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YN 系 列 圆 柱 齿 轮 减 速 器
YK 系 列 圆 锥 圆 柱 齿 轮 减 速 器
5 减速器高速轴的转动惯量J1
输入轴d1带风扇时，表中数值需乘上系数Kf，减速器输出轴的转动惯量J2=i2·J1（i—实际传动比）。
表38 YND型减速器的转动惯量
|
规格
|
公称传动比i
|
|
1.25
|
1.4
|
1.6
|
1.8
|
2
|
2.24
|
2.5
|
2.8
|
3.15
|
3.55
|
4
|
4.5
|
5
|
5.6
|
6.3
|
|
转动惯量J1
|
|
80
|
0.0016
|
0.0014
|
0.0012
|
0.0011
|
0.001
|
0.0009
|
0.0008
|
0.0007
|
0.0006
|
0.0005
|
0.0005
|
0.0004
|
0.0003
|
0.0003
|
—
|
|
100
|
0.0058
|
0.0052
|
0.0045
|
0.0040
|
0.0035
|
0.0032
|
0.0029
|
0.0025
|
0.0018
|
0.0015
|
0.0013
|
0.0012
|
0.0009
|
0.0008
|
0.0007
|
|
125
|
0.0165
|
0.0148
|
0.0127
|
0.0114
|
0.0102
|
0.0091
|
0.0086
|
0.0074
|
0.0056
|
0.0048
|
0.0041
|
0.0037
|
0.0029
|
0.0024
|
0.0022
|
|
160
|
0.0505
|
0.0448
|
0.0373
|
0.0383
|
0.0342
|
0.0305
|
0.0286
|
0.0254
|
0.0183
|
0.0158
|
0.0144
|
0.0123
|
0.0096
|
0.0085
|
0.0070
|
|
200
|
0.173
|
0.155
|
0.131
|
0.119
|
0.106
|
0.094
|
0.0885
|
0.0761
|
0.0562
|
0.051
|
0.0430
|
0.0382
|
0.0292
|
0.0262
|
0.0224
|
|
250
|
0.523
|
0.467
|
0.399
|
0.360
|
0.323
|
0.288
|
0.271
|
0.233
|
0.179
|
0.156
|
0.134
|
0.121
|
0.0957
|
0.0790
|
0.0710
|
续表38 YND型减速器的转动惯量
|
规格
|
公称传动比i
|
|
1.25
|
1.4
|
1.6
|
1.8
|
2
|
2.24
|
2.5
|
2.8
|
3.15
|
3.55
|
4
|
4.5
|
5
|
5.6
|
6.3
|
|
转动惯量J1
|
|
280
|
—
|
—
|
0.726
|
0.651
|
0.580
|
0.514
|
0.482
|
0.431
|
0.331
|
0.286
|
0.244
|
0.218
|
0.169
|
0.140
|
0.132
|
|
320
|
—
|
—
|
1.36
|
1.23
|
1.10
|
0.977
|
0.919
|
0.815
|
0.604
|
0.510
|
0.470
|
0.402
|
0.311
|
0.276
|
0.225
|
|
360
|
—
|
—
|
2.50
|
2.29
|
1.97
|
1.62
|
1.52
|
1.38
|
1.05
|
0.891
|
0.805
|
0.710
|
0.543
|
0.468
|
0.408
|
|
400
|
—
|
—
|
—
|
—
|
3.32
|
2.79
|
2.63
|
2.33
|
1.86
|
1.55
|
1.39
|
1.19
|
0.957
|
0.830
|
0.723
|
|
450
|
—
|
—
|
—
|
—
|
5.82
|
5.09
|
4.62
|
3.93
|
3.16
|
2.72
|
2.36
|
2.06
|
1.71
|
1.46
|
1.28
|
|
500
|
—
|
—
|
—
|
—
|
9.71
|
8.52
|
7.91
|
6.73
|
5.42
|
4.70
|
4.01
|
3.6
|
2.99
|
2.53
|
2.25
|
|
560
|
—
|
—
|
—
|
—
|
11.085
|
15.254
|
13.667
|
12.203
|
10.847
|
9.62
|
8.23
|
6.54
|
|