Beckhoff AMI8100, Руководство по эксплуатации

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Mechanical installation
42 ─── Version: 1.0 AMI8100
8.2.1
Bearing load during instal-
lation
Avoid mechanically overdetermined support of the shaft through
rigid coupling and additional external support.
1
2
F
A
F
R
x
When assembling output elements, care must be taken to minimize
the load on the shafts and bearing due to shear forces such as ra-
dial force F
R
and axial force F
A
. Axial loads shorten the service life
and can lead to malfunctions of the holding brake [+].
Special features when using toothed belt drives:
When using a toothed belt drive, the radial and axial loads on the
shaft must not be exceeded. Excessive load can lead to fatigue frac-
ture of the shaft. Be sure to read the chapter Technical data.
Storage
The servo drives are equipped with sealed grooved ball bearings.
The fixed bearing is located on the B-side of the servo drive and the
floating bearing on the A-side; shaft output side of the servo drive.
Oscillatory bearing movements < 180 ° shaft rotation are not permis-
sible. Use the Beckhoff load/force calculator for a detailed calcula-
tion of the bearing forces on the shaft.
Servo drive A-bearing sizes B-bearing sizes
AMI812x 6001 609