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Mechanical properties of the motors
3.7 Vibration severity grade
3.7
Vibration severity grade
Vibration severity grade A (to EN 60034-14, IEC 60034-14)
The values indicated refer only to the motor. These values may increase on the motor due to
the overall vibration characteristics of the complete drive installation.
The vibration complies with the severity grade up to rated speed.
The vibration severity limit values are always grade SR for series 1PM6 and 1PM4 motors.
As a general rule, it is not possible to achieve a combination of high radial force load
capability with high speed and high vibration quality.
Figure 3-11
Diagram, vibration severity grade limit values, shaft heights 100 to 132
3.8
Paint finish
The motors of the 1PM series are painted as standard. Paint finish: Anthracite (similar to
RAL 7016).
54
1PM6/1PM4 Hollow-Shaft Motors for Main Spindle Drives
Configuration Manual, PPMS, 04/2008, 6SN1197-0AD23-0BP0
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