Lenze MCA Series - Page 73

Product name MCA21X42-
Standsll torque M
0
Nm 39.0
Rated torque M
Rated
Nm 17.0
Max. torque M
max.
Nm 300
Rated speed n
Rated
rpm 4160
Max. speed n
max.
rpm 8000
Rated power P
Rated
kW 7.40
standsll current I
0
A 31.8
Rated current I
Rated
A 19.8
Max. current I
max.
A 79.2
Rated voltage V
N, AC
V 320
Rated frequency f
rated
Hz 140
Moment of inera J kgcm² 180
Eciency η
100 %
0.840
Stator terminal resistance R
UV 20°C
Ω 0.18
Stator terminal resistance R
UV 150°C
Ω 0.27
Mutual inductance L
H
mH 19.5
Stator leakage inductance L
1σ
mH 0.56
Rotor leakage inductance L
2σ
mH 0.70
Stator resistance R
1 UV 20°C
Ω 0.09
Rotor resistance R
2 UV 20°C
Ω 0.09
Mass m kg 60.0
Technical data
Rated data
Inverter mains connecon 400 V, Self-venlated motors
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