3-phase motor 3EG250M seriesinduction400 V460 V
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Characteristics
- AC/DC
- 3-phase
- Type
- induction
- Voltage
- 400 V, 460 V, 690 V
- Protection class
- IP55
- Configuration
- cast iron, squirrel cage
- Efficiency classes
- IE3
- Number of poles
- 4-pole, 6-pole, 2-pole
- Cooling mechanism
- self-ventilated
- Applications
- for industrial applications
- Other characteristics
- low-voltage, high-efficiency, high-torque
- Power
37 kW, 42.9 kW, 55 kW, 63.8 kW
(50.306 hp, 58.328 hp, 74.779 hp, 86.744 hp)- Intensity
Max.: 95.3 A
Min.: 39.7 A
- Torque
176.9 Nm, 354.4 Nm, 357.6 Nm
(130.4747 ft.lb, 261.392 ft.lb, 263.7522 ft.lb)- Rotational speed
Max.: 3,560 rpm
(22,368.14 rad.min-1)Min.: 988 rpm
(6,207.79 rad.min-1)- Diameter
481 mm
(18.94 in)- Operating temperature
Max.: 40 °C
(104 °F)Min.: -15 °C
(5 °F)
Description
Structure Shape B5 / B3 / B35 / B34
Terminal Box Position Top
Frame Size 250
Frequency 50 Hz
Moment of Inertia 0.38000 kg.m²
Load 4/4 3/4 1/2
Efficiency 94.4 % 94.4 % 94.4 %
Power Factor 0.90
Insulation Class F (155°C)
Temperature Rise B (80°K)
Maximum Altitude 1000 m
Methods of Cooling IC 411
Sound Pressure Leve 75 dB(A)
Vibration Class A
Duty Cycle S1 (Continuous Running Duty)
Service Factor 1.20
Direction of Rotation Clockwise
Motor Weight 422 kg
Bearings DS (6315 ZZ) NS (6215 ZZ)
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