Performance data – NORD Drivesystems B1000 User Manual
Page 714
www.nord.com
G712
G1000 – Subject to Change Without Notice
MOTORS
Performance Data
Standard Effi ciency
Inverter duty • TEFC
Synchronous speed 1800rpm @ 60Hz • 4-pole • Three-phase
Voltages: 230/460V – 60Hz • 1.15 Service Factor
Continuous Duty • 40°C Ambient • up to 3300ft Elevation
Class B temperature rise • Class F insulation
230/460V – 60Hz
Motor
Type
Power
Pn
Nn
Full-
load
In
Full-Load Cur-
rent
Ia/In
Code
Letter
Torque
Tn
Ta/Tn
Tk/Tn
pf
Eff.
Jm
Inertia
230V
a)
460V
a)
[hp]
[kW]
[rpm]
[A]
[A]
[%]
[lb-in]
[%]
[lb-ft
2
63S/4
0.16
0.12
1700
0.88
0.44
245
F
5.92
2.1
2.2
0.66
52
0.005
63L/4
0.25
0.18
1680
1.12
0.56
275
E
8.99
2.1
2.2
0.71
57
0.0067
71S/4
0.33
0.25
1710
1.56
0.78
310
G
12.3
2.5
2.4
0.64
63
0.017
71L/4
0.5
0.37
1720
1.90
0.95
355
F
18.0
2.45
2.6
0.69
71
0.0204
80S/4
0.75
0.55
1710
2.70
1.35
355
F
27.0
2.2
2.2
0.71
72
0.0259
80L/4
1
0.75
1650
3.66
1.83
390
G
38.1
2.2
2.3
0.74
70
0.0345
90S/4
1.5
1.1
1660
4.84
2.42
445
G
55.6
2.7
2.6
0.78
73
0.055
90L/4
2
1.5
1660
6.34
3.17
465
G
75.8
2.55
2.5
0.80
74
0.074
100L/4
3
2.2
1705
9.0
4.50
490
G
108
2.3
2.6
0.81
82
0.107
100LA/4
5
3.7
1725
15.2
7.62
510
G
180
2.7
3.1
0.75
81
0.141
132S/4
7.5
5.5
1735
19.8
9.9
545
G
267
2.45
2.75
0.82
86
0.55
132M/4
10
7.5
1735
25.8
12.9
645
H
363
2.9
3.2
0.84
87
0.752
160M/4
15
11
1770
38.4
19.2
665
H
522
2.45
3.0
0.82
88
0.95
160L/4
20
15
1765
49
24.5
725
H
713
2.9
3.3
0.86
89.4
1.23
180MX/4
25
18.5
1750
60
30
860
K
887
2.95
3.4
0.87
89
1.35
180LX/4
30
22
1755
71
35.5
980
L
1052
3.4
3.7
0.87
89.4
1.35
200L/4
40
30
1780
96
48
770
J
1414
2.9
3.6
0.85
92
5.70
225S/4
50
37
1765
-
58
760
H
1759
3.1
3.5
0.86
93.1
7.60
225M/4
60
45
1770
-
70
840
J
2133
3.1
3.6
0.86
93.8
8.54
250M/4
75
55
1782
-
89
700
H
2636
2.8
3.2
0.84
93.7
16.4
280S/4
100
75
1788
-
118
830
J
3497
2.9
3.5
0.84
94.4
30.6
280M/4
125
90
1786
-
144
810
J
4385
2.8
3.3
0.86
95.1
34.9
315S/4
150
110
1788
-
176
720
H
5255
2.8
3.1
0.84
94.7
47.5
315M/4
175
132
1790
-
200
800
J
6125
3.0
3.4
0.85
95.4
58.4
315Ma/4
200
150
1790
-
230
810
J
7003
3.2
3.6
0.86
95.7
71.4
315L/4
250
187
1790
-
280
850
J
8734
3.2
3.3
0.87
96.3
92.8
a) Motors frame 225 and larger are standardly provided as single-voltage 460V and not as dual voltage
Pn
-
Full load power
Nn
-
Full load speed
In
-
Full load current
Ia - Locked-rotor
current
Ia/In
-
Locked-rotor current ratio (%)
Tn - Full-load
torque
Ta - Locked-rotor
torque
Ta/Tn
-
Locked-rotor torque ratio
Tk - Break-down
torque
Tk/Tn
-
Break-down torque ratio
pf - Power
factor
Eff -
Normal
effi ciency
Jm - Motor
inertia