Sk 82 , sk 83 nema-c + w ratings & combinations – NORD Drivesystems B1000 User Manual
Page 147
www.nord.com
B145
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 82
2.89
606
27674
100.00
66.00
50.00
33.00
X
X
X
X
X
X
3.62
483
34958
100.00
66.00
50.00
33.00
X
X
X
X
X
X
4.43
395
38444
100.00
66.00
50.00
33.00
X
X
X
X
X
X
5.29
331
42338
100.00
66.00
50.00
33.00
X
X
X
X
X
X
6.19
283
38090
100.00
66.00
50.00
33.00
X
X
X
X
X
X
7.39
237
55366
100.00
66.00
50.00
33.00
X
X
X
X
X
X
8.82
198
58136
100.00
66.00
50.00
33.00
X
X
X
X
X
X
10.33
169
60764
100.00
66.00
50.00
33.00
X
X
X
X
X
X
11.84
148
63145
100.00
66.00
50.00
33.00
X
X
X
X
X
X
14.29
122
58242
100.00
66.00
50.00
33.00
X
X
X
X
X
X
16.56
106
58224
97.93
64.63
48.96
32.32
X
X
X
X
X
X
21.94
80
64127
81.40
53.72
40.70
26.86
X
X
26.48
66
58330
61.08
40.32
30.54
20.16
X
X*
26.62
66
56259
58.92
38.88
29.46
19.44
X
X
32.12
54
58330
49.98
32.99
24.99
16.49
X
X
40.45
43
36674
25.02
16.51
12.51
8.26
X
X
X
X*
48.82
36
47082
26.89
17.75
13.45
8.87
X
X
X
X*
SK 83
21.04
83
70800
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
24.42
72
70800
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
28.03
62
71951
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
32.52
54
75668
60.00
39.60
30.00
19.80
X
X
X
X
X
X*
39.08
45
79650
56.87
37.53
28.44
18.77
X
X
X
X
X
X*
44.38
39
78677
48.69
32.13
24.34
16.07
X
X
X
X
X
X*
51.51
34
79031
42.63
28.14
21.32
14.07
X
X
X
X
X*
X*
61.89
28
79650
35.39
23.35
17.69
11.68
X
X
X
X
X*
X*
70.24
25
79296
31.45
20.76
15.73
10.38
X
X
X
X
80.62
22
79473
27.74
18.31
13.87
9.15
X
X
X
X*
104.00
17
81243
21.91
14.46
10.96
7.23
X
X
X
X*
136.78
13
65313
13.47
8.89
6.74
4.45
X
X
164.70
11
79031
13.79
9.10
6.90
4.55
X
X
X*
X*
216.61
8.1
78677
10.11
6.67
5.06
3.34
X
X
W
180TC
210TC
250TC
280TC
320TC
360TC
SK 82
935
761
772
827
827
891
1012
SK 83
787
778
789
844
844
908
1049
lb
SK 82 , SK 83
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.