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The motor nameplates (fig. 3) are fitted under the terminal box (fig. 4).
MG180MB2-48FF300-F1
22,0
D/Y
91,9-92,8
0,91-0,89
D/Y
90,0-92,5
0,92-0,89
Fig. 3
Nameplates for standard motors with CE and UL approvals
Fig. 4
Position of motor nameplates
2.2 Type key
Example
Motor Grundfos
Electronically controlled
Frame size according to IEC
(centre line height of shaft of foot motor) [mm]
160
180
Size of foot
M
L
Length of stator core
B
D
Number of poles
2
4
Diameter of shaft end [mm]
Flange version
FF (free-hole flange)
Pitch circle diameter, flange version [mm]
Model designation for motor
F
Efficiency class for standard motor
[ ] = not stated
1 = IE2 motor
2 = IE3 motor
85903419
380-415/660-690
41,5-38,5/23,8-22,8
45,5-42,5/26,0-25,0
2930-2940
380-480/660-690
42,0-33,5/24,2-22,8
46,0-37,0/26,6-25,0
3500-3550
MG
E
MG180MB2-48FF300-F1
0931
85903419
114
55
6310.C4
7310BE
UNIREX N3 ESSO
40
60
Protector type PTC 160°C TP211
160
M
D
2-
42
F
15
4000
1000
FF
300
-F
1
5
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