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Asynchronous motor YBRB series
three-phaseAC380 V

Asynchronous motor - YBRB series - Jiangsu Yali explosion-proof motor Co., LTD. - three-phase / AC / 380 V
Asynchronous motor - YBRB series - Jiangsu Yali explosion-proof motor Co., LTD. - three-phase / AC / 380 V
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Go to the Jiangsu Yali explosion-proof motor Co., LTD. website for more information

Characteristics

Type
asynchronous, three-phase, AC
Voltage
380 V, 460 V, 575 V, 180 V, 140 V, 6000 V, 3300 V, 690 V, 660 V, 1000 V
Configuration
squirrel cage, squirrel-cage rotor
Protection class
IP54, IP55, dust-proof, waterproof, IP65, for extreme conditions, for harsh environments, vibration-proof, IP66, IP56, chemical-resistant, IP67, IP68, IP64, corrosion-resistant, high temperature-resistant, ATEX, explosion-proof, for hazardous areas, flameproof, with special protection, IECEx
Efficiency classes
IE3, IE2, IE4
Number of poles
4-pole, 6-pole
Cooling mechanism
IC411, air-cooled, IC410, water-cooled
Applications
for pump, for the mining industry, for heavy machinery
Other characteristics
precision, custom, high-efficiency, high-torque, low-noise, high-speed, high-power, variable-speed, low-vibration, energy-saving, high-precision, variable-frequency, IEC, single-speed, high-voltage
Power

Max.: 1,000 kW
(1,359.62 hp)

Min.: 4 kW
(5.44 hp)

Intensity

Max.: 592 A

Min.: 3 A

Torque

Max.: 6,409 Nm
(4,727.035815 ft.lb)

Min.: 27 Nm
(19.914178 ft.lb)

Rotational speed

Max.: 1,490 rpm
(9,361.9461 rad.min-1)

Min.: 1,420 rpm
(8,922.1231 rad.min-1)

Diameter

Max.: 864 mm
(34.02 in)

Min.: 225 mm
(8.86 in)

Operating temperature

Max.: 40 °C
(104 °F)

Min.: -20 °C
(-4 °F)

Description

flameproof three-phase asynchronous motors for pumps are designed for emulsion pump stations in underground coal mines , spray pumps for mining operations,shearers, roadheaders, and other similar mining machinery oil pumps in underground coal mines. 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 Enclosure ""d"" - GB/T 3836.3-2021 Explosive Atmospheres—Part 3: Equipment Protection by Increased Safety ""e"" and meets the requirements of MT/T 575-2011 YBRB Series Flameproof Three-Phase Asynchronous Motors for Pumps. The motor's explosion-proof marking is Ex db I Mb, making it suitable for underground coal mining faces where methane gas and coal dust explosion hazards exist."

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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.