轴装式圆弧圆柱蜗杆减速器
SCW 型轴装式圆弧圆柱蜗杆减速器（JB/T6387 — 1992）直接套装在工作机主轴上，包括 SCWU ，SCWS，SCWO 三个系列。主要应用于冶金、矿山、起重、运输、化工、建筑等机械设备的减速传动。
工作条件：减速器蜗杆轴转速不超过 1500 r/min；工作环境温度为－ 40～40 ℃，当工作环境温度低于0 ℃时，启动前润滑油必须加热到0 ℃以上；减速器可正、反向运转。
SCWU 减速机，SCWS减速机，SCWO减速机、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
|
|||||||||||||||
|
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
|
|||
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