6.3
Vibration load during operation
Vibrations are sine-wave oscillations in stationary use, which vary in their ef‐
fect on the resistance of the motors depending on their intensity.
The specified limit values are valid for frequencies of 10-2,000 Hz during
stimulation on the motor flange. Limitations can be necessary for occurring
resonances depending on the application and installation situation.
The following limit values are valid for MS2E motors according to EN
60068-2-6:
Fig. 6-2:
Vibration load on measuring points
Direction
Measuring point
Limit value (10-2000 Hz)
Motors
Self-cooling
Radial
1, 2 (radial motor flange)
30 m/s²
4, 5 (radial, bearing shield)
50 m/s²
Axial
3 (axial motor flange)
10 m/s²
6 (axial bearing shield)
25 m/s²
Tab. 6-3:
Allowed vibration load MS2E motors.
The specified values must not be exceeded.
6.4
Shock load during transport und storage
MS2E motors comply with the transport condition requirements of class 2M1
(shock during transport) according to EN 60721-3-2 compare with
"Transport (shipping)" on page 36
. The following limit values are valid.
Frame size
Maximum allowed shock load (11 ms)
Axial
Radial
MS2E03, -04, -05
100 m/s²
1000 m/s²
MS2E06
500 m/s²
MS2E07
300 m/s²
MS2E10
200 m/s²
Tab. 6-4:
Permissible shock load for MS2E motors
The specified limit values do not apply to half-sine-shaped single shock load
acc. to EN 60068-2-27. The specifications do not apply to motor operation.
Applications with continuous shock load require a case-by-case review.
MS2E Synchronous Servomotors acc. to ATEX Directive
2014/34/EU
35/65
Operating conditions and handling
R911387136_Edition 02 Bosch Rexroth AG
Содержание REXROTH MS2E
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