3-phase servomotors. FXM
2.
3-PHASE SERVOMOTORS. FXM
Axial an
d radia
l load
s on
the
sha
ft exte
nsio
n
98
· 92 ·
Ref.2105
FXM|FKM
SERVOMOTOR
2.10
Axial and radial loads on the shaft extension
The following table shows the maximum axial and radial forces that the
shaft extension can withstand:
Note.
When applying a combined axis and radial load, decrease the maximum
radial force allowed “Fr” to 70 % of the value indicated in the table.
Also bear in mind that:
T- 2/74
Maximum values for axial and radial loads.
Series
Axial force
·
Fax
·
Radial force
·
Fr
·
Distance
·
d
·
Units
N
lbf
N
lbf
mm
in
FXM1
105
23.60
500 112.40
15
0.59
FXM3
138
31.02
660 148.37
20
0.78
FXM5
157
35.29
745 167.48
25
0.98
FXM7
336
75.53 1590 357.44
29
1.14
Fax
Fr
d
WARNING.
Avoid hitting the servomotor and especially its shaft when installing
transmission pulleys or gear boxes. These servomotors have extremely
fragile optical and electronic components.
Use some tool that is supported in
the threaded hole on the shaft to
insert the pulley or the gear!
