Configuration Manual AC Induction Motors 1PH4 - Siemens ...
Configuration Manual AC Induction Motors 1PH4 - Siemens ...
Configuration Manual AC Induction Motors 1PH4 - Siemens ...
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Technical Data and Characteristics<br />
2.3 Axial and cantilever force diagram<br />
Permissible cantilever forces for <strong>1PH4</strong>10� with single bearing (option K00 with L37)<br />
Maximum continuous operating speed ns1max = 10000 rpm<br />
Mechanical limit speed nmax = 12000 rpm<br />
2-50<br />
F Q [N]<br />
1500<br />
1400<br />
1300<br />
5000 rpm<br />
1200<br />
1100<br />
6000 rpm<br />
7000 rpm<br />
1000<br />
8500 rpm<br />
900<br />
800<br />
10000 rpm<br />
12000 rpm<br />
0 10 20 30 40 50 60 70 80 x [mm]<br />
Fig. 2-14 Permissible cantilever force F Q at a distance x from the shaft shoulder for a<br />
nominal bearing lifetime of 10 000 h. 1)<br />
Permissible cantilever forces for <strong>1PH4</strong>10� with single bearing (option K00 with L37) depending<br />
on axial forces<br />
F Q [N]<br />
1400<br />
1200<br />
1000<br />
800<br />
600<br />
400<br />
200<br />
5000 rpm<br />
6000 rpm<br />
7000 rpm<br />
8500 rpm<br />
10000 rpm<br />
12000 rpm<br />
0<br />
300 400 500 600 700 800 900 1000 1100 1200 1300 1400<br />
F A [N]<br />
Fig. 2-15 Permissible cantilever force FQ as a function of axial force FA for a nominal<br />
bearing lifetime of 10 000 h.<br />
© <strong>Siemens</strong> AG 2003 – 2006 All rights reserved<br />
<strong>AC</strong> <strong>Induction</strong> <strong>Motors</strong>, <strong>1PH4</strong> (APH4) – 04.06 Edition
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