Siemens SIMODRIVE 6SN11 Series Planning Manual page 241

09.00
Cantilever force
Cantilever force F
1FT6031 lifetime of 20,000 h.
1FT6034
Axial force
Permissible axial force as a function of the cantilever force.
1FT6031
1FT6034
 Siemens AG 2000 All rights reserved
SIMODRIVE Planning Guide Motors (PJM) – 11.00 Edition
at a distance x from the shaft shoulder for a nominal bearing
Q
F [N]
QAS
700
600 n=1000 RPM
500
400
300
200
10
0 5
F [N]
QAS
600
500
n=2000 RPM
400
n=3000 RPM
n=4500 RPM
n=6000 RPM
300
n=8000 RPM
200
100
0
150 200
50 100
6SN1197–0AA20
1FT6 AC Servomotors
3.2 Cantilever/axial force diagrams
n=1500 RPM
n=2000 RPM
n=3000 RPM
n=4500 RPM
n=6000 RPM
n=8000 RPM
15 30
x [mm]
20 25
n=1000 RPM
n=1500 RPM
350 400
250 300
1FT6
F [N]
ABS
1FT6/3-57