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Electrical Data
Electrical Data
B-11
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1-800-ASK-4WEG
(275-4934)
Data subject to change without notice.
Single Phase - General Purpose - ODP - Rolled Steel - Premium Efficiency
Output
Frame
Full Load Torque
(ft.lb)
Locked
Rotor
Current
Locked Rotor
Torque Tl/Tn
Break-down
Torque Tb/Tn
Inertia J (lb-ft2)
Allowable
locked rotor
time (s)
Weight (lb)
Sound dB(A)
Service Factor
230 V
Rated speed
(rpm)
% of full load
Full load
current In (A)
Efficiency
Power Factor
HP kW
Code Il/In
Hot
Cold
50 75 100 50 75 100
0.25 0.18
W56 0.370 M 8.8 2.8
3.1 0.0211 18 40 17.2 56.0 1.35 3510 50.0 59.0 66.6 0.91 0.93 0.94 1.25
48
0.370 M 8.8 2.8
3.1 0.0211 18 40 17.2 56.0 1.35 3510 50.0 59.0 66.6 0.91 0.93 0.94 1.25
W56 0.740 M 7.5 2.9
3.0 0.0358 20 44 16.5 50.0 1.35 1745 53.0 62.0 68.5 0.56 0.65 0.71 1.60
48
0.740 M 7.5 2.9
3.0 0.0358 20 44 16.5 50.0 1.35 1745 53.0 62.0 68.5 0.56 0.65 0.71 1.60
0.33 0.25
W56 0.490 L 8.8 2.8
3.0 0.0254 15 33 19.4 56.0 1.35 3510 56.0 64.0 70.5 0.97 0.97 0.97 1.60
48
0.490 L 8.8 2.8
3.0 0.0254 15 33 19.4 56.0 1.35 3510 56.0 64.0 70.5 0.97 0.97 0.97 1.60
W56 0.980 N 8.0 3.2
3.2 0.0439 17 37 17.6 50.0 1.35 1745 57.0 66.0 72.4 0.57 0.67 0.73 2.10
48
0.980 N 8.0 3.2
3.2 0.0439 17 37 17.6 50.0 1.35 1745 57.0 66.0 72.4 0.57 0.67 0.73 2.10
0.5 0.37
W56 0.740 L 8.8 2.7
3.0 0.0254 9
20 19.4 56.0 1.25 3510 60.0 68.0 72.4 0.90 0.93 0.94 2.40
48
0.740 L 8.8 2.7
3.0 0.0254 9
20 19.4 56.0 1.25 3510 60.0 68.0 72.4 0.90 0.93 0.94 2.40
W56
1.48 L 7.7 3.1
3.0 0.0520 15 33 19.8 50.0 1.25 1745 63.0 71.0 76.2 0.60 0.70 0.77 2.75
48
1.48 L 7.7 3.1
3.0 0.0520 15 33 19.8 50.0 1.25 1745 63.0 71.0 76.2 0.60 0.70 0.77 2.75
0.75 0.55
56
1.11 K 8.6 3.0
3.0 0.0434 18 40 25.4 58.0 1.25 3510 64.0 71.0 76.2 0.88 0.92 0.93 3.40
56
2.22 K 8.0 2.6
2.5 0.0973 20 44 30.9 52.0 1.25 1750 74.0 79.0 81.8 0.74 0.82 0.86 3.40
1 0.75
56
1.48 K 8.4 2.9
3.0 0.0551 16 35 29.8 58.0 1.25 3510 69.0 76.0 80.4 0.89 0.93 0.94 4.30
56
2.96 K 8.4 2.6
2.5 0.1232 15 33 36.4 52.0 1.15 1750 75.0 80.0 82.6 0.75 0.83 0.87 4.50
143/5T 2.96 K 8.4 2.6
2.5 0.1232 15 33 36.4 52.0 1.15 1750 75.0 80.0 82.6 0.75 0.83 0.87 4.50
56H 2.96 K 8.4 2.6
2.5 0.1232 15 33 36.4 52.0 1.15 1750 75.0 80.0 82.6 0.75 0.83 0.87 4.50
1.5 1.1
56
2.22 J 7.7 2.6
2.7 0.0629 10 22 32.0 58.0 1.15 3500 73.0 79.0 81.5 0.88 0.89 0.89 6.65
143/5T 2.22 J 7.7 2.6
2.7 0.0629 10 22 32.0 58.0 1.15 3500 73.0 79.0 81.5 0.88 0.89 0.89 6.65
56H 4.45 K 8.0 2.6
2.5 0.1362 22 48 40.1 52.0 1.15 1745 76.0 81.0 83.8 0.72 0.81 0.84 6.80
143/5T 4.45 K 8.0 2.6
2.5 0.1362 22 48 40.1 52.0 1.15 1745 76.0 81.0 83.8 0.72 0.81 0.84 6.80
56
4.45 K 8.0 2.6
2.5 0.1362 22 48 40.1 52.0 1.15 1745 76.0 81.0 83.8 0.72 0.81 0.84 6.80
2 1.5
56
2.96 K 8.6 2.5
2.8 0.0748 8
18 36.4 58.0 1.15 3500 76.0 81.0 82.9 0.90 0.94 0.94 8.40
56H 2.96 K 8.6 2.5
2.8 0.0748 8
18 36.4 58.0 1.15 3500 76.0 81.0 82.9 0.90 0.94 0.94 8.40
143/5T 2.96 K 8.6 2.5
2.8 0.0748 8
18 36.4 58.0 1.15 3500 76.0 81.0 82.9 0.90 0.94 0.94 8.40
56H 5.96 K 7.6 2.6
2.5 0.1614 18 40 45.2 52.0 1.15 1740 77.0 82.0 84.5 0.68 0.78 0.83 9.30
143/5T 5.96 K 7.6 2.6
2.5 0.1614 18 40 45.2 52.0 1.15 1740 77.0 82.0 84.5 0.68 0.78 0.83 9.30
56
5.96 K 7.6 2.6
2.5 0.1614 18 40 45.2 52.0 1.15 1740 77.0 82.0 84.5 0.68 0.78 0.83 9.30
3 2.2
56H 4.44 J 8.2 2.2
2.8 0.0945 6
13 42.3 58.0 1.15 3500 76.0 81.0 84.1 0.87 0.92 0.93 12.2
143/5T 4.44 J 8.2 2.2
2.8 0.0945 6
13 42.3 58.0 1.15 3500 76.0 81.0 84.1 0.87 0.92 0.93 12.2
56
4.44 J 8.2 2.2
2.8 0.0945 6
13 42.3 58.0 1.15 3500 76.0 81.0 84.1 0.87 0.92 0.93 12.2