Mechanical installation
Preparation
Maximum permissible load at the motor adapter
25
Lenze ¯ MA 12.0018 ¯ 4.1
Furthermore the loading case of the force F
M
has to be taken into consideration:
Loading case
k
loading case
Static
1
Dynamic−pulsating
0.8
Dynamic−alternating
0.6
The position of the motor‘s centre of gravity, including all motor options, must be
calculated. If the distance of the centre of gravity L
Tab
is greater, the permissible force
must be reduced as follows.
U
= k
x F
x k
x F
Mzul
Lasall
MTab
Lasall
MTab
L
Tab
L
<
If forces act from several directions, e.g. in the case of a moving horizontal travelling
drive, the acting forces have to be added vectorially (e.g. vertical force due to weight plus
horizontal acceleration force).
F
Mperm
corresponds to the maximum value of the forces added vectorially!
L
F
M
If the permissible force F
Mperm
is exceeded, the motor has to be supported in a suitable,
distortion−free fashion!
Drive size
Distance L
Tab
of the motor
Gearbox type
B500−S130
G50BS113
g500−S220
G50BS122
g500−S400
G50BS140
g500−S660
G50BS166
[−]
[mm]
Maximum permissible force F
M Tab
[N]
1A/2B
80
350
350
350
350
1B
80
550
600
800
800
xC
115
550
600
800
800
xD
115
550
800
1000
1300
xE
145
−−−−−
800
1000
1300
xF
145
−−−−−
−−−−−
−−−−−
−−−−−
xG
190
−−−−−
−−−−−
−−−−−
−−−−−
xH
250
−−−−−
−−−−−
−−−−−
−−−−−
Drive size
Distance L
Tab
of the motor
Gearbox type
g500−S950
G50BS195
g500−S2100
G50BS221
g500−S3100
G50BS231
g500−S4500
G50BS245
[−]
[mm]
Maximum permissible force F
M Tab
[N] Maximum permissible force F
M Tab
[N]
1A/2B
80
−−−−−
−−−−−
−−−−−
−−−−−
1B
80
800
800
800
−−−−−
xC
115
800
800
800
1500
xD
115
1500
1500
1500
1500
xE
145
1500
1500
1500
1500
xF
145
1500
1500
1500
1500
xG
190
1700
1700
1700
1700
xH
250
−−−−−
2600
3500
3500