SIEMENS
3/9
Siemens MD 50.8 · 2017
Electric-monorail geared motors
Heavy-load applications
Geared motors up to 7.5 kW
3
■
Selection and ordering data
P
rated
n
2
T
2
i
F
R2
1)
F
R2
90
1)
F
R2
270
1)
f
B
m
Article No.
Order
code
kW
rpm
Nm
-
N
N
N
-
kg
(Article No. supplement
below)
No. poles
0.25
KH.49-LA71MG4
11
215
121.6
18 500
18 500
18 500
2
22
2KJ3806
-
7
CD11
-
7
7
W1
12
196
110.55
18 500
18 500
18 500
2.1
22
2KJ3806
-
7
CD11
-
7
7
V1
0.37
KH.69-LA71MH4
11
315
123.29
25 000
25 000
25 000
1.9
46
2KJ3807
-
7
CE11
-
7
7
W1
12
285
110.55
25 000
25 000
25 000
2.1
46
2KJ3807
-
7
CE11
-
7
7
V1
KH.49-LA71MH4
11
310
121.6
18 500
18 500
18 500
1.3
23
2KJ3806
-
7
CE11
-
7
7
W1
12
285
110.55
18 500
18 500
18 500
1.5
23
2KJ3806
-
7
CE11
-
7
7
V1
14
250
97.71
18 500
18 500
18 500
1.7
23
2KJ3806
-
7
CE11
-
7
7
U1
15
225
88.83
18 500
18 500
18 500
1.8
23
2KJ3806
-
7
CE11
-
7
7
T1
18
200
77.81
18 500
18 500
18 500
2.1
23
2KJ3806
-
7
CE11
-
7
7
S1
19
185
71.82
18 500
18 500
18 500
2.3
23
2KJ3806
-
7
CE11
-
7
7
R1
0.55
KH.79-LA71ZML4
10
525
137.35
40 000
40 000
40 000
1.6
53
2KJ3808
-
7
CH11
-
7
7
W1
11
475
123.8
40 000
40 000
40 000
1.7
53
2KJ3808
-
7
CH11
-
7
7
V1
12
435
114.28
40 000
40 000
40 000
1.9
53
2KJ3808
-
7
CH11
-
7
7
U1
13
400
104.32
40 000
40 000
40 000
2.1
53
2KJ3808
-
7
CH11
-
7
7
T1
KH.79-LE80MB4
10
500
137.35
40 000
40 000
40 000
1.6
55
2KJ3808
-
7
DB21
-
7
7
W1
12
450
123.8
40 000
40 000
40 000
1.8
55
2KJ3808
-
7
DB21
-
7
7
V1
13
415
114.28
40 000
40 000
40 000
2
55
2KJ3808
-
7
DB21
-
7
7
U1
14
380
104.32
40 000
40 000
40 000
2.2
55
2KJ3808
-
7
DB21
-
7
7
T1
KH.69-LA71ZML4
11
470
123.29
25 000
25 000
25 000
1.3
46
2KJ3807
-
7
CH11
-
7
7
W1
12
420
110.55
25 000
25 000
25 000
1.4
46
2KJ3807
-
7
CH11
-
7
7
V1
14
380
99.64
25 000
25 000
25 000
1.6
46
2KJ3807
-
7
CH11
-
7
7
U1
15
350
91.98
25 000
25 000
25 000
1.7
46
2KJ3807
-
7
CH11
-
7
7
T1
16
320
83.96
25 000
25 000
25 000
1.9
46
2KJ3807
-
7
CH11
-
7
7
S1
20
265
69.67
25 000
25 000
25 000
2.2
46
2KJ3807
-
7
CH11
-
7
7
R1
21
250
65.57
25 000
25 000
25 000
2.4
46
2KJ3807
-
7
CH11
-
7
7
Q1
KH.69-LE80MB4
10
500
138.18
25 000
25 000
25 000
1.2
48
2KJ3807
-
7
DB21
-
7
7
X1
12
450
123.29
25 000
25 000
25 000
1.3
48
2KJ3807
-
7
DB21
-
7
7
W1
13
400
110.55
25 000
25 000
25 000
1.5
48
2KJ3807
-
7
DB21
-
7
7
V1
14
360
99.64
25 000
25 000
25 000
1.7
48
2KJ3807
-
7
DB21
-
7
7
U1
16
335
91.98
25 000
25 000
25 000
1.8
48
2KJ3807
-
7
DB21
-
7
7
T1
17
305
83.96
25 000
25 000
25 000
2
48
2KJ3807
-
7
DB21
-
7
7
S1
21
250
69.67
25 000
25 000
25 000
2.4
48
2KJ3807
-
7
DB21
-
7
7
R1
KH.49-LA71ZML4
11
465
121.6
18 500
18 500
18 500
0.9
23
2KJ3806
-
7
CH11
-
7
7
W1
12
420
110.55
18 500
18 500
18 500
0.99
23
2KJ3806
-
7
CH11
-
7
7
V1
14
375
97.71
18 500
18 500
18 500
1.1
23
2KJ3806
-
7
CH11
-
7
7
U1
15
340
88.83
18 500
18 500
18 500
1.2
23
2KJ3806
-
7
CH11
-
7
7
T1
Article No. supplement
Shaft design
1, 2 or 9
page 5/5
Frequency and voltage
2 or 9
page 6/2
Gearbox mounting type
A or H
page 5/5
1)
Values apply to BH.39 for 30 x 50 solid shaft. For conversion for 25 x 35 solid shaft
see page 2/9
.
© Siemens AG 2017