Siemens SIMOTICS S-1FK2 Series Configuration Manual page 42

Mechanical properties
3.9 Vibrational behavior
Vibration response
Comply with the vibration values in the following table to ensure perfect functioning of the
motor and a long service life.
Table 3- 5
Motor
1FK21❑
1FK22❑
1FK23❑
To evaluate the vibration velocity, the measuring equipment must meet the requirements of
ISO 2954.
Select the measuring locations according to ISO 10816-1, Section 3.2.
The vibration acceleration is evaluated in the frequency range from 10 Hz to 2000 Hz. The
maximum peak in the measurement time range is considered.
The vibration values must not exceed the specified limits at any measuring location.
①
②
③
Figure 3-12
40
Vibration values
Vibration velocity
ISO 10816
Max. 4.5 mm/s
End shield DE radial
End shield DE radial
End shield DE axial
Measuring points for vibration values
V
to Vibration acceleration
rms
axial
50 m/s
25 m/s
④
End shield NDE radial
⑤
End shield NDE axial
⑥
End shield NDE radial
Configuration Manual, 06/2019, A5E46927724B AB
a
Vibration acceleration
peak
radial
2
50 m/s
2
1FK2 synchronous motors for SINAMICS S120
a
peak
2