Lenze MQA 20, Instructions Manual

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Motor MQA26T22H MQA26T12H MQA26T10H MQA26T05H
Protection class IP23 IP23 IP23 IP23
Standstill torque M
0
Nm 325 325 325 325
Rated torque M
rated
Nm 257 282 288 296
Max. torque M
max
Nm 1100 1100 1100 1100
Rated speed n
rated
rpm 2235 1200 1030 550
Max. speed n
max
rpm 5500 5500 5500 5500
Rated power P
rated
kW 60.2 35.4 31.1 17
Standstill current I
0
A 171 109 85.5 48.5
Rated current I
rated
A 138 88.8 76.2 44.5
Max. current I
max
A 552 355 305 178
Rated voltage V
rated
V 340 360 360 360
Rated frequency f
rated
Hz 76 42 36 20
Moment of inertia J kgcm² 1340 1340 1340 1340
Efficiency η 0.920 0.820 0.870 0.810
Stator terminal resistance R
UV 20
°C
Ω 0.05 0.15 0.196 0.589
Stator terminal resistance R
UV 150
°C
Ω 0.075 0.226 0.295 0.888
Mutual inductance L
H
mH 18.38 16.8 69.23 69.96
Stator leakage inductance L
1σ
mH 0.78 0.65 2.91 2.873
Rotor leakage inductance L
2σ
mH 1.3 0.69 5.09 5.049
Stator resistance R
1, 20
Ω 0.075 0.075 0.294 0.294
Rotor resistance R
2‘, 20
Ω 0.0621 0.1 0.25 0.25
Weight m kg 193 193 193 193
Technical data
Rated data
Inverter power supply 400 V, forced ventilated motors
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