Home / Electric motors / Three-phase standard motors / 4AK3 112M2-2 Electric motor

Motor data 50 Hz
Power, 50 Hz (kW) 5,5
Voltage, 50 Hz (V) 400/690
Speed, 50 Hz (RPM) 2970
Current, 50 Hz, 400 V (A) 10,1
Power factor, 50 Hz (cos φ) 0,88
Efficiency 50 Hz, 100 % 89,7
Efficiency 50 Hz, 75 % 89,7
Efficiency 50 Hz, 50 % 88,6
Motor data 60 Hz
Power, 60 Hz (kW) 6,3
Voltage, 60 Hz (V) 460D
Speed, 60 Hz (RPM) 3528
Current, 60 Hz, 460 V (A) 10,0
Power factor, 60 Hz (cos φ) 0,88
Efficiency 60 Hz, 100 % 89,5
More technical information
Frame size 112
Poles 2
Mounting (IM) B14
Shaft diameter (mm) 28
Duty S1
Insulation class F
Degree of protection (IP) 55
Efficiency class IE3
Thernal protection PTC 140°C
Moment of iniertia, (J), (kgm²) 0,00695
Product series 4A3
Cooling (IC) 411
Sound pressure 77
Weight
Net weight (kg) 28
Material and colour
Colour Blue, RAL 5010
Housing Aluminium
Bearings DE and NDE
Bearing DE 6306 2Z C3
Bearing NDE 6306 2Z C3

Dimensions are in millimeters (mm) unless otherwise noted.

Housing
AC 235
AD 193
bW 2xM25
Shaft
D 28
GA 31
F 8
DH M10x22
E 60
Flange, B14 / C2
M (B14 / C2) 130
N (B14 / C2) 110
P (B14 / C2) 160
S, mm Ø (B14 / C2) M8
T (B14 / C2) 3,5

 

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