0317-7290300
WH圆弧齿提供了低的接触应力和有一个短厚有力的轮齿，似乎它们比渐开线齿轮更_。对一些相对来说要求不高的低速场合，这种齿轮是有_的长处，但所遇到的间题有: (1)减速机齿轮对中心距敏感，因此齿轮直径和齿轮箱中心距_严格限制在容许范围内。 (2)短厚的轮齿刚性_高。这在转速很低时是没有坊碍的，但在中等速度时，由于制造误差齿上会受到一个比渐开线轮齿大得多的啮合力，从而产生非常大的振动。 (3)轮齿表面不能够用展成法加工，因此仅能采用成形磨前或滚铣。这种制造方式限制它在大型齿轮中的使用，并使这类齿轮传动倾向于采用不要求磨前的较软材料。 (4)两轮齿间力的方向保持不变，而且如果能保持高精度，则力的大小也保持不变，但力的作用位置沿着轮齿变化，即在轴向接触椭圆从齿宽的一端消失时而相应的接触已在另一端开始。这种力的作用位置的变化是振动和噪声产生的固有原因，在实际中不能消除，但通过齿廓复映后可以大大减小，却又导致负载能力的减小。 对制造误差的敏感性，固有的高振动量级和制造的困难，这三者集中起来，已使圆弧齿轮不成为渐开线齿轮的竟争对手，因为通常能用传统的齿轮更经济地解决问题。
WH圆弧齿圆柱蜗杆减速机高速蜗杆输入功率范围在3.5-202KW之间；输出扭矩在107-43500Nm之间，输入轴转数一般不大于1500r/min，高速输入蜗杆轴可正反两向运转；工作环境温度低于
|
传动比 代号 |
公称 传动比 |
型号 |
WHT |
WHX WHS WHC |
||||||||||||||||
|
输入转速 r/min |
中心距 |
|||||||||||||||||||
|
80 |
100 |
120 |
125 |
150 |
160 |
180 |
200 |
210 |
250 |
280 |
300 |
320 |
360 |
400 |
420 |
450 |
500 |
|||
|
1 |
8 |
1500 |
2.5 |
4.5 |
7.8 |
10.1 |
14.4 |
19.9 |
22.5 |
29.8 |
34.1 |
46.1 |
54.4 |
84.7 |
70.4 |
87.1 |
110 |
185.2 |
— |
— |
|
1000 |
2.1 |
3.9 |
5.7 |
8.0 |
10.6 |
16.1 |
16.5 |
24.7 |
24.8 |
47.1 |
50.5 |
61.8 |
64.4 |
80.5 |
103 |
134.5 |
128 |
163 |
||
|
750 |
1.9 |
3.5 |
4.6 |
6.6 |
8.1 |
13.4 |
12.9 |
20.8 |
19.5 |
35.6 |
44.3 |
50.1 |
57.9 |
73.8 |
94.6 |
105.6 |
119 |
154 |
||
|
500 |
1.5 |
2.9 |
3.3 |
5.0 |
6.6 |
10.3 |
9.2 |
16.1 |
13.9 |
27.8 |
35.1 |
35.3 |
45.3 |
59.6 |
77.7 |
73.1 |
101 |
133 |
||
|
2 |
10 |
1500 |
2.0 |
3.8 |
6.9 |
9.4 |
13.2 |
16.4 |
20.5 |
26.7 |
32.0 |
39.7 |
48.2 |
77.3 |
59.8 |
76.2 |
97.3 |
165.4 |
— |
— |
|
1000 |
1.7 |
3.3 |
4.9 |
7.4 |
9.4 |
13.2 |
14.6 |
22.4 |
22.5 |
34.1 |
41.6 |
54.5 |
53.8 |
68.8 |
88.6 |
116.4 |
111 |
146 |
||
|
750 |
1.5 |
2.9 |
3.9 |
6.1 |
7.5 |
11.1 |
11.5 |
19.1 |
17.8 |
29.3 |
36.3 |
44.1 |
47.6 |
61.2 |
79.1 |
91.3 |
98.5 |
131 |
||
|
500 |
1.3 |
2.4 |
2.8 |
4.7 |
5.4 |
8.5 |
8.5 |
14.7 |
12.6 |
23.1 |
28.8 |
31.1 |
37.7 |
49.2 |
64.8 |
63.7 |
82.5 |
111 |
||
|
3 |
12.5 |
1500 |
1.6 |
2.8 |
5.7 |
8.1 |
10.2 |
14.9 |
16.7 |
20.0 |
25.7 |
32.9 |
43.1 |
60.4 |
61.6 |
73.2 |
89.3 |
136.9 |
— |
— |
|
1000 |
1.4 |
2.4 |
4.2 |
6.3 |
7.4 |
11.9 |
12.3 |
16.2 |
18.6 |
27.6 |
37.5 |
43.3 |
53.5 |
65.8 |
80.5 |
97.0 |
105 |
127 |
||
|
750 |
1.2 |
2.1 |
3.4 |
5.2 |
6.1 |
10.0 |
9.7 |
13.5 |
14.7 |
23.4 |
32.7 |
34.9 |
46.5 |
58.8 |
71.8 |
75.6 |
95.3 |
116 |
||
|
500 |
1.0 |
1.7 |
1.3 |
3.9 |
4..3 |
7.6 |
7.1 |
10.4 |
10.7 |
18.2 |
25.6 |
24.2 |
36.1 |
47.0 |
57.4 |
52.0 |
78.2 |
96.8 |
||
|
4 |
16 |
1500 |
1.6 |
3.0 |
4.7 |
6.5 |
8.8 |
12.8 |
14.2 |
19.2 |
21.8 |
29.9 |
35.6 |
54.3 |
46.0 |
62.7 |
71.9 |
123.3 |
— |
— |
|
1000 |
1.3 |
2.7 |
3.5 |
5.1 |
6.7 |
10.3 |
10.4 |
15.8 |
15.7 |
26.3 |
32.1 |
39.7 |
41.0 |
52.0 |
66.5 |
87.2 |
83.4 |
106 |
||
|
750 |
1.2 |
2.3 |
2..8 |
4.3 |
5.5 |
8.6 |
8.3 |
13.4 |
12.5 |
22.7 |
27.9 |
31.6 |
36.5 |
47.1 |
60.8 |
68.7 |
76.7 |
99.6 |
||
|
500 |
1.0 |
1.9 |
2.1 |
3.3 |
4.0 |
6.6 |
6.1 |
10.3 |
9.0 |
17.7 |
22.3 |
22.6 |
28.7 |
37.4 |
49.0 |
70.6 |
63.3 |
84.2 |
||
|
5 |
20 |
1500 |
1.3 |
2.2 |
4.0 |
6.0 |
7.1 |
10.3 |
12.6 |
15.5 |
18.4 |
25.0 |
33.1 |
44.8 |
41.3 |
49.1 |
69.4 |
103.0 |
— |
— |
|
1000 |
1.1 |
1.9 |
3.0 |
4.8 |
5.2 |
8.1 |
10.3 |
12.5 |
13.3 |
21.3 |
29.1 |
32.5 |
37.2 |
44.2 |
61.9 |
73.9 |
64.9 |
81.2 |
||
|
750 |
1.0 |
1.6 |
2.4 |
3.9 |
4.2 |
6.7 |
7.3 |
10.5 |
10.5 |
18.1 |
25.3 |
25.6 |
31.3 |
38.6 |
55.5 |
57.2 |
58.0 |
73.2 |
||
|
500 |
0.8 |
1.3 |
1.8 |
3.0 |
3.1 |
5.2 |
5.3 |
8.1 |
7.7 |
14.1 |
19.9 |
18.6 |
24.5 |
30.4 |
44.2 |
39.6 |
46.2 |
59.7 |
||
|
6 |
25 |
1500 |
1.0 |
1.9 |
3.4 |
4.6 |
5.9 |
8.4 |
10.1 |
14.3 |
16.1 |
20.8 |
24.7 |
35.0 |
34.8 |
43.4 |
50.9 |
87.4 |
— |
— |
|
1000 |
0.8 |
1.7 |
2.5 |
3.6 |
4.4 |
6.5 |
7.4 |
11.5 |
11.7 |
16.8 |
20.4 |
25.6 |
29.5 |
38.3 |
45.6 |
61.0 |
63.1 |
71.4 |
||
|
750 |
0.7 |
1.4 |
2.1 |
2.9 |
3.5 |
5.4 |
5.9 |
9.6 |
9.2 |
14.1 |
17.2 |
20.5 |
25.1 |
32.8 |
39.9 |
47.6 |
56.1 |
63.6 |
||
|
500 |
0.6 |
1.2 |
1.5 |
2.2 |
2.5 |
4.2 |
4.3 |
7.4 |
6.6 |
10.9 |
13.5 |
14.8 |
19.5 |
25.8 |
31.4 |
32.8 |
44.7 |
50.5 |
||
|
7 |
31.5 |
1500 |
1.2 |
2.1 |
2.8 |
4.4 |
5.4 |
8.6 |
8.2 |
12.8 |
12.6 |
19.8 |
23.2 |
34.9 |
30.2 |
37.1 |
46.9 |
73.4 |
— |
— |
|
1000 |
1.0 |
1.8 |
2.0 |
3.5 |
3.9 |
6.9 |
6.1 |
10.5 |
9.2 |
17.4 |
21.2 |
25.6 |
26.6 |
33.9 |
43.3 |
51.9 |
54.4 |
68.5 |
||
|
750 |
0.9 |
1.6 |
1.7 |
2.9 |
3.2 |
5.8 |
4.9 |
8.9 |
7.4 |
15.1 |
18.3 |
20.1 |
23.9 |
30.7 |
39.5 |
40.7 |
50.0 |
64.5 |
||
|
500 |
0.7 |
1.4 |
1.2 |
2.3 |
2.4 |
4.5 |
3.5 |
7.0 |
5.4 |
11.8 |
14.6 |
14.6 |
18.9 |
24.5 |
32.0 |
27.7 |
41.1 |
54.6 |
||
|
8 |
40 |
1500 |
0.9 |
1.5 |
2.4 |
4.1 |
4.1 |
6.9 |
7.3 |
10.5 |
10.6 |
16.8 |
22.0 |
25.8 |
27.3 |
32.4 |
45.5 |
64.1 |
— |
— |
|
1000 |
0.8 |
1.3 |
1.8 |
3.2 |
3.1 |
5.5 |
5.4 |
8.4 |
7.9 |
14.2 |
19.4 |
18.8 |
24 |
28.9 |
40.8 |
44.7 |
42.2 |
52.8 |
||
|
750 |
0.7 |
1.2 |
1.5 |
2.7 |
2.5 |
4.6 |
4.4 |
7.1 |
6.2 |
12.0 |
16.7 |
15.4 |
20.7 |
25.4 |
36.2 |
35.7 |
37.8 |
47.8 |
||
|
500 |
0.6 |
1.0 |
1.1 |
2.1 |
1.8 |
3.6 |
3.2 |
5.5 |
4.7 |
9.5 |
13.2 |
10.8 |
16.3 |
20.3 |
29.0 |
25.1 |
30.3 |
39.0 |
||
|
9 |
50 |
1500 |
0.7 |
1.3 |
2.0 |
3.1 |
1.8 |
5.7 |
5.9 |
9.8 |
9.0 |
14.0 |
16.5 |
20.8 |
23.2 |
28.8 |
33.7 |
49.7 |
— |
— |
|
1000 |
0.6 |
1.2 |
1.4 |
2.5 |
3.5 |
4.5 |
4.3 |
7.8 |
6.7 |
11.4 |
13.8 |
15.0 |
19.5 |
25.3 |
30.0 |
35.5 |
41.7 |
47.0 |
||
|
750 |
0.5 |
1.0 |
1.2 |
2.0 |
2.3 |
3.7 |
3.5 |
6.7 |
5.4 |
9.5 |
11.7 |
12.3 |
16.8 |
21.8 |
26.3 |
28.1 |
37.4 |
41.8 |
||
|
500 |
0.4 |
0.8 |
0.9 |
1.6 |
1.5 |
2.9 |
2.6 |
5.2 |
4.0 |
7.5 |
9.1 |
8.7 |
13.1 |
17.2 |
21.1 |
19.7 |
29.8 |
38.3 |
||
WHT、WHX、WHS、WHC型圆弧圆柱蜗杆减速器输出转矩（JB2318—79）
|
传动比 代号 |
公 称 传 动 比 |
型号 |
WHT |
WHX WHS WHC |
||||||||||||||||
|
输入转速 r/min |
中心距 |
|||||||||||||||||||
|
80 |
100 |
120 |
125 |
150 |
160 |
180 |
200 |
210 |
250 |
280 |
300 |
320 |
360 |
400 |
420 |
450 |
500 |
|||
|
1 |
8 |
1500 |
108 |
203 |
377 |
483 |
700 |
956 |
1104 |
1440 |
1667 |
2107 |
2430 |
4192 |
3253 |
4028 |
5106 |
9162 |
— |
— |
|
1000 |
138 |
261 |
410 |
565 |
764 |
1156 |
1205 |
1793 |
1803 |
2822 |
3381 |
4541 |
4469 |
5596 |
7164 |
9973 |
9261 |
11368 |
||
|
750 |
164 |
312 |
433 |
624 |
803 |
1284 |
1239 |
2009 |
1882 |
3254 |
3949 |
4857 |
5351 |
6831 |
8820 |
10345 |
11466 |
14308 |
||
|
500 |
196 |
374 |
465 |
702 |
852 |
1470 |
1318 |
2323 |
1983 |
3793 |
4665 |
5071 |
6243 |
8242 |
10780 |
10729 |
14406 |
18620 |
||
|
2 |
10 |
1500 |
117 |
220 |
410 |
535 |
793 |
909 |
1239 |
1490 |
1938 |
2381 |
2763 |
4733 |
3626 |
4635 |
5939 |
10120 |
— |
— |
|
1000 |
149 |
282 |
436 |
629 |
836 |
1098 |
1318 |
1891 |
2028 |
3077 |
3665 |
4947 |
4900 |
6292 |
8134 |
10695 |
10584 |
13524 |
||
|
750 |
175 |
333 |
458 |
696 |
879 |
1215 |
1363 |
2117 |
2107 |
3508 |
4243 |
5274 |
5782 |
7458 |
9673 |
11055 |
12446 |
16072 |
||
|
500 |
214 |
404 |
490 |
783 |
928 |
1401 |
1431 |
2430 |
2220 |
4106 |
5108 |
5522 |
6811 |
8938 |
11760 |
11439 |
15582 |
20286 |
||
|
3 |
12.5 |
1500 |
117 |
196 |
426 |
574 |
764 |
1088 |
1273 |
1490 |
1941 |
2460 |
3234 |
4620 |
4733 |
5547 |
6811 |
10469 |
— |
— |
|
1000 |
149 |
253 |
465 |
665 |
826 |
1294 |
1363 |
1803 |
2102 |
3087 |
4234 |
4924 |
6233 |
7487 |
9232 |
11134 |
12005 |
14602 |
||
|
750 |
172 |
291 |
490 |
727 |
879 |
1441 |
1431 |
1999 |
2186 |
3479 |
4910 |
5229 |
7154 |
8869 |
10947 |
11450 |
14524 |
17738 |
||
|
500 |
208 |
349 |
521 |
821 |
921 |
1627 |
1510 |
2293 |
2332 |
4038 |
5723 |
5409 |
8310 |
10584 |
13034 |
11675 |
17777 |
22050 |
||
|
4 |
16 |
1500 |
133 |
250 |
441 |
577 |
833 |
1156 |
1352 |
1744 |
2073 |
2597 |
3028 |
5263 |
4067 |
5586 |
6409 |
10898 |
— |
— |
|
1000 |
172 |
327 |
483 |
669 |
935 |
1382 |
1476 |
2156 |
2220 |
3420 |
4106 |
5668 |
5459 |
6938 |
8918 |
12554 |
11564 |
14308 |
||
|
750 |
198 |
379 |
512 |
749 |
992 |
1539 |
1532 |
2411 |
2325 |
3910 |
4724 |
5928 |
6458 |
8369 |
10878 |
13050 |
14210 |
17934 |
||
|
500 |
238 |
454 |
552 |
844 |
1053 |
1744 |
1634 |
2764 |
2456 |
4537 |
5606 |
6311 |
7546 |
9898 |
13049 |
13411 |
17444 |
22540 |
||
|
5 |
20 |
1500 |
128 |
218 |
465 |
670 |
826 |
1147 |
1476 |
1656 |
2152 |
2695 |
3597 |
5364 |
4724 |
5684 |
7693 |
12340 |
— |
— |
|
1000 |
166 |
282 |
507 |
794 |
898 |
1352 |
1589 |
2009 |
2322 |
3440 |
4763 |
5781 |
6586 |
7683 |
10319 |
13129 |
11388 |
14308 |
||
|
750 |
190 |
322 |
529 |
849 |
950 |
1480 |
1645 |
2234 |
2400 |
3881 |
5468 |
6006 |
7370 |
8918 |
12270 |
13433 |
13573 |
17248 |
||
|
500 |
229 |
387 |
579 |
959 |
1006 |
1676 |
1758 |
2548 |
2558 |
4469 |
6370 |
6423 |
8497 |
10447 |
14504 |
13828 |
16092 |
20874 |
||
|
6 |
25 |
1500 |
123 |
260 |
473 |
604 |
858 |
951 |
1476 |
1980 |
2330 |
2891 |
3469 |
5184 |
5018 |
5929 |
6733 |
13095 |
— |
— |
|
1000 |
155 |
327 |
522 |
702 |
937 |
1107 |
1589 |
2362 |
2513 |
3489 |
4292 |
5646 |
6390 |
7850 |
9075 |
13157 |
13769 |
15680 |
||
|
750 |
178 |
378 |
545 |
759 |
977 |
1215 |
1645 |
2626 |
2580 |
3891 |
4802 |
5961 |
7174 |
8947 |
10584 |
13963 |
16268 |
18620 |
||
|
500 |
212 |
452 |
583 |
852 |
1031 |
1372 |
1758 |
2979 |
2738 |
4449 |
5557 |
6221 |
8212 |
10417 |
12348 |
14312 |
19208 |
21952 |
||
|
7 |
31.5 |
1500 |
166 |
311 |
469 |
689 |
915 |
1382 |
1431 |
2087 |
1980 |
3116 |
3626 |
6175 |
4910 |
6086 |
7742 |
13276 |
— |
— |
|
1000 |
208 |
394 |
512 |
805 |
992 |
1637 |
1566 |
2558 |
2377 |
4087 |
4929 |
6726 |
6507 |
8340 |
10721 |
13918 |
14019 |
17248 |
||
|
750 |
242 |
463 |
542 |
888 |
1047 |
1823 |
1622 |
2871 |
2479 |
4684 |
5664 |
6908 |
7752 |
10016 |
13034 |
14234 |
17052 |
21560 |
||
|
500 |
290 |
553 |
577 |
1000 |
1108 |
2087 |
1713 |
3293 |
2614 |
5419 |
6047 |
7190 |
9016 |
11809 |
15631 |
14741 |
20776 |
27048 |
||
|
8 |
40 |
1500 |
160 |
269 |
502 |
801 |
889 |
1362 |
1566 |
1999 |
2324 |
3254 |
4322 |
5804 |
5841 |
6840 |
9261 |
14391 |
— |
— |
|
1000 |
200 |
339 |
549 |
922 |
966 |
1597 |
1713 |
2391 |
2490 |
4126 |
5733 |
6333 |
7722 |
9143 |
12397 |
14865 |
13622 |
17248 |
||
|
750 |
232 |
922 |
583 |
1362 |
1017 |
1999 |
1780 |
3254 |
2608 |
4322 |
7722 |
6592 |
9143 |
10662 |
14602 |
15496 |
16248 |
20678 |
||
|
500 |
399 |
1009 |
626 |
1597 |
1078 |
2391 |
1882 |
4126 |
2742 |
5733 |
8761 |
6829 |
10662 |
12495 |
17179 |
16161 |
19208 |
24990 |
||
|
9 |
50 |
1500 |
147 |
309 |
512 |
716 |
913 |
1352 |
1543 |
2371 |
2434 |
3459 |
4136 |
5646 |
6007 |
7115 |
8085 |
13952 |
— |
— |
|
1000 |
184 |
389 |
554 |
826 |
991 |
1578 |
1667 |
2803 |
2608 |
4185 |
5155 |
5995 |
7605 |
7379 |
10878 |
14594 |
16415 |
18816 |
||
|
750 |
212 |
450 |
579 |
905 |
1095 |
1725 |
1746 |
3126 |
2716 |
4635 |
5782 |
6356 |
8624 |
10486 |
12642 |
15101 |
19404 |
22246 |
||
|
500 |
253 |
535 |
626 |
1019 |
1110 |
1950 |
1848 |
3548 |
2885 |
5272 |
6586 |
6581 |
9800 |
12397 |
14798 |
15676 |
22834 |
26068 |
||
注：用于不带风扇的WHX、WHS、WHC时应除以系数KF之值
系数KF
|
n（r/min） |
i |
|||
|
≤10 |
710～20 |
720～50 |
750 |
|
|
1500 |
1.45 |
1.4 |
1.35 |
1.30 |
|
1000 |
1.3 |
1.24 |
1.22 |
1.20 |
|
750 |
1.2 |
1.10 |
1.15 |
1.12 |
|
500 |
1.12 |
1.10 |
1.08 |
1.05 |
|
≤300 |
1 |
|||
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