Lenze IE2 m550-H, Mounting And Switch-On Instructions

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Motor M55BP
080M04 090M04 090L04 100M04 100L04 112M04
Rated power P
rated
kW 0.75 1.1 1.5 2.2 3 4
Rated speed n
rated
rpm 1760 1770 1770 1775 1770 1775
Max. speed n
max.
rpm 4500 4500 4500 4500 4500 4500
Rated voltage
Stern V
rated, Y
V 460 460 460 460 460 460
Rated current
460 V I
rated, Y
A 1.40 2.02 2.78 3.93 5.31 6.82
Starting current I
a
A 8.71 16.2 22.0 35.6 46.1 57.2
Rated torque M
rated
Nm 4.10 5.90 8.10 11.8 16.2 21.5
Starting torque M
a
Nm 6.09 12.5 17.8 27.3 37.1 38.7
Stalling torque M
b
Nm 15.8 23.8 32.4 46.2 62.9 79.6
Power factor cos ϕ 0.82 0.81 0.8 0.82 0.82 0.85
Efficiency
at 50% P
rated
η 0.831 0.846 0.855 0.880 0.885 0.901
at 75% P
rated
η 0.852 0.865 0.865 0.895 0.895 0.895
at 100% P
rated
η 0.855 0.865 0.865 0.895 0.895 0.895
Moment of inertia J kgcm² 27.2 53.8 58.3 123 130.3 198
Weight m kg 12.28 17.33 18.43 30.41 31.61 40.38
Motor M55BP
132M04 132L04 160M04 160L04 180M04 180L04
Rated power P
rated
kW 5.5 7.5 11 15 18.5 22
Rated speed n
rated
rpm 1780 1780 1785 1785 1785 1780
Max. speed n
max.
rpm 4500 4500 4500 4500 4500 4500
Rated voltage
Stern V
rated, Y
V 460 460 460 460 460 460
Rated current
460 V I
rated, Y
A 9.26 12.8 18.2 24.7 29.0 33.8
Starting current I
a
A 81.3 112 156 216 305 304
Rated torque M
rated
Nm 29.5 40.2 58.8 80.2 99.0 118
Starting torque M
a
Nm 44.2 64.5 82.1 120 208 212
Stalling torque M
b
Nm 121 169 205 281 425 423
Power factor cos ϕ 0.85 0.83 0.85 0.843 0.885 0.901
Efficiency
at 50% P
rated
η 0.902 0.909 0.919 0.926 0.929 0.936
at 75% P
rated
η 0.914 0.917 0.924 0.930 0.936 0.936
at 100% P
rated
η 0.917 0.917 0.924 0.930 0.936 0.936
Moment of inertia J kgcm² 470.6 485.9 1360 1550 2330 2400
Weight m kg 61.82 64.26 168.4 183.2 168.4 183.2
Technical data
Rated data
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