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4AK3 90L2-2 Electric motor

4A3 90 2-pole
3 kW B5 IE3

Item number:

124959

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Representative image only.

Motor data 50 Hz
Power, 50 Hz (kW) 3
Voltage, 50 Hz (V) 230/400
Speed, 50 Hz (RPM) 2895
Current, 50 Hz, 230 V (A) 9,9
Current, 50 Hz, 400 V (A) 5,7
Power factor, 50 Hz (cos φ) 0,87
Efficiency 50 Hz, 100 % 87,2
Efficiency 50 Hz, 75 % 87,9
Efficiency 50 Hz, 50 % 86,6
Motor data 60 Hz
Power, 60 Hz (kW) 3,5
Voltage, 60 Hz (V) 265/460
Speed, 60 Hz (RPM) 3474
Current, 60 Hz, 460 V (A) 5,8
Power factor, 60 Hz (cos φ) 0,87
Efficiency 60 Hz, 100 % 86,5
More technical information
Frame size 90
Poles 2
Mounting (IM) B5
Shaft diameter (mm) 24
Duty S1
Insulation class F
Degree of protection (IP) 55
Efficiency class IE3
Thernal protection PTC 150°C
Moment of iniertia, (J), (kgm²) 0,00312
Product series 4A3
Cooling (IC) 411
Sound pressure 67
Weight
Net weight (kg) 0
Material and colour
Colour Blå, RAL 5010
Housing Aluminium
Bearings DE and NDE
Bearing DE 6205 2Z C3
Bearing NDE 6205 2Z C3

Dimensions are in millimeters (mm) unless otherwise noted.

Housing
bW 1xM20
Shaft
D 24
GA 27
F 8
DH M8x19
E 50
Flange, B5
LA (B5) 8
M (B5) 165
N (B5) 130
P (B5) 200
S, mm Ø (B5) 12
T (B5) 3,5
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