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BS 112 Power ratings<br />
Ratio Input Output Input Output Efficiency Thermal rating 1) Overhung<br />
and code speed speed power torque load<br />
Shaft- Footn<br />
1 n 2 P1 T2 η mount mount F r2<br />
i rpm rpm kW Nm % kW kW N<br />
7 2860 409 27.3 607 95 20.0 24.1 6200<br />
(28/4) 1430 204 18.3 806 94 13.9 17.2 7600<br />
A 930 133 13.8 929 93 9.3 12.2 8900<br />
730 104 11.7 1006 93 7.4 10.0 9500<br />
11.5 2860 249 19.7 709 93 17.5 21.0 7500<br />
(46/4) 1430 124 12.5 891 93 11.8 14.6 9500<br />
B 930 81 9.4 1026 92 7.8 10.2 10900<br />
730 63 8.1 1111 91 6.2 8.4 11800<br />
15.3 2860 187 14.9 705 92 14.0 16.8 8900<br />
(46/3) 1430 93 10.0 936 91 9.4 11.6 11000<br />
C 930 61 7.6 1078 90 6.3 8.2 12700<br />
730 48 6.5 1167 90 5.0 6.7 13800<br />
19.5 2860 147 11.8 691 89 10.6 12.7 10300<br />
(39/2) 1430 73 7.9 912 88 7.2 9.0 12800<br />
D 930 48 6.0 1064 87 4.8 6.3 14800<br />
730 37 5.2 1155 87 3.8 5.2 15000<br />
23 2860 124 10.3 708 89 10.0 11.9 10900<br />
(46/2) 1430 62 6.8 928 88 6.7 8.3 13600<br />
E 930 40 5.3 1080 86 4.5 5.9 15000<br />
730 32 4.5 1171 85 3.6 4.8 15000<br />
28 2860 102 8.6 679 84 6.5 7.7 12100<br />
(28/1) 1430 51 5.7 893 83 4.5 5.5 15000<br />
F 930 33 4.5 1041 80 3.1 4.0 15000<br />
730 26 3.9 1129 79 2.5 3.3 15000<br />
39 2860 73 6.9 741 82 5.9 7.1 13700<br />
(39/1 ) 1430 37 4.6 960 80 4.1 5.0 15000<br />
G 930 24 3.5 1111 78 2.8 3.6 15000<br />
730 19 3.0 1200 77 2.2 3.0 15000<br />
46 2860 62 6.1 755 81 5.6 6.7 14600<br />
(46/1) 1430 31 4.0 974 79 3.8 4.7 15000<br />
H 930 20 2.1 1124 77 2.6 3.4 15000<br />
730 16 1.8 1212 75 2.1 2.8 15000<br />
63 2860 45 4.2 684 77 4.8 5.8 15000<br />
(63/1) 1430 23 2.7 874 75 3.3 4.1 15000<br />
J 930 15 3.1 1003 73 2.2 2.9 15000<br />
730 12 2.7 1065 71 1.8 2.4 15000<br />
76 2860 38 3.5 654 73 4.4 5.2 15000<br />
(76/1) 1430 19 2.3 831 71 3.0 3.7 15000<br />
K 930 12 1.6 861 69 2.0 2.6 15000<br />
730 9.6 1.3 858 68 1.6 2.2 15000<br />
95 2860 30 2.7 587 69 3.7 4.4 15000<br />
(95/1) 1430 15 1.5 636 66 2.5 3.1 15000<br />
L 930 9.8 1.1 667 63 1.7 2.2 15000<br />
730 7.7 .89 684 62 1.4 1.9 15000<br />
108 2860 26 2.1 484 64 3.4 4.0 15000<br />
(108/1) 1430 13 1.2 524 61 2.3 2.9 15000<br />
M 930 8.6 .83 549 59 1.6 1.7 15000<br />
730 6.8 .69 563 58 1.3 1.7 15000<br />
1) Gearbox with fan or motor motor with fan,<br />
flange mounted on the gearbox.<br />
46
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