48 - PVD3627-August 2011
3.3.5.
It is highly recommended to implement a vibratory control in accordance with the ISO
10816 standard to detect any sign of mechanical evolution before breakdown.
Vibration and bearings temperature control
Accelerometers must be located closed to the bearings
Moreover, it is highly recommended to implement bearings temperature monitoring.
This control can detect temperature evolution that is the first sign of the end life
bearings.
Threaded holes can be provided on request to implement temperature sensors in the
bearing flange.
3.3.6.
Frequency domain :10 to 55 Hz according to EN 60068 -2-6
Vibration resistance to shaft end
Vibration resistance to the shaft end :
- radial 0.9 g
- axial 0,3 g
Accelerometers
(vibration sensor)
Temperature sensors
