HEIDENHAIN TNC 410 M Technical Manual page 620

7.12.3 QSY 20
Axial forces
Radial forces
7 – 198
The following diagram shows the maximum permissible axial forces F
a nominal bearing service life of 30 000 h.
The maximum permissible radial forces F
are valid for a bearing service life of 30 000 h, depending on the point of the
radial force and the average speed.
HEIDENHAIN Technical Manual for Inverter Systems and Motors
700
600
500
400
300
200
100
0
0 1 000 2 000 3 000
Rmax
1 600
1 400 1 400
1 200
1 000
800
600
400
200
0
0 10 20
4 000 5 000 6 000
–1
n [min ]
shown in the following diagram
–1
500 min
1 000
2 000
3 000
4 000
5 000
6 000
30 40 50
z [mm]
for
Amax