Download Print this page

Siemens SIMODRIVE 6SN11 Series Planning Manual page 539

Ac motors for feed and main spindle drives

Advertisement

09.00
Cantilever force
Permissible cantilever forces for belt drives.
shaft height 180
F
[kN]
Q
15
1000 RPM
13
2000 RPM
11
3000 RPM
4000 RPM
9
5000 RPM
7
F
Q
x
Min. cantilever force: 3 kN
Fig. 3-67
Cantilever force diagram shaft height 180 for belt drives
 Siemens AG 2000 All rights reserved
SIMODRIVE Planning Guide Motors (PJM) – 11.00 Edition
40
80
120
n: Average speed [RPM]
Bearing
6SN1197–0AA20
1PH7 AC Main Spindle Motors
3.2 Cantilever/axial force diagrams
X [mm]
160
DE: NU2 14E
12.0
NDE: 62 14
12.0
1PH7
1PH7/3-111

Advertisement

loading