AL S
08.95
AL S/2-7
Siemens AG 1997 All Rights reserved 6SN1197–0AA20
SIMODRIVE 611 (PJ)
0.71
0.71
[mm/s]
4000
2000
1
2
3
4
0
0
1000
1800
3600 4500
3000 5000 6000 7000
0.45
0.89
1.18
1.8
2.8
3.5
1.87
3.0
1.40
2.25
1.8
N
S
R
Vibration severity level
1.12
n [RPM]
RMS
perm.
V
Fig. 2-5 Characteristics of vibration severity level limits for shaft heights 36 to 132
The maximum briefly permissible radial acceleration levels are specified in the
Table 2-7, which do not have a negative impact on the function (not when op-
erational; e.g. during transport):
Table 2-7 Shock stressing
Shaft height
Acceleration
36 1000 m/s
2
48 1000 m/s
2
63 500 m/s
2
71 300 m/s
2
80 300 m/s
2
100 200 m/s
2
132 100 m/s
2
The maximum permissible limit values are valid, but with full functionality, only
for motors without brake, or with the brake closed.
10 m/s2 axial (20 Hz to 2 kHz)
30 m/s2 radial (20 Hz to 2 kHz)
For motors with key:
1FT5 motors: Full–key balancing
1FT6/1FK6 motors: Half–key balancing
Shock stressing
(acc.toDIN 0046,
T7)
Vibration stressing
Balancing (acc. to
DIN ISO 8821)
General information on AC servomotors
2.1 Definitions01.98
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