Type
4LC-355M-6
Brand
VYBO Electric
Power
280 kW
Rated current (380V)
363 A
Rated current (400V)
345 A
Rated current (415V)
332 A
Speed
990 rpm
Frequency
50 Hz
(LRT/RTL)
1,6
(BDT/RLT)
2
(LRA/RLA)
8
Efficiency
96,3 %
Power factor
0,86
Noise level
85 dB(A)
Weight
1663 kg
Rotor inertia
11,82792 kg/m2
Frame
355 mm
Poles
6
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-NU322C3 / NDE-NU322C3
Specification
IEC60034-1 / GB755
Test
IEC60034-2 / GB/T1032
Noise
IEC60034-9 / GB10069.3
Vibration
IEC60034-14 / GB10068
Long description
Introducing the robust and reliable VYBO Electric 4LC-355L3-6 electric motor with a power output of 280 kW, designed for demanding applications in the construction industry and the production of building materials. This 6-pole motor with IE4 efficiency (96.3%) and a speed of 990 rpm is the ideal choice for driving concrete mixers in concrete plants, fans in building material dryers, conveyors in brick factories, pumps for transporting concrete mixes, and mills for grinding gypsum and lime.
With a 355 frame size and 6322-C3 bearings on both sides, it guarantees a long service life and trouble-free operation even in dusty and harsh environments. Its high torque is key to the efficient drive of concrete mixers and other heavy equipment. With a weight of 1800 kg and a noise level of 85 dB, this engine is synonymous with power and durability, contributing to reliability and low maintenance in your construction operations.
The VYBO Electric 4LC-355L3-6 electric motor with a power output of 280 kW and IE4 efficiency is designed for the construction industry. With a speed of 990 rpm and a robust design, it is ideal for driving concrete mixers, dryer fans and conveyors, ensuring reliable and efficient operation in demanding conditions. Long description
Availability: In stock
Factory and great warehouse in one place
Price on request
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Model
4LC-355M-6
Power
280 kW
Rated voltage
400/690 V
Frame
355 mm
Poles
6
Frequency
50 Hz
Speed
990 rpm
Frame type
cast iron
Dimensions
