YBBP132M -4 Flameproof VVVF Three-phase Asynchronous Elektromotor 7.5 Kw

Brief Introduction

Elektromotor 7.5 kw is a robust flameproof variable frequency three-phase asynchronous motor manufactured by Xi'an Simo Motor Co., Ltd., specially engineered to operate safely within explosive gas hazardous areas. Marked with Ex db IIBT4 Gb explosion-proof certification, this motor complies with strict international explosion-proof standards, delivering dependable performance for harsh industrial environments where flammable gas mixtures may exist.

Built with IP55 protection grade and IC416 cooling system, the elektromotor 7.5 kw adopts B5 flange mounting configuration for flexible installation. Its insulation class reaches F, with temperature class 155°C, enabling stable continuous operation under high-load working conditions. The motor is fitted with 6208-2Z/C3 bearings at both drive end and non-drive end, reducing mechanical friction and vibration while extending service life. Rated parameters include 50Hz frequency, power factor 0.83, and rated speed 1500 r/min, supporting wide variable speed range from 150 r/min to 3000 r/min under VVVF control. This variable speed feature makes it highly adaptive to working conditions requiring frequent speed adjustment.

This explosion-proof asynchronous motor is widely applied across petroleum, chemical, coal mining, metallurgy and other heavy-duty sectors. In petrochemical plants, it drives pumps, fans and conveyors in explosive hazardous zones; in mining industry, it serves for underground auxiliary equipment. The motor housing is precision cast and mechanically processed to meet flameproof requirements, which can contain internal explosion and prevent flame transmission to surrounding combustible atmosphere. It can bear ambient temperature ranging from -20℃ to 40℃, and the total weight of this unit is 100kg, balancing structural rigidity and convenient on-site handling.

Designed with low noise and low vibration characteristics, the elektromotor 7.5 kw maintains high operational efficiency even under variable speed working conditions. Its optimized stator and rotor electromagnetic design cuts down energy loss, helping enterprises reduce long-term power consumption. Strict quality inspection is implemented for every finished unit before delivery. All key components go through material testing and performance trials, to guarantee stability and safety in 24-hour continuous running.

For global industrial buyers seeking reliable explosion-proof power equipment, this SIMO flameproof VVVF asynchronous motor is a cost-effective solution. It combines solid explosion-proof safety, flexible variable frequency performance and long service life, fully meeting diverse demands of hazardous area power drive systems.

Main Technical Parameters

Production Details

Frame

• Compact and robust iron casting frame

• Universal IEC installation dimensions available

• Customizable

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Stator

• 99.9% pure copper winding for stator to ensure the efficiency

• Excellent insulation system with 5 more processing flows

• All the windings are fitted in by handwork to ensure all slots are full and avoid any winding flaw.

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Rotor

• Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency

• Well and precisely machined shafts with good capacity of strength and toughness

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Testing

• All motors must pass the piece testing before painting and packaging

• Type tests will be regularly performed for each series, more often for new developed series and variants.

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Package and delivery

• Plastic cover inside, vacuum tin foil outer and then solid wood box

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Applications

The YBBP  Explosion Proof Motor is widely applied in coal mine, petrochemical industry or other industry which may exposed to explosive environment. It can drive blower, water pump and other machines.

Chemistry

Coal mining

Metallurgy

Oil gas

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