |
94.9 |
95.0 |
95.3 |
95.9 |
96.0 |
96.4 |
96.5 |
1000 |
88.2 |
90.9 |
91.5 |
93.3 |
94.0 |
94.5 |
94.7 |
95.1 |
95.8 |
96.0 |
96.3 |
96.4 |
|
750 |
87.8 |
90.9 |
91.1 |
92.8 |
93.4 |
94.0 |
94.2 |
94.4 |
95.1 |
95.4 |
95.8 |
96.1 |
|
500 |
87.2 |
89.3 |
90.2 |
92.0 |
92.6 |
93.2 |
93.5 |
93.9 |
94.6 |
94.8 |
95.2 |
95.6 |
|
8 |
1500 |
88.1 |
90.0 |
91.1 |
92.9 |
93.8 |
94.2 |
94.6 |
94.7 |
95.3 |
95.4 |
95.7 |
95.9 |
1000 |
87.3 |
89.3 |
90.9 |
92.7 |
93.2 |
93.8 |
94.2 |
94.5 |
95.2 |
95.5 |
95.7 |
95.9 |
|
750 |
87.0 |
88.5 |
90.0 |
92.0 |
92.6 |
93.2 |
93.6 |
93.8 |
94.5 |
94.7 |
95.1 |
95.4 |
|
500 |
85.9 |
87.7 |
89.5 |
91.9 |
91.4 |
91.9 |
92.2 |
92.5 |
93.5 |
93.7 |
94.2 |
94.6 |
|
10 |
1500 |
85.8 |
88.1 |
89.5 |
91.3 |
92.3 |
93.1 |
93.6 |
93.9 |
94.2 |
94.6 |
94.9 |
95.1 |
1000 |
84.6 |
87.0 |
88.9 |
91.2 |
91.6 |
92.3 |
92.7 |
93.0 |
93.8 |
94.1 |
94.5 |
94.8 |
|
750 |
82.5 |
86.7 |
88.1 |
90.2 |
91.0 |
91.7 |
92.4 |
92.3 |
93.2 |
93.6 |
94.0 |
94.3 |
|
500 |
83.5 |
85.1 |
87.3 |
88.7 |
89.4 |
90.5 |
91.0 |
91.1 |
92.0 |
92.3 |
92.6 |
93.4 |
|
12.5 |
1500 |
83.2 |
86.5 |
87.9 |
90.4 |
91.3 |
92.3 |
92.9 |
93.1 |
93.7 |
93.9 |
94.6 |
94.7 |
1000 |
82.6 |
85.2 |
87.5 |
89.9 |
90.7 |
91.5 |
92.1 |
92.5 |
93.1 |
93.5 |
94.0 |
94.3 |
|
750 |
82.4 |
85.1 |
86.5 |
89.0 |
90.4 |
91.1 |
91.7 |
92.0 |
92.8 |
93.2 |
93.7 |
93.9 |
|
500 |
81.8 |
84.2 |
85.7 |
87.5 |
88.7 |
89.4 |
90.0 |
90.4 |
91.2 |
91.6 |
92.0 |
92.5 |
|
16 |
1500 |
80.1 |
83.9 |
85.3 |
88.0 |
89.2 |
90.4 |
90.6 |
91.5 |
91.9 |
92.2 |
92.6 |
93.3 |
1000 |
79.2 |
82.5 |
84.9 |
87.5 |
88.2 |
89.3 |
89.7 |
90.4 |
91.1 |
91.7 |
92.1 |
92.8 |
|
750 |
78.8 |
81.4 |
83.8 |
86.9 |
87.2 |
87.9 |
88.5 |
89.6 |
90.4 |
91.1 |
91.6 |
92.1 |
|
500 |
78.3 |
81.2 |
82.6 |
83.3 |
85.3 |
87.0 |
87.7 |
88.6 |
89.3 |
89.7 |
90.0 |
91.1 |
|
20 |
1500 |
78.7 |
81.5 |
82.8 |
86.5 |
87.5 |
88.7 |
89.3 |
90.5 |
90.8 |
91.4 |
91.9 |
92.5 |
1000 |
77.3 |
80.5 |
81.9 |
85.4 |
86.6 |
88.1 |
88.4 |
89.5 |
90.2 |
90.9 |
91.5 |
92.0 |
|
750 |
76.7 |
79.8 |
81.6 |
83.1 |
85.7 |
87.0 |
87.4 |
88.7 |
89.2 |
90.1 |
90.7 |
91.3 |
|
500 |
75.6 |
78.4 |
79.6 |
80.4 |
82.9 |
84.5 |
85.7 |
87.2 |
87.7 |
88.3 |
89.1 |
89.8 |
|
25 |
1500 |
75.1 |
78.7 |
80.8 |
84.0 |
85.1 |
86.8 |
87.3 |
88.8 |
89.3 |
90.9 |
90.7 |
91.5 |
1000 |
74.9 |
78.5 |
79.7 |
83.5 |
84.6 |
86.1 |
86.6 |
87.4 |
88.2 |
89.5 |
90.2 |
90.8 |
|
750 |
74.4 |
77.2 |
78.8 |
82.1 |
83.2 |
84.5 |
85.5 |
86.6 |
87.5 |
88.4 |
89.4 |
90.0 |
|
500 |
73.0 |
76.7 |
78.0 |
80.4 |
81.6 |
82.9 |
83.8 |
84.6 |
86.0 |
86.8 |
87.5 |
88.3 |
|
31.5 |
1500 |
70.0 |
72.8 |
75.1 |
79.9 |
81.3 |
83.5 |
83.9 |
84.7 |
85.5 |
86.4 |
86.9 |
88.2 |
1000 |
68.6 |
71.3 |
75.4 |
79.2 |
80.2 |
81.5 |
82.7 |
84.2 |
85.0 |
85.6 |
86.2 |
87.1 |
|
750 |
68.7 |
70.4 |
73.2 |
77.7 |
78.7 |
79.7 |
80.5 |
81.6 |
82.3 |
83.6 |
85.2 |
86.2 |
|
500 |
66.1 |
67.8 |
71.3 |
74.4 |
76.2 |
77.6 |
78.5 |
79.6 |
80.8 |
81.7 |
82.4 |
84.2 |
|
40 |
1500 |
68.7 |
70.3 |
72.6 |
77.3 |
78.6 |
80.6 |
81.7 |
83.3 |
84.0 |
85.3 |
85.8 |
86.5 |
1000 |
67.3 |
69.0 |
72.2 |
76.1 |
77.5 |
79.2 |
79.7 |
81.0 |
82.3 |
83.5 |
84.3 |
85.0 |
|
750 |
65.1 |
68.2 |
70.8 |
73.7 |
75.2 |
77.3 |
78.1 |
79.6 |
80.9 |
82.3 |
83.4 |
84.6 |
|
500 |
63.0 |
65.7 |
67.2 |
71.1 |
73.0 |
74.3 |
75.6 |
77.5 |
78.7 |
79.5 |
80.5 |
81.7 |
|
50 |
1500 |
64.9 |
66.8 |
69.1 |
73.6 |
75.0 |
77.5 |
78.3 |
80.7 |
81.6 |
81.9 |
83.6 |
84.1 |
1000 |
63.8 |
64.6 |
66.8 |
72.6 |
74.0 |
76.4 |
77.5 |
79.9 |
79.9 |
81.0 |
82.7 |
83.7 |
|
750 |
62.7 |
64.6 |
66.5 |
70.7 |
72.2 |
74.1 |
75.6 |
76.9 |
78.3 |
79.6 |
81.6 |
82.5 |
|
500 |
60.5 |
64.0 |
65.6 |
68.3 |
69.6 |
71.4 |
72.6 |
74.8 |
75.8 |
76.4 |
78.1 |
79.2 |
|
63 |
1500 |
— |
63.4 |
66.1 |
71.1 |
73.0 |
75.2 |
76.4 |
78.8 |
80.2 |
80.0 |
80.4 |
83.1 |
1000 |
— |
61.5 |
63.5 |
69.2 |
71.8 |
73.3 |
75.0 |
76.2 |
78.0 |
78.2 |
79.3 |
81.8 |
|
750 |
— |
61.1 |
62.5 |
68.2 |
70.3 |
71.5 |
73.7 |
74.8 |
77.1 |
76.9 |
78.4 |
80.9 |
|
500 |
— |
60.3 |
61.1 |
65.2 |
67.3 |
68.6 |
69.8 |
72.4 |
74.6 |
74.6 |
74.9 |
77.5 |
SCWU、SCWS、SCWO型圆弧圆柱蜗杆减速器的蜗杆蜗轮啮合滑动速度ve见下表
蜗杆蜗轮啮合滑动速度ve /m·s-1
公称 传动 比iN |
型号 |
SCWU、SCWS、SCWO |
|||||||||||
n1/r·min-1 |
a/mm |
||||||||||||
63 |
80 |
100 |
125 |
140 |
160 |
180 |
200 |
225 |
250 |
280 |
315 |
||
5 |
1500 |
3.42 |
4.45 |
5.29 |
6.54 |
— |
8.13 |
— |
10.28 |
— |
12.47 |
— |
15.57 |
1000 |
2.28 |
2.97 |
3.53 |
4.36 |
— |
5.42 |
— |
6.85 |
— |
8.32 |
— |
10.38 |
|
750 |
1.71 |
2.22 |
2.65 |
3.27 |
— |
4.07 |
— |
5.14 |
— |
6.24 |
— |
7.78 |
|
500 |
1.14 |
1.48 |
1.76 |
2.18 |
— |
2.71 |
— |
3.43 |
— |
4.16 |
— |
5.19 |
|
6.3 |
1500 |
3.04 |
3.99 |
4.69 |
5.78 |
6.08 |
7.13 |
7.61 |
9.04 |
9.65 |
10.89 |
11.45 |
13.56 |
1000 |
2.03 |
2.66 |
3.13 |
3.85 |
4.05 |
4.76 |
5.07 |
6.03 |
6.43 |
7.26 |
7.63 |
9.04 |
|
750 |
1.52 |
1.99 |
2.34 |
2.89 |
3.04 |
3.57 |
3.81 |
4.52 |
4.83 |
5.44 |
5.72 |
6.78 |
|
500 |
1.01 |
1.33 |
1.56 |
1.93 |
2.03 |
2.38 |
2.54 |
3.01 |
3.22 |
3.63 |
3.82 |
4.52 |
|
8 |
1500 |
2.76 |
3.43 |
4.28 |
4.95 |
5.83 |
6.09 |
7.28 |
7.42 |
9.24 |
9.44 |
10.89 |
11.60 |
1000 |
1.84 |
2.28 |
2.86 |
3.30 |
3.89 |
4.06 |
4.85 |
4.95 |
6.16 |
6.30 |
7.26 |
7.73 |
|
750 |
1.38 |
1.71 |
2.14 |
2.47 |
2.92 |
3.04 |
3.64 |
3.71 |
4.62 |
4.72 |
5.44 |
5.80 |
|
500 |
0.92 |
1.14 |
1.43 |
1.65 |
1.94 |
2.03 |
2.43 |
2.47 |
3.08 |
3.15 |
3.63 |
3.87 |
|
10 |
1500 |
2.69 |
3.43 |
4.18 |
4.77 |
6.35 |
6.41 |
8.21 |
7.45 |
9.29 |
9.31 |
11.72 |
11.18 |
1000 |
1.79 |
2.29 |
2.78 |
3.18 |
4.24 |
4.27 |
5.47 |
4.97 |
6.19 |
6.21 |
7.81 |
7.45 |
|
750 |
1.34 |
1.71 |
2.09 |
2.38 |
3.17 |
3.21 |
4.10 |
3.73 |
4.64 |
4.66 |
5.86 |
5.59 |
|
500 |
0.89 |
1.14 |
1.39 |
1.59 |
2.11 |
2.14 |
2.74 |
2.48 |
3.10 |
3.10 |
3.91 |
3.73 |
|
12.5 |
1500 |
2.50 |
3.35 |
4.19 |
4.69 |
5.16 |
6.43 |
6.49 |
7.21 |
7.45 |
9.10 |
9.13 |
11.11 |
1000 |
1.67 |
2.24 |
2.79 |
3.12 |
3.44 |
4.29 |
4.32 |
4.80 |
4.97 |
6.07 |
6.08 |
7.41 |
|
750 |
1.25 |
1.68 |
2.09 |
2.34 |
2.58 |
3.21 |
3.24 |
3.60 |
3.73 |
4.55 |
4.56 |
5.56 |
|
500 |
0.83 |
1.12 |
1.40 |
1.56 |
1.72 |
2.14 |
2.16 |
2.40 |
2.48 |
3.03 |
3.04 |
3.70 |
|
16 |
1500 |
2.63 |
3.37 |
4.09 |
4.64 |
6.25 |
6.86 |
7.14 |
7.24 |
9.10 |
9.05 |
11.49 |
10.82 |
1000 |
1.76 |
2.24 |
2.73 |
3.09 |
4.17 |
4.58 |
4.76 |
4.83 |
6.07 |
6.03 |
7.66 |
7.21 |
|
750 |
1.32 |
1.68 |
2.05 |
2.32 |
2.12 |
3.43 |
3.57 |
3.62 |
4.55 |
4.53 |
5.75 |
5.41 |
|
500 |
0.88 |
1.12 |
1.36 |
1.55 |
2.08 |
2.29 |
2.38 |
2.41 |
3.03 |
3.02 |
3.83 |
3.61 |
|
20 |
1500 |
2.27 |
2.94 |
3.52 |
4.24 |
4.92 |
5.26 |
6.62 |
7.02 |
7.90 |
7.24 |
8.94 |
9.43 |
1000 |
1.51 |
1.96 |
2.35 |
2.83 |
3.28 |
3.51 |
4.41 |
4.68 |
5.27 |
4.83 |
5.96 |
6.29 |
|
750 |
1.14 |
1.47 |
1.76 |
2.12 |
2.46 |
2.63 |
3.31 |
3.51 |
3.95 |
3.62 |
4.47 |
4.72 |
|
500 |
0.76 |
0.98 |
1.17 |
1.42 |
1.64 |
1.75 |
2.21 |
2.34 |
2.63 |
2.41 |
2.98 |
3.14 |
|
25 |
1500 |
2.22 |
2.58 |
3.43 |
3.67 |
4.42 |
5.18 |
5.47 |
5.48 |
6.44 |
6.55 |
8.06 |
9.22 |
1000 |
1.48 |
1.72 |
2.29 |
2.44 |
2.95 |
2.46 |
3.65 |
3.65 |
4.30 |
4.37 |
5.37 |
6.15 |
|
750 |
1.11 |
1.29 |
1.71 |
1.83 |
2.21 |
2.59 |
2.74 |
2.74 |
3.28 |
3.28 |
4.03 |
4.61 |
|
500 |
0.74 |
0.86 |
1.14 |
1.22 |
1.47 |
1.73 |
1.82 |
1.83 |
2.15 |
2.18 |
2.69 |
3.07 |
|
31.5 |
1500 |
2.60 |
3.33 |
4.04 |
5.05 |
6.19 |
6.17 |
7.05 |
7.11 |
8.99 |
8.89 |
11.36 |
10.60 |
1000 |
1.74 |
2.22 |
2.69 |
3.37 |
4.12 |
4.11 |
4.70 |
4.74 |
5.99 |
5.93 |
7.57 |
7.07 |
|
750 |
1.30 |
1.66 |
2.02 |
2.52 |
3.09 |
3.09 |
3.53 |
3.56 |
4.50 |
4.44 |
5.68 |
5.30 |
|
500 |
0.87 |
1.11 |
1.35 |
1.68 |
2.06 |
2.06 |
2.35 |
2.37 |
3.00 |
2.96 |
3.79 |
3.53 |
|
40 |
1500 |
2.25 |
2.92 |
3.48 |
4.05 |
4.86 |
5.19 |
5.99 |
6.33 |
7.10 |
7.11 |
8.80 |
9.28 |
1000 |
1.50 |
1.94 |
2.32 |
2.70 |
3.24 |
3.46 |
4.00 |
4.22 |
4.74 |
4.74 |
5.87 |
6.19 |
|
750 |
1.12 |
1.46 |
1.74 |
2.02 |
2.43 |
2.59 |
3.00 |
3.16 |
3.55 |
3.56 |
4.40 |
4.64 |
|
500 |
0.75 |
0.97 |
1.16 |
1.35 |
1.62 |
1.73 |
2.00 |
2.11 |
2.37 |
2.37 |
2.93 |
3.09 |
|
50 |
1500 |
2.20 |
2.56 |
3.15 |
3.94 |
4.38 |
4.73 |
5.42 |
5.91 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SCW型减速器实际传动比i
中心距 a/mm |
公称传动比iN |
|||||||||||
5 |
6.3 |
8 |
10 |
12.5 |
16 |
20 |
25 |
31.5 |
40 |
50 |
63 |
|
实际传动比iN |
||||||||||||
63 |
4.80 |
6.25 |
7.75 |
10.33 |
12.67 |
15.50 |
19.50 |
24.50 |
31 |
39 |
49 |
— |
80 |
4.80 |
6.25 |
8.25 |
10.33 |
12.33 |
15.50 |
20.50 |
25.50 |
31 |
41 |
51 |
59 |
100 |
4.80 |
6.25 |
8.25 |
10.33 |
12.33 |
15.50 |
20.50 |
24.50 |
31 |
41 |
50 |
60 |
125 |
4.80 |
6.25 |
8.25 |
10.33 |
12.33 |
15.50 |
20.50 |
25.50 |
30 |
41 |
50 |
59 |
140 |
— |
5.80 |
7.25 |
10.33 |
11.67 |
15.50 |
19.50 |
25.50 |
31 |
39 |
51 |
58 |
160 |
4.80 |
6.25 |
8.50 |
10.33 |
12.33 |
15.50 |
20.50 |
24.50 |
31 |
41 |
50 |
61 |
180 |
— |
5.80 |
7.25 |
9.67 |
12.00 |
16.50 |
19.50 |
26 |
33 |
40 |
52 |
60 |
200 |
4.80 |
6.25 |
8.25 |
10.33 |
12.67 |
15.50 |
20.50 |
25.50 |
31 |
41 |
50 |
60 |
225 |
— |
5.80 |
7.25 |
10.67 |
12.00 |
16 |
19.50 |
26 |
32 |
40 |
52 |
58 |
250 |
4.80 |
6.25 |
8.25 |
10.33 |
12.33 |
15.50 |
20.50 |
25.50 |
31 |
41 |
50 |
59 |
280 |
— |
5.80 |
7.25 |
10.67 |
12.00 |
16 |
19.50 |
25.50 |
32 |
39 |
51 |
59 |
315 |
4.80 |
6.25 |
8.25 |
10.33 |
12.67 |
15.50 |
20.50 |
24.50 |
31 |
41 |
50 |
59 |
SCW型轴装式圆弧圆柱蜗杆减速器选用系数JB/T6387-1992
选用系数f1
原动机 |
日运转时间/h |
载荷性质及代号 |
||
均匀载荷I② |
中等冲击载荷Ⅱ② |
强冲击载荷Ⅲ③ |
||
f1 |
||||
电动机 汽轮机 水力机 |
偶然性的0.5① 间断性的2① 2~10 10~24 |
0.8 0.9 1 1.25 |
0.9 1 1.25 1.50 |
1 1.25 1.5 1.75 |
活塞发动机 (4~6个缸) |
偶然性的0.5① 间断性的2① 2~10 10~24 |
0.9 1 1.25 1.5 |
1.0 1.25 1.50 1.75 |
1.25 1.5 1.75 2 |
活塞发动机 (1~3个缸) |
偶然性的0.5① 间断性的2① 2~10 10~24 |
1 1.25 1.5 1.75 |
1.25 1.50 1.75 2.0 |
1.5 1.75 2 2.25 |
启动频率系数f2
每小时启动次数 |
0~10 |
>10~60 |
>60~400 |
f2 |
1 |
1.1 |
1.2 |
小时负荷率系数f3
小时负荷率JC/% |
100 |
80 |
60 |
40 |
20 |
f3 |
1 |
0.95 |
0.88 |
0.77 |
0.6 |
环境温度系数f4
环境温度/℃ |
0~10 |
>10~20 |
>20~30 |
>30~40 |
>40~50 |
f4 |
0.89 |
1 |
1.14 |
1.33 |
1.6 |
减速器的风扇系数f5
有风扇冷却 |
f5=1 |
|||
无风扇冷却 |
n1/r·min-1 |
|||
1500 |
1000 |
750 |
500 |
|
中心距a/mm |
f5 |
|||
63~100 |
1 |
1 |
1 |
1 |
>100~225 |
1.37 |
1.59 |
1.59 |
1.33 |
>225~315 |
1.51 |
1.85 |
1.89 |
1.78 |
减速器的装配形式系数f6
中心距a/mm |
减速器形式 |
|
SCWU、SCWS |
SCWO |
|
f6 |
||
63~100 125~225 250~315 |
1 1.2 1.3 |
1 1.2 1.4 |