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WRM减速机许用径向和轴向载荷 |
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详细介绍： |
发布时间：2007/10/10 13:20:52 |
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许用径向和轴向载荷：
根据不同的使用系数fA和不同的标称轴承使用寿命L10h提供下述的许用径向载荷FRa
FAmin=1.5/L10h=10000h
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|
n[rpm] |
<16 |
16-25 |
26-40 |
41-60 |
61-100 |
101-160 |
161-250 |
251-400 |
|
WRM57 |
FRa[N] |
400 |
400 |
400 |
400 |
400 |
405 |
410 |
415 |
|
FAa[N] |
18800 |
15000 |
11500 |
9700 |
7100 |
5650 |
4450 |
3800 |
|
WRM67 |
FRa[N] |
575 |
575 |
575 |
580 |
575 |
585 |
590 |
600 |
|
FAa[N] |
19000 |
18900 |
15300 |
11900 |
9210 |
7470 |
5870 |
5050 |
|
WRM77 |
FRa[N] |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1210 |
1200 |
|
FAa[N] |
22000 |
22000 |
19400 |
15100 |
11400 |
9220 |
7200 |
6710 |
|
WRM87 |
FRa[N] |
1970 |
1970 |
1970 |
1970 |
1980 |
1990 |
2000 |
2010 |
|
FAa[N] |
30000 |
30000 |
23600 |
18000 |
14300 |
11000 |
8940 |
8030 |
|
WRM97 |
FRa[N] |
2980 |
2980 |
2980 |
2990 |
3010 |
3050 |
3060 |
3080 |
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FAa[N] |
40000 |
36100 |
27300 |
20300 |
15900 |
12600 |
9640 |
7810 |
|
WRM107 |
FRa[N] |
4230 |
4230 |
4230 |
4230 |
4230 |
4230 |
3580 |
3830 |
|
FAa[N] |
48000 |
41000 |
30300 |
23000 |
18000 |
13100 |
9550 |
9030 |
|
WRM137 |
FRa[N] |
8710 |
8710 |
8710 |
8710 |
7220 |
5060 |
3980 |
6750 |
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FAa[N] |
70000 |
70000 |
70000 |
57600 |
46900 |
44000 |
35600 |
32400 |
|
WRM147 |
FRa[N] |
11100 |
11100 |
11100 |
11100 |
11100 |
10600 |
8640 |
10800 |
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FAa[N] |
70000 |
70000 |
69700 |
58400 |
45600 |
38000 |
32800 |
30800 |
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WRM167 |
FRa[N] |
14600 |
14600 |
14600 |
14600 |
14600 |
14700 |
- |
- |
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FAa[N] |
70000 |
70000 |
70000 |
60300 |
45300 |
36900 |
- |
- |
FAmin=2.0/L10h=25000h
|
|
n[rpm] |
<16 |
16-25 |
26-40 |
41-60 |
61-100 |
101-160 |
161-250 |
251-400 |
|
WRM57 |
FRa[N] |
410 |
410 |
410 |
410 |
410 |
415 |
416 |
420 |
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FAa[N] |
12100 |
9600 |
7350 |
6050 |
4300 |
3350 |
2600 |
220 |
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WRM67 |
FRa[N] |
590 |
590 |
590 |
595 |
590 |
595 |
600 |
605 |
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FAa[N] |
15800 |
12000 |
9580 |
7330 |
5580 |
4460 |
3460 |
2930 |
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WRM77 |
FRa[N] |
1210 |
1210 |
1210 |
1210 |
1210 |
1220 |
1220 |
1200 |
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FAa[N] |
20000 |
15400 |
11900 |
9070 |
6670 |
5280 |
4010 |
3700 |
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WRM87 |
FRa[N] |
2000 |
2000 |
2000 |
2000 |
2000 |
1720 |
1690 |
1710 |
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FAa[N] |
24600 |
19200 |
14300 |
10600 |
8190 |
6100 |
5490 |
4860 |
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WRM97 |
FRa[N] |
3040 |
3040 |
3040 |
3050 |
3070 |
3080 |
2540 |
2430 |
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FAa[N] |
28400 |
22000 |
16200 |
11600 |
8850 |
6840 |
5830 |
4760 |
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WRM107 |
FRa[N] |
4330 |
4330 |
4330 |
4330 |
4330 |
3350 |
2810 |
2990 |
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FAa[N] |
32300 |
24800 |
17800 |
13000 |
9780 |
8170 |
5950 |
5620 |
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WRM137 |
FRa[N] |
8850 |
8850 |
8850 |
8830 |
5660 |
4020 |
3200 |
5240 |
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FAa[N] |
70000 |
59900 |
48000 |
37900 |
33800 |
31700 |
25600 |
23300 |
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WRM147 |
FRa[N] |
11400 |
11400 |
11400 |
11400 |
11400 |
8320 |
6850 |
8440 |
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FAa[N] |
70000 |
60600 |
45900 |
39900 |
33500 |
27900 |
24100 |
22600 |
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WRM167 |
FRa[N] |
15100 |
15100 |
15100 |
15100 |
15100 |
13100 |
- |
- |
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FAa[N] |
70000 |
63500 |
51600 |
37800 |
26800 |
23600 |
- |
- | |
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