Siemens SINAMICS V90 Operating Instructions Manual page 63

Order No. 1FL60...
Weight of With brake
incremen-
Without brake
tal encoder
motor [kg]
Weight of With brake
absolute
Without brake
encoder
motor [kg]
When the surrounding temperature is higher than 30 °C, the 1FL6096 motors with brake will have a power derating of
1)
10%.
Restricted emergency stop operation is permissible. Up to 2000 braking operations can be executed with 300% rotor
2)
moment of inertia as external moment of inertia from a speed of 3000 rpm without the brake being subject to an inad-
missible amount of wear.
This lifetime is only for reference. When a motor keeps running at 80% rated value and the surrounding temperature is
3)
30 °C, the encoder lifetime can be ensured.
Note
The data of rated torque, rated power, and maximum torque in the above table allow a
tolerance of 10%.
Power derating
For deviating conditions (surrounding temperature > 40 °C or installation altitude > 1000 m
above sea level) the permissible torque/power must be determined from the following table.
Surrounding temperatures and installation altitudes are rounded off to 5 °C and 500 m
respectively.
Power derating as a function of the installation altitude and ambient temperature
Installation altitude above
sea level (m)
1000
1500
2000
2500
3000
3500
4000
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2015, A5E36037884
42 44 61
4.6 6.4 8.6
3.3 5.1 5.6
4.4 6.2 8.3
3.1 4.9 5.3
< 30
1.07
1.04
1.00
0.96
0.92
0.88
0.82
62 64 66
11.3 11.3 14.0
8.3 8.3 11.0
11.0 11.0 13.6
8.0 8.0 10.7
Surrounding temperature in °C
30 to 40 45
1.00 0.96
0.97 0.93
0.94 0.90
0.90 0.86
0.86 0.82
0.82 0.79
0.77 0.74
General information
2.7 Technical data
67 90 92
16.6 21.3 25.7
13.6 15.3 19.7
16.3 20.9 25.3
13.3 14.8 19.3
50
0.92
0.89
0.86
0.83
0.79
0.75
0.71
94 96
30.3 39.1
24.3 33.2
29.9 38.7
23.9 32.7
55
0.87
0.84
0.82
0.78
0.75
0.71
0.67
63