Motor
MCA 19S42-
MCA 19S23-
MCA 21X42-
MCA 21X25-
Degree of protection
IPxx
IPxx
IPxx
IPxx
Standstill torque
M
0
Nm
22.5
22.5
39.0
39.0
Rated torque
M
rated
Nm
12.0
16.3
17.0
24.6
Max. torque
M
max
Nm
180
180
300
300
Rated speed
n
rated
rpm
4150
2340
4160
2490
Max. speed
n
max
rpm
8000
8000
8000
8000
Rated power
P
rated
kW
5.2
4
7.4
6.4
Standstill current
I
0
A
19.7
9.85
31.8
15.9
Rated current
I
rated
A
14.0
8.20
19.8
13.5
Max. current
I
max
A
56.0
32.8
79.2
54.0
Rated voltage
V
rated
V
330
390
320
390
Rated frequency
f
rated
Hz
140
80
140
85
Moment of inertia
J
kgcm²
72.0
72.0
180
180
Efficiency
η
0.830
0.900
0.840
0.850
Stator terminal resistance
R
UV 20
°C
Ω
0.35
1.38
0.18
0.72
Stator terminal resistance
R
UV 150
°C
Ω
0.527
2.08
0.271
1.085
Mutual inductance
L
H
mH
27.98
110.6
19.5
78.1
Stator leakage inductance
L
1σ
mH
0.822
3.245
0.563
2.263
Rotor leakage inductance
L
2σ
mH
0.99
3.902
0.701
2.819
Stator resistance
R
1, 20
Ω
0.175
0.69
0.09
0.36
Rotor resistance
R
2‘, 20
Ω
0.154
0.616
0.0894
0.358
Weight
m
kg
44.7
44.7
60.0
60.0
Technical data
Rated data
Inverter power supply 400 V, self-ventilated motors
37
