Sk 62 , sk 63 nema-c + w ratings & combinations – NORD Drivesystems B1000 User Manual
Page 143
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B141
G1000 – Subject to Change Without Notice
W + NEMA
Model
Type
Gear
Ratio
Output
Speed
Output
Torque*
Maximum input power
Solid input shafts type “W“
NEMA C-Face*
Available Combinations
i
tot
n
2
T
2 max
Input Speed
1750 rpm
1750 rpm 1150 rpm 875 rpm 580 rpm
[rpm]
[Ib-in]
[hp]
[hp]
[hp]
[hp]
56C
140TC 180TC 210TC 250TC 280TC 320TC 360TC
SK 62
2.97
589
17346
60.00
39.60
30.00
19.80
X
X
X*
3.30
530
17523
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
3.72
470
17966
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
3.91
448
17780
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
4.05
432
16682
60.00
39.60
30.00
19.80
X
X
X*
4.56
384
18417
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
5.29
331
16656
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
6.35
276
17081
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
7.56
231
27612
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
8.78
199
26656
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
10.55
166
27373
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
11.59
151
27231
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
13.92
126
27258
54.49
35.97
27.25
17.98
X
X
X
X
X
X*
15.80
111
26585
46.82
30.90
23.41
15.45
X
X
X
X
18.14
96
27231
41.48
27.38
20.74
13.69
X
X
X
X
37.05
47
26639
19.87
13.11
9.93
6.56
X
X
X*
X*
48.73
36
22214
12.69
8.37
6.34
4.19
X
X
SK 63
17.37
101
28320
30.00
19.80
15.00
9.90
X
X
X
X
X
X
20.77
84
28320
30.00
19.80
15.00
9.90
X
X
X
X
X
X
21.98
80
28320
30.00
19.80
15.00
9.90
X
X
X
X
X
X
26.28
67
28320
30.00
19.80
15.00
9.90
X
X
X
X
X
X
30.91
57
31772
28.73
18.96
14.37
9.48
X
X
X
X
X
X*
36.11
48
32657
24.87
16.42
12.44
8.21
X
X
X
X
X
X*
43.43
40
32568
20.67
13.64
10.33
6.82
X
X
X
X
X
X*
50.73
34
32745
17.66
11.66
8.83
5.83
X
X
X
X
X*
X*
53.82
33
32745
17.15
11.32
8.57
5.66
X
X
X
X
X*
X*
62.87
28
32480
14.43
9.52
7.21
4.76
X
X
X
X
X*
X*
77.46
23
32745
11.95
7.89
5.97
3.94
X
X
X
X
X*
87.06
20
28320
8.99
5.93
4.49
2.97
X
X
X
X*
106.95
16
32745
8.31
5.49
4.16
2.74
X
X*
107.89
16
32303
8.20
5.41
4.10
2.71
X
X
X
X*
132.54
13
32745
6.75
4.46
3.38
2.23
X
X*
145.71
12
32745
6.23
4.11
3.12
2.06
X
X*
180.57
9.7
32391
4.99
3.29
2.49
1.65
X*
X*
214.10
8.2
32214
4.19
2.77
2.10
1.38
X
X
X*
265.32
6.6
32214
3.37
2.23
1.69
1.11
X
X
X*
300.34
5.8
28320
2.61
1.72
1.30
0.86
X
X
372.21
4.7
28320
2.11
1.39
1.06
0.70
X
X
W
56C
140TC
180TC
210TC
250TC
280TC
320TC
360TC
SK 62
377
–
–
351
379
434
434
465
498
SK 63
328
317
317
333
364
386
386
–
–
lb
SK 62 , SK 63
NEMA-C + W
Ratings & Combinations
* Caution - The motor power may exceed the gear unit’s mechanical torque capacity
The mechanical power limit of the solid input shaft type “W” may limit the reducer rating.
All ratings are mechanical. See page 14 for thermal considerations.