Explosion-Proof Type Motor

YFB4 series dust explosion-proof three-phase asynchronous motor is a fully enclosed self-fan-cooled squirrel-cage three-phase asynchronous motor. It has the characteristics of small size, light weight, reliable operation, beautiful appearance, etc. It also has high efficiency, low noise, small vibration and low temperature rise. Large, excellent performance, advanced and reasonable explosion-proof structure, safe and reliable use, etc.

YFB3 series dust explosion-proof three-phase asynchronous motor is a fully enclosed self-fan-cooled squirrel-cage three-phase asynchronous motor. It has the characteristics of small size, light weight, reliable operation, beautiful appearance, etc. It also has high efficiency, low noise, small vibration and low temperature rise. Large, excellent performance, advanced and reasonable explosion-proof structure, safe and reliable use, etc.

YBBP series flameproof variable frequency speed regulating three-phase asynchronous motors have the advantages of large junction box volume, improved safety and reliability, larger capacity and professional appearance design, which greatly improves the market competitiveness of explosion-proof motor products.

YBK3 series low voltage high efficiency flameproof  three-phase asynchronous motor is a fully enclosed, self-fan cooled, squirrel cage type, high efficiency flameproof three-phase asynchronous motor independently developed by our company. It has excellent performance, safe and reliable use, lower vibration and noise than similar products, and meets environmental protection requirements.

The explosion-proof structure is a low-voltage asynchronous three-phase motor with squirrel-cage rotor and totally enclosed fan cooling. Specially produced for installation in hazardous areas and areas where gas or combustible dust exists to ensure safety, commonly used in various types of hazardous areas, such as chemical factories, flour mills and so on.

YBX4 series hazardous area used in mixed dangerous and explosive gases, such as underground coal mine (non- excavation working faces), petroleum, chemical engineering, mining industry, metallurgical industry, power and natural gas areas which contains gases like methane.

YBX3 series ultra-high efficiency flameproof three-phase asynchronous motors (hereinafter referred to as YBX3 motors) are ultra-high efficiency explosion-proof motor basic series designed and developed by our company using advanced domestic and foreign technologies and combining the actual situation of my country's explosion-proof motor industry and market. They are the replacement products of the YB3 series. The products meet the secondary efficiency standards specified in GB18613-2012 "Energy efficiency limit values ​​and energy efficiency grades for small and medium-sized three-phase asynchronous motors" and the IE3 energy efficiency grade in the IEC60034-30-2008 standard.