Technical Data; Rating Plate; Characteristics, General Data - Siemens SIEMOSYN 1FU8 Betriebsanleitung

3

Technical data

3.1

Rating plate

7
6
11
12
14 13
3.2

Characteristics, general data

Type of construction
Degree of protection:
Cooling:
Winding insulation:
Thermal motor protection:
For rating data:
Mechanical smooth running :
Noise level
Shaft ends:
Axial- and cantilever forces:
Smooth running, concentricity, axial eccentricity:DIN 42955; tolerance N
Bearing
Voltage, frequency calssification: acc. to rating plate
Magnet material
Further technical characteristic values, motor options as well as dimensional sheets see catalogue.
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4 1 2
8 9 10
acc. to EN 60 034-7
EN60034-5; IP 54 for motors1 FU8, 2-pole;
IP 55 for motors 1 FU8, 4- and 6-pole
EN 60034-6; self-cooled
EN 60034-1; temperature class F
EN 60034-11; temperature sensor installed in the winding in connection with
external tripping unit (not scope of delivery).
EN 60034-1; ambient temperature –15°C to +40°C;
Installation height < 1000 m above sea level
EN 60034-14; level N
EN 60034-9; dependent on rotational speed/frequency (engine frequencies up to
250 Hz) on request.
DIN 748-3; IEC 60072-1; cylindrical
dependent on speed, exact specifications on request
rolling-contact-bearing with lifetime lubrication (grease)
FS 71 - FS112
FS132 - FS160
3
1 Type of motor: AC motor
2 SIEMENS order number, MLFB
3 Half-key balancing
4 Serial number
5 Standard
6 Weight
7 Type of construction
8 Frame size (FS)
9 Degree of protection
10 Temperature class
11 Motor data in the operating point
50Hz
12 V/f characteristic
13 Frequency range
5
14 Bearing size DE/NDE
Rare earth magnets
Ferrite magnets
15