NORD Drivesystems B1000 - Manual (Page 133)

www.nord.com B131 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 11E 1.35 1296 443 5.00 3.30 2.50 1.65 X X X
1.54 1136 443 5.00 3.30 2.50 1.65 X X X
1.81 967 487 5.00 3.30 2.50 1.65 X X X
2.04 858 513 5.00 3.30 2.50 1.65 X X X
2.32 754 425 5.00 3.30 2.50 1.65 X X X
2.83 618 478 4.69 3.09 2.34 1.55 X X X*
3.18 550 354 3.09 2.04 1.54 1.02 X X
3.60 486 372 2.87 1.89 1.43 0.95 X X
8.10 216 266 0.91 0.60 0.45 0.30 X* X*
9.11 192 204 0.62 0.41 0.31 0.20 X*
SK 12 2.96 591 929 5.00 3.30 2.50 1.65 X X X
3.39 516 965 5.00 3.30 2.50 1.65 X X X
3.98 440 1009 5.00 3.30 2.50 1.65 X X X
4.32 405 991 5.00 3.30 2.50 1.65 X X X
4.49 390 1044 5.00 3.30 2.50 1.65 X X X
4.93 355 1027 5.00 3.30 2.50 1.65 X X X
5.79 302 1080 5.00 3.30 2.50 1.65 X X X
6.53 268 1115 4.74 3.13 2.37 1.56 X X X*
7.28 240 1097 4.18 2.76 2.09 1.38 X X X*
7.85 223 1159 4.10 2.71 2.05 1.35 X X X*
8.56 204 1151 3.72 2.46 1.86 1.23 X X X*
9.65 181 1195 3.43 2.26 1.72 1.13 X X X*
10.70 164 1186 3.09 2.04 1.54 1.02 X X X*
13.39 131 1319 2.74 1.81 1.37 0.90 X X X*
16.73 105 1363 2.27 1.50 1.14 0.75 X X X*
18.79 93 1425 2.10 1.39 1.05 0.69 X X
21.28 82 1478 1.92 1.27 0.96 0.63 X X*
25.92 68 1212 1.31 0.86 0.65 0.43 X X*
29.15 60 1097 1.04 0.69 0.52 0.34 X
31.19 56 1460 1.30 0.86 0.65 0.43 X X*
35.07 50 1319 1.05 0.69 0.52 0.35 X
38.31 46 1628 1.19 0.78 0.59 0.39 X X*
43.09 41 1434 0.93 0.62 0.47 0.31 X*
47.87 37 1566 0.92 0.61 0.46 0.30 X* X*
53.84 33 1558 0.82 0.54 0.41 0.27 X*
61.35 29 1363 0.63 0.41 0.31 0.21 X*
72.63 24 1230 0.47 0.31 0.23 0.15 X*
W 56C 140TC 180TC
SK 11E 22 24 33 49
SK 12 31 33 42 57
lb
* 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.
SK 11E , SK 12
NEMA-C + W
Ratings & Combinations