20 hp gearmotors – NORD Drivesystems B1000 User Manual
Page 119
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B117
G1000 – Subject to Change Without Notice
GEARMOTORS
Motor
Power
Output
Speed
Output
Torque
Service
Factor
AGMA
Class
Gear
Ratio
Standard
Bearings
Heavy Duty
Bearings (VL)
Model
Type
Weight
Dim.
Page
P
n
n
2
T
a
f
B
i
tot
F
R N
F
A N
F
R VL
F
A VL
OHL
Thrust
OHL
Thrust
[hp]
[rpm]
[Ib-in]
[Ib]
[Ib]
[Ib]
[Ib]
[lb]
lb
(AGMA Class I = f
B
1.0 - 1.39
II = f
B
1.4 - 1.99
III = f
B
≥ 2.0
* = f
B
< 1.0)
(Model Type in blue is an Energy Efficient motor)
20
433
2913
2.6
III
4.08
1667
2878
4426
4318
SK 52 - 160L/4
362
197
403
3127
3.0
III
4.38
1721
2995
4460
4430
SK 52 - 160LH/4
383
3291
2.5
III
4.61
1717
2995
4457
4453
347
3627
2.9
III
5.08
1787
3152
4455
4597
315
3998
2.3
III
5.60
1802
3184
4451
4664
305
4134
2.8
III
5.79
1845
3281
4448
4754
290
4348
2.9
III
6.09
1874
3350
4446
4824
275
4584
2.6
III
6.42
1890
3382
4444
4871
243
5191
2.5
III
7.27
1942
3503
4435
5013
229
5498
2.6
III
7.70
1980
3596
4430
5094
200
6304
2.3
III
8.83
2025
3706
4419
5234
167
7554
2.1
III
10.58
2113
3908
4394
5465
131
9603
1.7
II
13.45
2234
4201
4345
5783
126
9996
1.7
II
14.00
2212
4160
4336
5774
99
12716
1.3
I
17.81
1964
4451
4248
6086
90
13994
1.2
I
19.60
1697
4543
4158
6206
81
15479
1.1
I
21.68
1377
4617
3974
6325
74
17078
1.0
I
23.92
817
4640
3557
6386
67
18892
0.9
*
26.46
369
4700
3267
6489
152
8275
2.7
III
11.59
4527
2340
6334
5173
SK 62 - 160L/4
487
203
127
9938
2.5
III
13.92
4493
2392
6311
5357
SK 62 - 160LH/4
112
11281
2.4
III
15.80
4464
2423
6289
5497
97
12951
2.1
III
18.14
4419
2448
6257
5632
48
26453
1.0
I
37.05
3782
2351
5825
6161
102
12402
2.2
III
17.37
4435
2392
6269
5533
SK 63 - 160L/4
483
206
85
14829
1.9
II
20.77
4361
2444
6217
5742
SK 63 - 160LH/4
80
15693
1.8
II
21.98
4331
2408
6194
5742
67
18763
1.5
II
26.28
4208
2435
6111
5929
57
22069
1.4
II
30.91
4048
2392
6001
6035
49
25781
1.3
I
36.11
3827
2336
5855
6111
41
31008
1.1
I
43.43
3425
2223
5600
6152
35
36220
0.9
*
50.73
2880
2068
5283
6152
33
38426
0.9
*
53.82
2583
2005
5128
6152
105
12038
2.6
III
16.86
6287
2363
8361
6716
SK 72 - 160L/4
639
209
81
15507
2.3
III
21.72
6226
2419
8773
7070
SK 72 - 160LH/4
82
15450
2.6
III
21.64
6226
2369
8690
7025
62
20441
1.8
II
28.63
6107
2430
8847
7441
53
23590
1.2
I
33.04
6014
2347
8782
7538
40
31208
1.1
I
43.71
5722
2331
8586
7898
98
12851
2.6
III
18.00
6275
2351
8433
6770
SK 73 - 160L/4
662
212
86
14722
2.6
III
20.62
6242
2374
8642
6957
SK 73 - 160LH/4
76
16664
2.5
III
23.34
6201
2392
8798
7126
62
20220
2.2
III
28.32
6113
2392
8852
7382
53
23732
1.9
II
33.24
6010
2369
8780
7551
47
26867
1.6
II
37.63
5900
2336
8705
7697
39
32600
1.5
II
45.66
5659
2250
8543
7848
34
37298
1.3
I
52.24
5416
2162
8384
7936
29
43167
1.2
I
60.46
5045
2018
8150
8012
24
53455
0.9
*
74.87
4160
1746
7632
8012
66
19006
3.0
III
26.62
10098
4779
14139
11660
SK 82 - 160L/4
880
215
55
22933
2.5
III
32.12
10042
4950
14099
12195
SK 82 160LH/4
44
28880
1.3
I
40.45
9938
5054
14024
12755
36
34856
1.4
II
48.82
9808
5162
13932
13298
20 hp
Gearmotors