B&R 8LS 3 Series User Manual

Installation conditions
8LS...-3 user's manual V2.50 269
x
F
r
F
a
Figure 1: Definition of shaft load
F
r
.......... Radial force
F
a
......... Axial force
x............ Distance between the motor flange and the point where radial force F
r
is applied.
8LSO / 8LSP
0
20 40 60 80 100
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
200Nm
400Nm
600Nm
800Nm
1000Nm
500
1000
1500
2000
Distance x [mm]
Maximum radial force F
r
[N]
average speed n
aver
[min
−1
]
8LSO93 (standard bearing)
maximum allowed axial force: F
amax
= 1126 N
F
rmax
(smooth shaft
and shaft key) for
different peak torques
of the motor (Mpk)
With 8LSO/8LSP motors, the peak torque must be taken into account since the
shaft is additionally loaded with high torsion.

B&R 8LS 3 Series Specifications

General

Brand	B&R
Model	8LS 3 Series
Category	Engine
Language	English