SIEMENS
7/7
Siemens MD 50.1 · 2015
SIMOGEAR Geared Motors
Worm geared motors
Transmission ratios and torques
7
■
Selection and ordering data
Lead
angle of
the worm
n
mot
= 2 800 rpm
n
mot
= 1 400 rpm
Motor size
Article No.
i
n
2
T
2N
P
mot
η
n
2
T
2N
P
mot
η
-
γ
m
rpm
Nm
kW
%
rpm
Nm
kW
%
63
71
S.09
80
2.1
35.0
18
0.14
48
17.5
19
0.07
47
✓
2KJ3730
-
77777
-
77
B1
60
2.7
46.7
22
0.20
55
23.3
24
0.11
52
✓
2KJ3730
-
77777
-
77
C1
50
3.2
56.0
21
0.21
58
28.0
27
0.14
56
✓
2KJ3730
-
77777
-
77
D1
40
3.8
70.0
21
0.24
63
35.0
28
0.17
61
✓
2KJ3730
-
77777
-
77
E1
30
4.6
93.3
20
0.29
68
46.7
28
0.20
67
✓
2KJ3730
-
77777
-
77
F1
25
5.2
112.0
20
0.33
72
56.0
27
0.23
70
✓
2KJ3730
-
77777
-
77
G1
20
7.4
140.0
21
0.40
77
70.0
27
0.26
75
✓
2KJ3730
-
77777
-
77
H1
15
9.2
186.7
20
0.48
81
93.3
27
0.33
80
✓
2KJ3730
-
77777
-
77
J1
10
14.0
280.0
20
0.68
86
140.0
27
0.47
85
✓
2KJ3730
-
77777
-
77
K1
7
19.0
400.0
19
0.89
89
200.0
26
0.62
88
✓
2KJ3730
-
77777
-
77
L1
5
25.0
560.0
19
1.22
91
280.0
25
0.81
91
✓
2KJ3730
-
77777
-
77
M1
S.19
80
3.5
35.0
33
0.22
55
17.5
35
0.12
54
✓
2KJ3731
-
77777
-
77
B1
60
3.5
46.7
33
0.26
61
23.3
44
0.18
59
✓
2KJ3731
-
77777
-
77
C1
50
4.0
56.0
33
0.30
64
28.0
44
0.20
63
✓
✓
2KJ3731
-
77777
-
77
D1
40
4.5
70.0
31
0.33
68
35.0
43
0.24
67
✓
✓
2KJ3731
-
77777
-
77
E1
30
5.5
93.3
31
0.42
73
46.7
41
0.28
72
✓
✓
2KJ3731
-
77777
-
77
F1
25
6.5
112.0
31
0.48
76
56.0
41
0.32
75
✓
✓
2KJ3731
-
77777
-
77
G1
20
9.5
140.0
31
0.56
81
70.0
41
0.38
80
✓
✓
2KJ3731
-
77777
-
77
H1
15
11.0
186.7
30
0.70
84
93.3
41
0.48
84
✓
✓
2KJ3731
-
77777
-
77
J1
10
17.0
280.0
30
1.00
88
140.0
40
0.67
88
✓
✓
2KJ3731
-
77777
-
77
K1
7
17.0
400.0
29
1.33
91
200.0
39
0.91
90
✓
✓
2KJ3731
-
77777
-
77
L1
5
23.0
560.0
28
1.78
92
280.0
37
1.18
92
✓
✓
2KJ3731
-
77777
-
77
M1
S.29
100
2.0
28.0
57
0.33
50
14.0
72
0.22
49
✓
2KJ3732
-
77777
-
77
A1
80
2.5
35.0
57
0.39
54
17.5
80
0.27
54
✓
✓
2KJ3732
-
77777
-
77
B1
60
3.0
46.7
57
0.46
60
23.3
78
0.32
59
✓
✓
2KJ3732
-
77777
-
77
C1
50
3.5
56.0
55
0.50
64
28.0
75
0.35
63
✓
✓
2KJ3732
-
77777
-
77
D1
40
4.5
70.0
55
0.59
68
35.0
74
0.40
68
✓
✓
2KJ3732
-
77777
-
77
E1
30
5.0
93.3
53
0.71
73
46.7
73
0.49
73
✓
✓
2KJ3732
-
77777
-
77
F1
25
6.0
112.0
53
0.82
76
56.0
73
0.56
76
✓
✓
2KJ3732
-
77777
-
77
G1
20
8.5
140.0
53
0.96
81
70.0
73
0.67
80
✓
✓
2KJ3732
-
77777
-
77
H1
15
10.0
186.7
53
1.23
84
93.3
72
0.84
84
✓
✓
2KJ3732
-
77777
-
77
J1
10
15.0
280.0
53
1.77
88
140.0
72
1.20
88
✓
✓
2KJ3732
-
77777
-
77
K1
7
15.0
400.0
53
2.44
91
200.0
71
1.63
91
✓
✓
2KJ3732
-
77777
-
77
L1
5
21.0
560.0
51
3.22
93
280.0
69
2.18
93
✓
✓
2KJ3732
-
77777
-
77
M1
© Siemens AG 2015