
Type
4LC-355M-2
Brand
VYBO Electric
Power
250 kW
Rated current (380V)
433 A
Rated current (400V)
411 A
Rated current (415V)
396 A
Speed
2985 rpm
Frequency
50 Hz
(LRT/RTL)
1,6
(BDT/RLT)
2,2
(LRA/RLA)
8,5
Efficiency
96,5 %
Power factor
0,91
Noise level
97 dB(A)
Weight
1683 kg
Rotor inertia
3,4119 kg/m2
Frame
355 mm
Poles
2
Rated voltage
400 / 690 V
Connection
△/Y
Insulation class
F
Service factor
1,0
Duty
S1, S2, S3, S4-S9
Ambient temperature
-35~50°C
3D video of electric motor
Altitude
1000 m
Protection degree
IP55
Cooling
IC411
Mounting
IM B (on request)
Vibration
2.8 mm/s
Direction of rotation
both
Starting method
DOL or VFD
Coupling
direct
Load type
parabolic/linear curve
Terminal box
2-M63x1.5
Bearing
DE-6319C3 / NDE-6319C3
Specification
IEC60034-1 / GB755
Test
IEC60034-2 / GB/T1032
Noise
IEC60034-9 / GB10069.3
Vibration
IEC60034-14 / GB10068
Long description
Introducing the high-performance VYBO Electric 4LC-355M2-2 electric motor with a power output of 250 kW, designed for the most demanding applications in the paper and pulp industry. This 2-pole motor with IE4 (Super Premium Efficiency) efficiency achieves an impressive 96.5%, which guarantees a significant reduction in operating costs and minimizes the ecological footprint. With a speed of 2980 rpm and a robust 355 mm frame, it is ideal for continuous operation in environments requiring maximum reliability and energy efficiency. The 4LC-355M2-2 motor is equipped with 6319-C3 bearings on both sides, ensuring long life and stability even under high loads.
With a noise level of 95 dB and a power factor of 0.9, it is optimized for uncompromising performance. Its weight of 1454 kg underlines its robust construction. It is the perfect choice for driving main pumps in paper mills, drying section fans, pulp refiners, compressors for air systems, and grinding mills in cardboard production. This motor is synonymous with high performance and low operating costs, making it a key component for optimizing your company’s energy balance.
The high-performance VYBO Electric 4LC-355M2-2 electric motor with an output of 250 kW and IE4 efficiency is ideal for demanding applications in the paper and pulp industry. With a speed of 2980 rpm and robust construction, it ensures reliable and energy-efficient continuous operation, minimizing operating costs and maximizing productivity. Long description
Availability: In stock
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Model
4LC-355M-2
Power
250 kW
Rated voltage
400/690 V
Frame
355 mm
Poles
2
Frequency
50 Hz
Speed
2985 rpm
Frame type
cast iron
Dimensions
Datasheet online






