Description
2.4 Structure of the article number
SIMOTICS S-1FG1 servo geared motor
Operating Instructions, 07/2019, A5E47360747B AA
25
At installation altitudes of 2000 m above sea level or higher, the voltage stress on the motors
must be reduced accordingly based on the "Factors for reducing the maximum DC-link
voltage" table (reciprocal values from EN 60664-1 Table A. 2).
Table 2- 3
Factors for reducing the maximum DC-link voltage
Installation altitude up to m above mean sea level
Factor
2000
1
3000
0.877
4000
0.775
5000
0.656
6000
0.588
7000
0.513
8000
0.444
As the DC-link voltage is reduced, the converter output voltage also decreases.
Operation in a vacuum is not permissible because of the low dielectric strength and poor
heat dissipation.
2.4
Structure of the article number
The following overview describes the structure of the article number.
The article number comprises a combination of digits and letters. You can find possible
combinations in the Catalog D41
https://support.industry.siemens.com/cs/document/109747093/catalog-d-41%3A-simotics-s-
1fg1-servo-geared-motors-helical-parallel-shaft-bevel-and-helical-worm-geared-
Note
Note that not every theoretical combination is possible in practice.
Summary of Contents for SIMOTICS S-1FG1
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