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Explosion-protected electric motors - Hew-hf.de

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No. of poles: 4 Nominal data at 400V, 50Hz Thermal class F<br />

Operating mo<strong>de</strong>: S1 Synchronous speed: 1,500min -1 Surface cooling IC411<br />

Type<br />

Construction<br />

size<br />

DEx<br />

or<br />

DDEx<br />

63K/4 0.12 1345 59.0 0.69 0.42 0.85 2.8 2.2 2.3 0.00021 13<br />

63L/4 0.18 1370 65.0 0.65 0.61 1.25 3.2 2.5 2.6 0.00029 14<br />

71K/4 0.25 1370 67.0 0.78 0.69 1.74 3.8 2.15 2.2 0.00051 15<br />

71L/4 0.37 1385 72.5 0.78 0.95 2.55 4.0 2.15 2.3 0.00063 16<br />

80K/4 0.55 1400 76.9 0.77 1.34 3.76 4.4 2.3 2.4 0.00098 24<br />

80L/4 0.75 1410 82.4 0.77 1.7 5.1 5.0 2.6 2.7 0.00125 26<br />

90S/4 1.1 1410 80.9 0.82 2.4 7.5 4.8 2.15 2.5 0.00204 32<br />

90L/4 1.5 1415 80.6 0.8 3.35 10.1 5.2 2.5 2.8 0.0026 35<br />

100L/4 2.2 1410 81.5 0.82 4.7 14.9 4.6 2.0 2.5 0.00388 43<br />

100L/40 3.0 1415 79.6 0.83 6.5 20.2 5.0 2.1 2.6 0.00499 46<br />

112M/4 4.0 1435 85.4 0.81 8.3 26.6 6.1 2.8 3.1 0.01014 60<br />

132S/4 5.5 1435 86.0 0.85 10.8 36.6 5.1 2.2 2.4 0.02113 84<br />

132M/4 7.5 1445 88.9 0.84 14.5 49.5 6.0 2.5 2.8 0.02793 93.5<br />

160M/4 11.0 1460 87.1 0.83 22.0 71.8 6.9 2.9 3.1 0.05417 159<br />

160L/4 15.0 1465 90.8 0.83 29.0 97.8 7.4 3.1 3.0 0.07116 178<br />

180M/4 18.5 1465 89.9 0.86 35.0 121 6.9 3.1 2.5 0.1129 215<br />

180L/4 22.0 1470 90.9 0.86 40.5 143 7.1 3.1 2.6 0.1339 236<br />

200L/4 30.0 1470 89.6 0.91 53.4 195 6.8 2.7 2.8 0.21298 250<br />

225S/4 37.0 1475 92.2 0.87 66.6 240 7.0 2.9 2.4 0.36225 310<br />

225M/4 45.0 1475 92.5 0.87 80.5 291 7.3 3.3 2.7 0.42845 390<br />

250M/4 55.0 1480 92.5 0.89 98.0 355 7.7 3.4 2.7 0.875 480<br />

280S/4 75.0 1485 92.2 0.84 138 482 7.6 3.0 2.4 1.875 610<br />

280M/4 90.0 1490 93.5 0.84 166 578 7.8 2.8 2.6 2.25 685<br />

315S/4 110 1485 90.7 0.84 207 706 6.3 2.6 2.5 3.5 820<br />

315M/4 132 1485 92.2 0.88 235 851 6.9 3.0 2.5 3.875 930<br />

315M/40 160 1490 92.5 0.84 298 1027 5.8 1.9 2.1 5.0 1240<br />

315L/4 200 1485 93.0 0.88 352 1285 6.8 1.5 1.6 6.1 1380<br />

2/2<br />

Nominal<br />

output<br />

P N<br />

kW<br />

Nominal<br />

speed<br />

n N<br />

min -1<br />

Efficiency<br />

h<br />

%<br />

Power<br />

factor<br />

cos j<br />

Nominal<br />

current<br />

(400V)<br />

I N<br />

A<br />

Nominal<br />

torque<br />

M N<br />

Nm<br />

Starting<br />

to<br />

nominal<br />

current<br />

I A / I N<br />

Starting<br />

to<br />

nominal<br />

torque<br />

M A / M N<br />

Breakdown<br />

to<br />

nominal<br />

torque<br />

M K / M N<br />

Three-phase A.C. <strong>motors</strong><br />

Moment<br />

of<br />

torque<br />

J M<br />

kgm²<br />

Weight<br />

approx.<br />

kg<br />

HEW DEx series

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