SIEMENS
3/20
Siemens MD 50.8 · 2017
Electric-monorail geared motors
Light-load applications
Dimensions
3
■
BHZ39 gearbox in a housing flange design
BHZ030
Clutch
Engaged
Disengaged
Operating travel in accordance with VDI 3643
Shaft
d
to1
l
l3
l4
t
u
q
q1
25
k6
35
28
3
28
8
67
125
30
k6
50
40
5
33
8
72
130
Motor
LA63
LA71
LA71Z
LE80
LE80Z
LE90
LE90Z
LE100
LE100Z
AC
117.8
138.8
138.8
156.3
156.3
173.8
173.8
198.0
198.0
AD
1)
124.0
134.0
134.0
149.2
149.2
154.2
154.2
170.5
170.5
AD
2)
101.0
111.0
111.0
-
-
-
-
-
-
k
400.0
432.0
451.0
496.0
531.0
557.5
597.5
614.0
649.0
kB
444.5
487.0
506.0
556.0
591.0
627.5
667.5
692.5
727.5
LB
194.0
226.0
245.0
290.0
325.0
351.5
391.5
408.0
443.0
LBL
238.5
281.0
300.0
350.0
385.0
421.5
461.5
486.5
521.5
1)
AD depends on the motor options, for other dimensions
see page 6/14.
(
DIN 332
)
Feather key/keyway DIN 6885-1
2)
AD with plug cable for design in accordance with VDI 3643, for further information
see page 2/4.
Ø73,9
1
2
3
4
4
5
ØAC
67,5
k
kB
LB
LBL
138
BHZ39
DR M10x22
78
88
135
Ø12
u
t
l3
l4
l
Ød to1
q1
Ø95
M8x14
45°
4x90°
4
84
63
31,7
AD
l
Ød to1
Ød to1
DR M10x22
Ø74 j6
Ø115
19
10
12,5
q
140
124
151,5
39°
6°
Ø79
168
1
2
3
© Siemens AG 2017