SIEMENS
3/24
Siemens MD 50.8 · 2017
Electric-monorail geared motors
Heavy-load applications
Dimensions
3
■
KHF79 gearbox in a flange-mounted design
KHF030
Clutch
Clutch lever
L
Y
Engaged
Position A, short
140
117
Disengaged
Position A, long
182
151
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
454.0
486.0
505.0
550.0
585.0
611.5
651.5
668.0
703.0
678.5
712.5
731.0
781.0
kB
498.5
541.0
560.0
610.0
645.0
681.5
721.5
746.5
781.5
751.0
785.5
835.5
885.5
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
89,5
180
42
45
152
45
M12x20
12,2
M16
Ø215
Ø250
LB
LBL
45°
k
AD
18
kB
90,5
ØAC
KHF79
DR M20x42
DR M20x42
16
59
90
10
110
Ø55 m6
110
Ø55 m6
20
7
184
283,5
178
88
140
Ø180 j6
□190
Ø20
30
3
1
3
5
4
4
140 -0,5
Y
Y
143,5
L
2
1
2
3
© Siemens AG 2017