SIEMENS
3/22
Siemens MD 50.8 · 2017
Electric-monorail geared motors
Heavy-load applications
Dimensions
3
■
KHF49 gearbox in a flange-mounted design
KHF030
Clutch
Clutch lever
L
Y
Engaged
Position A, short
140
117
Disengaged
Position A, long
182
151
Flange
a1
b
1
to2
c1
f1
a11
e1
s1
Shaft
d
to1
l
l3
l4
t
u
q
i2
DR
200
130
j6
13
6
160
165
M10
30
k6
60
50
3.5
33
8
191
100
M10x22
35
k6
70
56
7
38
10
201
110
M12x28
250
180
j6
15
6
190
215
M12
30
k6
60
50
3.5
33
8
191
105
M10x22
35
k6
70
56
7
38
10
201
115
M12x28
Motor
LA
LE
63
71
71Z
80
80Z
90
90Z
100
100Z
112
112Z
132
132Z
AC
117.8
138.8
138.8
156.3
156.3
173.8
173.8
198.0
198.0
222.0
222.0
264.0
264.0
AD
1)
124.0
134.0
134.0
149.2
149.2
154.2
154.2
170.5
170.5
181.5
181.5
207.0
207.0
k
418.0
450.0
469.0
514.0
549.0
575.5
615.5
632.0
667.0
642.0
676.5
695.0
745.0
kB
462.5
505.0
524.0
574.0
609.0
645.5
685.5
710.5
745.5
715.0
749.5
799.5
849.5
LB
184.5
216.5
235.5
280.5
315.5
342.0
382.0
398.5
433.5
408.5
443.0
461.5
511.5
LBL
229.0
271.5
290.5
340.5
375.5
412.0
452.0
477.0
512.0
481.5
516.0
566.0
616.0
1)
AD depends on the motor options, for other dimensions
see page 6/14.
(
DIN 332
)
Feather key/keyway DIN 6885-1
75,5
158
40
32
140
32
M10x17
10,6
s1
Øe1
Øa1
LB
LBL
45°
k
AD
18
112 -0,5
Y
Y
129
L
kB
74
ØAC
KHF49
DR
DR
u
t
l3
l4
l
Ød to1
l
Ød to1
c1
f1
i2
q
163,5
70
110
Øb1 to2
□a11
Ø20
30
3
1
3
5
4
4
2
1
2
3
© Siemens AG 2017