Hjem / Elektromotorer / 3-fase elektromotorer / 3SIEK 71X-2C Elmotor

Motor data 50 Hz
Power, 50 Hz (kW) 0,75
Voltage, 50 Hz (V) 230/400
Speed, 50 Hz (RPM) 2880
Current, 50 Hz, 230 V (A) 3,3
Current, 50 Hz, 400 V (A) 1,9
Power factor, 50 Hz (cos φ) 0,70
Efficiency 50 Hz, 100 % 81,0
Efficiency 50 Hz, 75 % 79,0
Efficiency 50 Hz, 50 % 74,6
Motor data 60 Hz
Power, 60 Hz (kW) 0,86
Voltage, 60 Hz (V) 265/460
Speed, 60 Hz (RPM) 3450
Current, 60 Hz, 460 V (A) 1,9
Power factor, 60 Hz (cos φ) 0,70
Efficiency 60 Hz, 100 % 80,0
Efficiency 60 Hz, 75 % 79,0
Efficiency 60 Hz, 50 % 74,6
More technical information
Frame size 71
Poles 2
Mounting (IM) B14
Shaft diameter (mm) 14
Insulation class F
Degree of protection (IP) 55
Efficiency class IE3
Thernal protection PTC 140°C
Ratio of starting current to rated current (Ia/In) 7,5
Ratio of starting torque to rated torque (Ma/Mn) 4,0
Ratio of sweeping torque to rated torque (Mmax/Mn) 4,2
Moment of iniertia, (J), (kgm²) 0,00070
Product series 3SIE
Cooling (IC) 411
Temperature rise class B
Weight
Net weight (kg) 8.1
Material and colour
Colour Blue, RAL 5010
Housing Aluminium
Bearings DE and NDE
Bearing DE 6203 2Z
Bearing NDE 6203 2Z

Dimensions are in millimeters (mm) unless otherwise noted.

Housing
AC 134
L 245
Shaft
D 14
GA 16
F 5
DH M5x12
E 30
Flange, B14 / C2
LE (B14 / C2) 12
M (B14 / C2) 85
N (B14 / C2) 70
P (B14 / C2) 105
S, mm Ø (B14 / C2) M6
T (B14 / C2) 2,5

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