Home / Electric motors / Three-phase standard motors / 3DK3 160M2-8 Electric motor

Motor data 50 Hz
Power, 50 Hz (kW) 5,5
Voltage, 50 Hz (V) 400/690
Speed, 50 Hz (RPM) 720
Current, 50 Hz, 400 V (A) 12,4
Power factor, 50 Hz (cos φ) 0,74
Efficiency 50 Hz, 100 % 86,3
Efficiency 50 Hz, 75 % 86,3
Efficiency 50 Hz, 50 % 85,6
Motor data 60 Hz
Power, 60 Hz (kW) 6,6
Voltage, 60 Hz (V) 480D
Speed, 60 Hz (RPM) 864
Current, 60 Hz, 460 V (A) 12,9
More technical information
Frame size 160
Poles 8
Mounting (IM) B5
Shaft diameter (mm) 42
Duty S1
Insulation class F
Degree of protection (IP) 55
Efficiency class IE3
Thernal protection PTC 150°C
Ratio of starting current to rated current (Ia/In) 6,9
Ratio of starting torque to rated torque (Ma/Mn) 1,9
Ratio of sweeping torque to rated torque (Mmax/Mn) 2,0
Moment of iniertia, (J), (kgm²) 0,0897
Product series 3D3
Cooling (IC) 411
Temperature rise class F
Sound pressure 61
Weight
Net weight (kg) 110
Material and colour
Colour Blue, RAL 5010
Housing Cast iron
Bearings DE and NDE
Bearing DE 6309/C3
Bearing NDE 6309/C3

Dimensions are in millimeters (mm) unless otherwise noted.

Housing
AC 314
AD 262
bW 2×M40
L 653
Shaft
D 42
GA 45
F 12
DH M16x36
E 110
Flange, B5
M (B5) 300
N (B5) 250
P (B5) 350
S, mm Ø (B5) 19
T (B5) 5

 

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