Siemens Simotics M-1FE1 Series, Руководство по настройке

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Mechanical properties
3.3 Permissible motor vibration levels
SIMOTICS M-1FE1 synchronous built-in motors
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Configuration Manual, 09/2019, A5E47872980B AA
3.3 Permissible motor vibration levels
System vibrations caused by output elements and mounting conditions at the installation
location can affect the vibration values on the motor.
Observe the maximum vibration values on the specified measuring points of the motor.
Table 3- 3 Maximum permitted radial vibration values
Vibration frequency Vibration values
< 6.3 Hz Vibration displacement s ≤ 0.16 mm
6.3 - 250 Hz Vibration velocity v
rms
≤ 4.5 mm/s
> 250 Hz Vibration acceleration a ≤ 10 m/s 2
Table 3- 4 Maximum permitted axial vibration values
Vibration velocity Vibration acceleration
v
rms
= 4.5 mm/s a
peak
= 2.25 m/s 2
Figure 3-1 Maximum permissible vibration velocity taking into account the vibration
displacement and vibration acceleration
Measure the vibration velocity using appropriate measuring equipment.
The vibration acceleration must be evaluated in a frequency band of 10 ... 2000 Hz.
Note
If vibration excitation levels > 2000 Hz (e.g. gear teeth meshing frequencies) can be
expected, the measurement range must be adapted accordingly.
The permitted maximum values remain unchanged.