SIEMENS
7/8
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
= 900 rpm
n
mot
= 500 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
11.3
19
0.05
44
6.3
20
0.03
40
✓
2KJ3730
-
77777
-
77
B1
60
2.7
15.0
24
0.08
50
8.3
24
0.05
45
✓
2KJ3730
-
77777
-
77
C1
50
3.2
18.0
27
0.10
53
10.0
28
0.06
49
✓
2KJ3730
-
77777
-
77
D1
40
3.8
22.5
31
0.13
58
12.5
31
0.08
54
✓
2KJ3730
-
77777
-
77
E1
30
4.6
30.0
32
0.16
64
16.7
33
0.10
60
✓
2KJ3730
-
77777
-
77
F1
25
5.2
36.0
32
0.18
68
20.0
32
0.10
64
✓
2KJ3730
-
77777
-
77
G1
20
7.4
45.0
31
0.20
73
25.0
31
0.12
70
✓
2KJ3730
-
77777
-
77
H1
15
9.2
60.0
33
0.27
78
33.3
33
0.15
75
✓
2KJ3730
-
77777
-
77
J1
10
14.0
90.0
32
0.36
84
50.0
33
0.21
81
✓
2KJ3730
-
77777
-
77
K1
7
19.0
128.6
31
0.48
87
71.4
33
0.29
85
✓
2KJ3730
-
77777
-
77
L1
5
25.0
180.0
30
0.63
90
100.0
33
0.39
88
✓
2KJ3730
-
77777
-
77
M1
S.19
80
3.5
11.3
35
0.08
51
6.3
36
0.05
47
✓
2KJ3731
-
77777
-
77
B1
60
3.5
15.0
49
0.14
57
8.3
51
0.09
52
✓
2KJ3731
-
77777
-
77
C1
50
4.0
18.0
51
0.16
61
10.0
59
0.11
56
✓
✓
2KJ3731
-
77777
-
77
D1
40
4.5
22.5
51
0.18
65
12.5
64
0.14
61
✓
✓
2KJ3731
-
77777
-
77
E1
30
5.5
30.0
50
0.22
70
16.7
63
0.17
66
✓
✓
2KJ3731
-
77777
-
77
F1
25
6.5
36.0
49
0.25
74
20.0
62
0.19
70
✓
✓
2KJ3731
-
77777
-
77
G1
20
9.5
45.0
50
0.30
78
25.0
62
0.22
75
✓
✓
2KJ3731
-
77777
-
77
H1
15
11.0
60.0
50
0.38
82
33.3
62
0.27
79
✓
✓
2KJ3731
-
77777
-
77
J1
10
17.0
90.0
49
0.53
87
50.0
61
0.38
85
✓
✓
2KJ3731
-
77777
-
77
K1
7
17.0
128.6
47
0.70
90
71.4
58
0.49
88
✓
✓
2KJ3731
-
77777
-
77
L1
5
23.0
180.0
44
0.91
91
100.0
56
0.65
90
✓
✓
2KJ3731
-
77777
-
77
M1
S.29
100
2.0
9.0
72
0.14
47
5.0
72
0.09
43
✓
2KJ3732
-
77777
-
77
A1
80
2.5
11.3
92
0.21
52
6.3
93
0.13
48
✓
✓
2KJ3732
-
77777
-
77
B1
60
3.0
15.0
93
0.26
57
8.3
116
0.19
53
✓
✓
2KJ3732
-
77777
-
77
C1
50
3.5
18.0
90
0.28
61
10.0
115
0.21
57
✓
✓
2KJ3732
-
77777
-
77
D1
40
4.5
22.5
90
0.32
66
12.5
113
0.24
62
✓
✓
2KJ3732
-
77777
-
77
E1
30
5.0
30.0
86
0.38
72
16.7
110
0.28
68
✓
✓
2KJ3732
-
77777
-
77
F1
25
6.0
36.0
85
0.43
75
20.0
109
0.32
71
✓
✓
2KJ3732
-
77777
-
77
G1
20
8.5
45.0
85
0.51
79
25.0
109
0.38
76
✓
✓
2KJ3732
-
77777
-
77
H1
15
10.0
60.0
85
0.64
83
33.3
109
0.47
81
✓
✓
2KJ3732
-
77777
-
77
J1
10
15.0
90.0
85
0.92
87
50.0
109
0.66
86
✓
✓
2KJ3732
-
77777
-
77
K1
7
15.0
128.6
84
1.26
90
71.4
107
0.90
89
✓
✓
2KJ3732
-
77777
-
77
L1
5
21.0
180.0
82
1.68
92
100.0
105
1.21
91
✓
✓
2KJ3732
-
77777
-
77
M1
© Siemens AG 2015