NORD Drivesystems B1000 User Manual
Page 612
www.nord.com
E610
W + NEMA
Gear Ratio
n
2
=
Output Speed
T
2 max
= Output Torque*
HP
max
= Input power
KK = Effi ciencies
Model Type
Total
Helical
Gears
Worm
Gears
NEMA C-Face*
Available Combinations
n
1
=1750 rpm
n
1
=1
150 rpm
i
tot
i
1
z
2
= i
2
n
2
T
2 max
HP
max
K
n
2
T
2 max
HP
max
K
[rpm]
[Ib-in]
[hp]
[%]
[rpm]
[Ib-in]
[hp]
[%]
56C
140TC 180TC 210TC 250TC
z
1
G1000 – Subject to Change Without Notice
SK 13080
NEMA-C + W
Ratings & Combinations
W
56C
SK 13080
86
97
lb
SK 13080
97.65
9.45
31/3
18
2036
0.50
80
12
2044
0.33
79
X*
109.80
10.63
31/3
16
2301
0.50
80
11
2301
0.33
79
X*
127.74
12.37
31/3
14
2655
0.50
79
9.0
2646
0.33
78
X*
143.05
13.85
31/3
12
3009
0.50
79
8.1
3009
0.33
78
X*
163.11
15.79
31/3
11
3363
0.50
79
7.1
3381
0.33
78
X*
193.73
18.75
31/3
9.00
3982
0.50
78
6.0
3965
0.33
77
X*
228.52
10.63
43/2
7.70
5044
0.50
70
5.1
4974
0.33
68
X*
265.87
12.37
43/2
6.60
5044
0.50
69
4.3
5044
0.33
68
X*
297.73
13.85
43/2
5.90
5398
0.50
69
3.9
5319
0.33
67
X*
339.48
15.79
43/2
5.20
6195
0.50
68
3.4
6098
0.33
67
X*
403.20
18.75
43/2
4.30
6814
0.50
68
2.9
7098
0.33
67
X*
482.13
9.45
51/1
3.60
6814
0.50
52
2.4
6682
0.33
49
X*
542.07
10.63
51/1
3.20
6814
0.50
51
2.1
7053
0.33
49
X*
630.68
12.37
51/1
2.80
6814
0.50
50
1.8
7071
0.33
48
X*
706.25
13.85
51/1
2.50
6814
0.50
49
1.6
7089
0.33
48
X*
805.28
15.79
51/1
2.20
6814
0.48
49
1.4
7107
0.34
47
X*
956.44
18.75
51/1
1.80
6814
0.40
48
1.2
7098
0.28
47
X*
1198.81
23.51
51/1
1.50
6814
0.35
47
0.96
7045
0.23
46
X*
2058.82
Ê 40.37
51/1
0.85
6814
0.20
46
0.56
7115
0.13
46
X*
2658.22
Ê 52.12
51/1
0.66
6814
0.16
46
0.43
7045
0.11
45
X*
3356.66
Ê 65.82
51/1
0.52
6814
0.12
45
0.34
6992
0.08
45
X*
* Caution - The motor power may exceed the gear unit’s mechanical torque capacity. Limits Based on 1750rpm input speed.
Ê Non-footed units only.
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.