Hjem / Elektromotorer / 3-fase elektromotorer / 4AK2 802-8 Elmotor

Motor data 50 Hz
Power, 50 Hz (kW) 0,25
Voltage, 50 Hz (V) 230/400
Speed, 50 Hz (RPM) 645
Current, 50 Hz, 230 V (A) 1,9
Current, 50 Hz, 400 V (A) 1,1
Power factor, 50 Hz (cos φ) 0,61
Efficiency 50 Hz, 100 % 54,6
Efficiency 50 Hz, 75 % 51,6
Efficiency 50 Hz, 50 % 46,0
Motor data 60 Hz
Power, 60 Hz (kW) 0,3
Voltage, 60 Hz (V) 275/480
Speed, 60 Hz (RPM) 774
More technical information
Frame size 80
Poles 8
Mounting (IM) B14
Shaft diameter (mm) 19
Duty S1
Insulation class F
Degree of protection (IP) 55
Efficiency class IE2
Ratio of starting current to rated current (Ia/In) 3,3
Ratio of starting torque to rated torque (Ma/Mn) 1,8
Ratio of sweeping torque to rated torque (Mmax/Mn) 1,9
Moment of iniertia, (J), (kgm²) 0,0032
Product series 4A2
Cooling (IC) 411
Weight
Net weight (kg) 10.5
Material and colour
Colour Blue, RAL 5010
Housing Aluminium
Bearings DE and NDE
Bearing DE 6204 2Z C3
Bearing NDE 6204 2Z C3

Dimensions are in millimeters (mm) unless otherwise noted.

Housing
AC 155
AD 140
bW 1xM20
L 300
Shaft
D 19
GA 21,5
F 6
DH M6x16
E 40
Flange, B14 / C2
M (B14 / C2) 100
N (B14 / C2) 80
P (B14 / C2) 120
S, mm Ø (B14 / C2) M6
T (B14 / C2) 3

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