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 />
2.3.3 Cantilever force <strong>1PH4</strong>16�<br />
Permissible cantilever forces with duplex bearing (standard)<br />
Maximum continuous operating speed ns1max = 4000 rpm<br />
Mechanical limit speed nmax = 5300 rpm<br />
2-54<br />
F Q [N]<br />
12000<br />
11000<br />
10000<br />
9000<br />
8000<br />
7000<br />
6000<br />
1500<br />
1000<br />
n=1500 rpm<br />
n=2000 rpm<br />
n=3000 rpm<br />
n=4000 rpm<br />
n=5300 rpm 1)<br />
Minimum cantilever force<br />
0 20 40 60 80 100 120<br />
x [mm]<br />
Fig. 2-21 Permissible cantilever force FQ at a distance x from the shaft shoulder for a<br />
nominal bearing lifetime of 20 000 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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