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Electrical Data
Electrical Data
B-48
Data subject to change without notice.
www.weg.netOutput
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
460 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
1 0.75 143/5T 1.49 J 7.2 2.5
3.0 0.0415 36 79 39.7 68.0 1.25 3485 81.5 82.5 84.0 0.69 0.79 0.83 1.35
1 0.75 L143T 2.94 L 9.0 2.6
3.3 0.1554 33 73 50.7 51.0 1.25 1760 84.0 86.5 87.5 0.59 0.70 0.79 1.33
1.5 1.1 143/5T 2.23 K 8.4 3.0
3.5 0.0470 29 64 41.9 68.0 1.25 3485 84.0 85.5 86.5 0.67 0.78 0.83 1.92
1.5 1.1 L143/5T 4.42 L 8.8 2.8
3.4 0.1815 20 44 55.1 51.0 1.25 1760 85.5 87.5 88.5 0.62 0.74 0.81 1.93
2 1.5 143/5T 2.97 K 8.2 3.2
3.6 0.0610 23 51 50.7 68.0 1.25 3490 85.5 87.5 87.5 0.69 0.80 0.84 2.56
2 1.5 L143/5T 5.89 L 8.6 2.9
3.6 0.1815 14 31 57.3 51.0 1.25 1760 86.5 87.5 88.5 0.61 0.74 0.81 2.63
3 2.2 182T
4.42 K 8.5 2.4
3.6 0.1920 50 110 88.2 69.0 1.25 3520 84.0 86.5 88.5 0.70 0.81 0.85 3.67
3 2.2 182/4T 8.81 K 8.3 2.3
3.2 0.4017 36 79 92.6 56.0 1.25 1765 87.5 88.5 91.0 0.63 0.75 0.81 3.75
3 2.2 213/5T 13.2 K 7.2 1.8
2.9
1.53
90 198 172 55.0 1.25 1175 87.5 89.5 90.2 0.51 0.63 0.71 4.31
5 3.7 182/4T 7.39 J 8.2 2.4
3.5 0.2233 30 66 94.8 69.0 1.25 3505 87.5 88.5 90.2 0.73 0.83 0.86 5.99
5 3.7 L182/4T 14.8 J 7.5 2.3
3.1 0.4877 20 44 101 56.0 1.25 1755 88.5 90.2 91.0 0.61 0.73 0.80 6.38
5 3.7 L213/5T 22.1 J 7.0 1.9
2.5
1.80
70 154 198 55.0 1.25 1170 89.5 91.0 91.0 0.56 0.68 0.75 6.80
7.5 5.5 213/5T 11.0 J 7.6 2.3
3.3 0.5548 37 81 141 72.0 1.25 3530 87.5 89.5 91.0 0.73 0.82 0.86 8.82
7.5 5.5 L213T 22.0 K 8.5 2.3
3.5
1.51
20 44 172 58.0 1.25 1770 91.0 92.4 93.0 0.65 0.76 0.83 8.94
7.5 5.5 254/6T 33.1 H 6.8 2.5
3.1
4.57
50 110 304 59.0 1.25 1175 90.2 91.7 92.4 0.60 0.72 0.79 9.46
10 7.5 213/5T 14.7 J 8.0 2.4
3.2 0.7185 34 75 172 72.0 1.25 3535 89.5 91.0 91.7 0.77 0.85 0.89 11.5
10 7.5 L213/5T 29.4 K 8.4 2.3
3.5
1.78
16 35 181 58.0 1.25 1765 91.7 92.4 93.0 0.66 0.78 0.84 12.0
10 7.5 254/6T 43.9 H 6.8 2.4
3.0
5.40
40 88 344 59.0 1.25 1180 91.0 92.4 92.4 0.62 0.74 0.80 12.7
15 11 254T
21.9 J 7.7 2.7
3.5
1.56
28 62 273 72.0 1.25 3545 90.2 91.7 92.4 0.72 0.82 0.86 17.4
15 11 254/6T 43.8 K 8.5 2.8
3.3
3.66
20 44 280 64.0 1.25 1775 91.7 93.0 93.6 0.66 0.76 0.83 17.8
15 11 284/6T 65.9 H 7.1 2.6
3.0
7.69
25 55 410 59.0 1.25 1180 91.7 92.4 93.0 0.65 0.76 0.82 18.1
20 15 254/6T 29.2 H 7.6 2.6
3.4
1.91
23 51 311 72.0 1.25 3545 91.0 92.4 93.0 0.75 0.84 0.88 23.0
20 15 254/6T 58.5 J 7.4 2.6
3.0
4.29
30 66 326 64.0 1.25 1770 93.0 93.6 94.1 0.63 0.75 0.81 24.7
20 15 284/6T 87.8 J 7.4 2.7
3.0
9.29
20 44 474 59.0 1.25 1180 91.7 92.4 93.0 0.67 0.78 0.83 24.4
25 18.5 284/6T 36.5 H 7.5 2.4
3.3
2.68
20 44 386 72.0 1.25 3550 91.7 93.0 93.6 0.75 0.83 0.87 28.5
25 18.5 284/6T 73.0 K 8.3 3.0
3.4
4.94
26 57 406 64.0 1.25 1775 93.0 94.1 94.5 0.62 0.74 0.81 30.3
25 18.5 324/6T 109
J 7.3 2.6
3.1
11.2
30 66 527 62.0 1.25 1185 92.4 93.6 94.1 0.61 0.73 0.80 30.8
30 22 284/6T 43.8 H 7.5 2.4
3.3
19 42 437 72.0 1.25 3550 92.4 93.6 93.6 0.76 0.84 0.88 33.5
30 22 284/6T 87.6 J 8.0 3.2
3.5
5.67
25 55 450 64.0 1.25 1775 93.0 94.1 94.5 0.64 0.76 0.82 35.6
30 22 324/6T 131 H 7.0 2.6
3.0
12.9
27 59 584 62.0 1.25 1185 92.4 93.6 94.1 0.60 0.73 0.80 36.7
40 30 324/6TS 58.1 H 7.5 2.8
3.0
4.63
27 59 547 76.0 1.25 3565 92.4 94.1 94.1 0.74 0.83 0.86 46.5
40 30 324/6T 116
K 8.4 3.2
3.5
8.83
22 48 534 66.0 1.25 1780 93.6 94.5 95.0 0.64 0.75 0.81 48.9
40 30 364/5T 174
K 8.4 2.6
3.2
24.2
22 48 875 66.0 1.25 1190 93.6 94.5 95.0 0.64 0.76 0.81 48.9
50 37 324/6T 72.6 H 7.7 3.0
3.0
5.43
25 55 606 76.0 1.25 3570 93.0 94.5 94.5 0.74 0.83 0.86 57.1
50 37 324/6T 146 H 7.4 2.6
3.0
9.82
20 44 598 66.0 1.25 1780 94.1 95.0 95.4 0.62 0.73 0.81 60.1
50 37 364/5T 218
K 8.5 2.6
3.3
25.0
12 26 895 66.0 1.25 1190 93.6 94.5 95.0 0.63 0.75 0.81 60.3
60 45 364/5TS 87.1 H 7.9 2.4
3.2
8.61
25 55 926 79.0 1.25 3570 93.0 94.5 95.0 0.79 0.86 0.89 66.8
60 45 364/5T 175
J 8.5 2.7
3.2
16.9
24 53 897 67.0 1.25 1780 94.5 95.4 95.8 0.69 0.80 0.84 70.2
60 45 404/5T 262
J 7.9 2.8
3.2
39.1
22 48 1111 68.0 1.25 1185 94.1 95.0 95.4 0.65 0.77 0.82 72.2
continued on next page
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