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Explosion-proof motor YBX4 SERIES
asynchronousACthree-phase

Explosion-proof motor - YBX4 SERIES - Jiangsu Yali explosion-proof motor Co., LTD. - asynchronous / AC / three-phase
Explosion-proof motor - YBX4 SERIES - Jiangsu Yali explosion-proof motor Co., LTD. - asynchronous / AC / three-phase
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Go to the Jiangsu Yali explosion-proof motor Co., LTD. website for more information

Characteristics

Type
asynchronous, AC, three-phase
Voltage
380 V, 660 V
Configuration
squirrel cage, squirrel-cage rotor
Protection class
IP65, IP55, IP54, IP66, high temperature-resistant, dust-proof, IECEx, IP56, IP67, IP64, corrosion-resistant, ATEX, for extreme conditions, for harsh environments, explosion-proof, for hazardous areas, increased safety, waterproof, flameproof, vibration-proof
Efficiency classes
IE3, IE2, IE4
Number of poles
4-pole, 2-pole, 6-pole, 8-pole
Cooling mechanism
IC411, air-cooled
Applications
industrial, for pump, for conveyors, for conveyor belts, for water pumps, for water treatment applications, for roadheader, for shearer, for underground equipment, for underground mine
Other characteristics
low-voltage, custom, high-efficiency, low-noise, precision, low-vibration, high-precision
Power

Max.: 315 kW
(428.28 hp)

Min.: 5.5 kW
(7.48 hp)

Intensity

Max.: 316.6 A

Min.: 6.5 A

Torque

Max.: 3,200 Nm
(2,360.198878 ft.lb)

Min.: 71 Nm
(52.366913 ft.lb)

Rotational speed

Max.: 3,000 rpm
(18,849.5559 rad.min-1)

Min.: 750 rpm
(4,712.389 rad.min-1)

Diameter

Max.: 690 mm
(27.17 in)

Min.: 261 mm
(10.28 in)

Operating temperature

Max.: 40 °C
(104 °F)

Min.: -20 °C
(-4 °F)

Description

YBX4 Series High-Efficiency Flameproof Three-Phase Induction Motors are suitable for driving general-purpose machinery and equipment, and may be used in underground mining operations.This series of motors complies with: • GB/T 3836.1-2021 Explosive atmospheres - Part 1: Equipment - General requirements • GB/T 3836.2-2021 Explosive atmospheres - Part 2: Equipment protection by flameproof enclosures "d" • GB/T 3836.3-2021 Explosive atmospheres - Part 3: Equipment protection by increased safety "e" and meets the requirements of JB/T 14517-2022 Technical specification for YBX4 series high-efficiency flameproof three-phase induction motors (Frame size 63-355). The motor's explosion protection marking is Ex db I Mb, indicating suitability for use in coal mine environments with potentially explosive atmospheres containing methane and coal dust.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.