Explosion-proof motor YBX3 SERIES
ACthree-phase6000 V

Explosion-proof motor - YBX3 SERIES - Jiangsu Yali explosion-proof motor Co., LTD. - AC / three-phase / 6000 V
Explosion-proof motor - YBX3 SERIES - Jiangsu Yali explosion-proof motor Co., LTD. - AC / three-phase / 6000 V
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Characteristics

Type
AC, three-phase
Voltage
6000 V, 10000 V, 3300 V
Configuration
squirrel cage, squirrel-cage rotor
Protection class
IP67, IP55, for extreme conditions, IP54, IP65, IP66, IECEx, vibration-proof, IP56, IP64, ATEX, with special protection, high temperature-resistant, corrosion-resistant, explosion-proof, for hazardous areas, waterproof, for harsh environments, increased safety, flameproof, dust-proof
Efficiency classes
IE3, IE2, IE4
Number of poles
4-pole, 2-pole, 6-pole, 8-pole, 10-pole
Cooling mechanism
IC411, air-cooled
Applications
industrial, for pump, for conveyors, for conveyor belts, for the mining industry, for lifting applications, for roadheader, for shearer, for underground equipment, for underground mine
Other characteristics
custom, high-efficiency, low-noise, high-power, precision, low-vibration, high-voltage
Power

Min.: 185 kW
(251.53 hp)

Max.: 2,500 kW
(3,399.05 hp)

Intensity

Min.: 26.7 A

Max.: 132.1 A

Torque

Min.: 592 Nm
(436.636792 ft.lb)

Max.: 2,500 Nm
(1,843.905373 ft.lb)

Rotational speed

Min.: 600 rpm
(3,769.9112 rad.min-1)

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

Diameter

Min.: 794 mm
(31.26 in)

Max.: 1,168 mm
(45.98 in)

Operating temperature

Min.: -20 °C
(-4 °F)

Max.: 40 °C
(104 °F)

Description

The YBK3 series flameproof three-phase asynchronous motors for coal mine underground use are suitable for driving general-purpose mechanical equipment in coal mine underground environments. 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" Additionally, they meet: - JB/T 9593.1-2015 Technical Specifications for Flameproof Three-Phase Asynchronous Motors in Coal Mines—Part 1: YBK3 Series Flameproof Three-Phase Asynchronous Motors for Underground Coal Mines (Frame Sizes 80-355) - Q/YL 001-2022 *Technical Specifications for YBK3 Series Flameproof Three-Phase Asynchronous Motors for Underground Coal Mines (Frame Sizes 400-450) The motors carry the explosion-proof marking **Ex dbI Mb** and are suitable for coal mine underground excavation faces where methane and coal dust explosion hazards exist.
*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.