SIEMENS
4/6
Siemens MD 50.8 · 2017
Motors
Standard Efficiency IE1
4
■
Selection and ordering data
Frame size
Motor
P
rated
n
rated
T
rated
I
rated
cos
Efficiency
class
I
St
/
I
rated
Article No.
Order code
50 Hz: 400 V
60 Hz: 460 V
4/4 load
3/4 load
acc. to IEC
60034-30
Data position
Power
No.
poles
kW
rpm
Nm
A
-
%
%
-
9th
10th
11th
12th
4-pole, 1 500 rpm at 50 Hz
63
LA63MD4
0.09
1 400
0.61
0.42
0.61
51.30
45.80
-
2.90
B
B
1
1
-
-
LA63ME4
0.12
1 350
0.85
0.42
0.75
53.60
52.10
-
2.80
B
C
1
1
-
-
LA63MF4
0.18
1 350
1.27
0.58
0.76
58.30
56.80
-
3.00
B
D
1
1
-
-
71
LA71MG4
0.25
1 350
1.77
0.77
0.78
61.90
60.40
-
3.00
C
D
1
1
-
-
LA71MH4
0.37
1 370
2.58
1.06
0.78
65.80
64.80
-
3.30
C
E
1
1
-
-
LA71ZML4
0.55
1 370
3.83
1.54
0.73
70.00
69.00
-
3.70
C
H
1
1
-
-
80
LE80MB4
0.55
1 440
3.65
1.64
0.69
70.00
68.40
-
4.60
D
B
2
1
-
-
LE80MF4
1)
0.75
1 430
5.01
2.00
0.75
72.10
72.00
IE1
4.70
D
D
2
1
-
-
90
LE90SE4
1)
1.10
1 425
7.37
2.80
0.76
75.00
75.40
IE1
5.00
E
L
2
1
-
-
LE90LD4
1)
1.50
1 420
10.1
3.70
0.76
77.20
77.40
IE1
4.90
E
N
2
1
-
-
100
LE100LB4
1)
2.20
1 425
14.7
4.90
0.81
79.70
80.50
IE1
5.10
F
L
2
1
-
-
LE100LH4
1)
3.00
1 425
20.1
6.30
0.85
81.50
83.00
IE1
5.40
F
N
2
1
-
-
112
LE112ME4
1)
4.00
1 435
26.6
8.20
0.85
83.10
84.50
IE1
5.30
G
H
2
1
-
-
132
LE132SF4
1)
5.50
1 450
36.2
11.20
0.82
84.70
85.70
IE1
5.70
H
F
2
1
-
-
LE132ME4
1)
7.50
1 450
49.4
15.20
0.82
86.00
86.90
IE1
6.60
H
J
2
1
-
-
LE132ZMSA4
1)
9.20
1 450
60.6
18.00
0.84
87.60
O. R.
IE1
7.40
H
V
2
1
-
-
4-pole, 1 800 rpm at 60 Hz, 50 Hz power
63
LA63MD4
0.09
1 695
0.51
0.41
0.60
46.00
41.00
-
3.30
B
B
1
1
-
-
LA63ME4
0.12
1 670
0.69
0.42
0.68
54.10
51.80
-
3.20
B
C
1
1
-
-
LA63MF4
0.18
1 690
1.02
0.56
0.70
58.80
56.40
-
3.30
B
D
1
1
-
-
71
LA71MG4
0.25
1 675
1.43
0.74
0.65
65.50
63.00
-
3.60
C
D
1
1
-
-
LA71MH4
0.37
1 695
2.08
0.97
0.66
73.00
71.80
-
4.20
C
E
1
1
-
-
LA71ZML4
0.55
1 680
3.13
1.41
0.68
72.20
71.00
-
4.20
C
H
1
1
-
-
80
LE80MB4
0.55
1 745
3.01
1.41
0.69
74.00
73.00
-
5.70
D
B
2
1
-
-
LE80MF4
1)
0.75
1 735
4.13
1.70
0.75
77.00
76.60
IE1
5.60
D
D
2
1
-
-
90
LE90SE4
1)
1.10
1 730
6.07
2.35
0.77
79.00
79.20
IE1
5.90
E
L
2
1
-
-
LE90LD4
1)
1.50
1 730
8.28
3.15
0.77
81.50
81.70
IE1
6.40
E
N
2
1
-
-
100
LE100LB4
1)
2.20
1 720
12.2
4.30
0.82
83.00
83.00
-
5.80
F
L
2
1
-
-
LE100LH4
1)
3.00
1 725
16.6
5.50
0.86
85.00
85.00
-
6.00
F
N
2
1
-
-
112
LE112ME4
1)
4.00
1 730
22.1
7.30
0.85
85.00
85.00
-
5.80
G
H
2
1
-
-
132
LE132SF4
1)
5.50
1 745
30.1
9.90
0.84
87.00
87.00
-
6.70
H
F
2
1
-
-
LE132ME4
1)
7.50
1 750
40.9
13.40
0.84
87.50
87.50
-
7.00
H
J
2
1
-
-
LE132ZMSA4
1)
9.20
1 760
49.9
15.4
0.85
88.50
O. R.
IE1
9.10
H
V
2
1
-
-
O. R. On request
1)
Only as brake motor or motor for intermittent duty S3 - 75 %
© Siemens AG 2017