NANYANG EXPLOSION-PROOF
Hot Products
YBX3 High-Voltage Explosion-Proof Three-Phase Induction Motor for Coal Mines
The YBX3 series of high-voltage, explosion-proof, three-phase asynchronous motors for mining applications feature a cast iron frame. They are characterized by a compact design, high protection rating, and ease of installation and maintenance. Through further design optimization and meticulous manufacturing, these motors offer high efficiency, energy savings, reliable performance, low noise, minimal vibration, and a long service life. This series of motors is suitable for driving various general-purpose mechanical equipment, including fans, compressors, pumps, machine tools, and transport machinery. The explosion-proof performance of this series of motors complies with the provisions of GB 3836.1-2021 “Explosive Atmospheres—Part 1: Equipment—General Requirements” and GB 3836.2-2021 “Explosive Atmospheres—Part 2: Equipment protected by flameproof enclosures ‘d’,” and is manufactured as a flameproof type with an explosion-proof rating of II 2G Exd I Mb. They are primarily used in locations containing explosive gas mixtures.
YKK Series High-Efficiency High-voltage Three-phase Asynchronous Motors
This series of motors employs computer optimization technology, utilizing new materials and processes with meticulous material selection and precision manufacturing. They feature compact size, light weight, high power output with low noise, minimal vibration, safe and reliable operation, and convenient maintenance. The power ratings, mounting dimensions, and electrical performance of this series comply with GB/T4772.1-2-1999 (Dimensions and Power Ratings of Rotating Electrical Machines), GB755-2008 (Rated Power and Performance of Rotating Electrical Machines), and JB/T10315.2-2002 (Technical Conditions for YKK Series High-Voltage Three-Phase Asynchronous Motors). The dimensional tolerances for all models in this series comply with national standards GB/T1800~GB/T1804 “Limits and Fits” and ISO standards of the International Organization for Standardization. The enclosure protection rating of this series is IP44 according to GB/T4942.1-2001 “Enclosure Protection Ratings for Rotating Electrical Machines (IP Code)”. Other protection ratings such as IP54 may be negotiated upon customer request. The cooling method for this series complies with GB/T1993-1993 and IEC60034-5 “Rotating Electrical Machines - Cooling Methods.” Alternative cooling methods may be negotiated upon user request. The basic installation configuration is horizontal with foot mount (IMB3), compliant with GB/T997-2003 and IEC60034-7 “Rotating Electrical Machines - Structure and Mounting Types (IM Codes).”
YKS Series High-voltage Three-phase Asynchronous Motors
The YKS series high-voltage three-phase asynchronous motors are suitable for driving various ventilation machinery, such as compressors, water pumps, crushers, cutting machine tools, transportation machinery, and other mechanical equipment. As a newly developed motor product by our company, the YKS series high-voltage motors feature high efficiency and low vibration. They employ F-class insulation for enhanced reliability and adopt a box-type structure with an aesthetically pleasing design.
Y Series High-voltage Three-phase Asynchronous Motors
This series of motors is suitable for driving various machinery without special requirements, such as machine tools, compressors, water pumps, ventilators, conveyor belts, crushers, etc. They can also serve as prime movers for the machinery industry, petroleum industry, power generation industry, and various industrial and mining enterprises. Constructed with fully welded steel plates and a rational structure, the motor features built-in louvered cooling for excellent heat dissipation. Utilizing VPI vacuum pressure impregnation, it delivers superior insulation performance and extended service life. This series can replace the original J and JS series motors, enabling smaller frame sizes for equivalent power ratings. With broad applicability and high versatility, it can be adapted into various motor types, making it the standard procurement choice for industrial and mining enterprises.
YE3 Three-phase Asynchronous Motor
The YE3 series high-efficiency low-voltage three-phase asynchronous motors comply with the Grade 3 energy efficiency standard of the national standard GB 18613-2020 “Energy Efficiency Limiting Values and Energy Efficiency Grades for Electric Motors.” Featuring a high-strength cast iron structure, these motors offer high efficiency, strong reliability, an aesthetically pleasing design, low noise, and minimal vibration. They are suitable for industrial applications requiring energy savings and continuous operation, such as fans, pumps, compressors, and construction machinery.
YE4 Three-phase Asynchronous Motor
The YE4 series represents a newly designed ultra-high-efficiency low-voltage three-phase asynchronous motor, compliant with the national standard GB 18613-2020 “Limiting Values and Energy Efficiency Grades for Electric Motors.” Featuring a high-strength cast iron structure, it offers high efficiency, reliability, an aesthetically pleasing design, low noise, and minimal vibration. Suitable for industrial applications requiring energy savings and continuous operation, such as fans, pumps, compressors, and construction machinery.
YE5 Three-phase Asynchronous Motor
The YE5 series represents a newly designed ultra-high-efficiency low-voltage three-phase asynchronous motor, compliant with the national standard GB 18613-2020 “Limiting Values and Energy Efficiency Grades for Electric Motors.” Featuring a high-strength cast iron structure, it offers high efficiency, high reliability, an aesthetically pleasing design, low noise, and minimal vibration. It is suitable for industrial applications requiring energy savings and continuous operation, such as fans, pumps, compressors, and construction machinery.
YBX3 Series Explosion-Proof Three-Phase Asynchronous Motors
The YBX3 Series Explosion-Proof Three-Phase Asynchronous Motors (Frame Sizes 63 to 355) (hereinafter referred to as the motors) are manufactured as explosion-proof types in compliance with GB3836.1-2021 “Explosive Atmospheres - Part 1: Equipment - General Requirements” and GB3836.2-2021 “Explosive Atmospheres - Part 2: Equipment Protected by Flameproof Enclosures ‘d’”. with explosion-proof markings of II 2G Ex db IIBT4 Gb, II 2G Ex db IICT4 Gb, or II 2G Ex tb IIIC T T135°C Db.They are suitable for locations where explosive gas mixtures are present.
YBK3 serles explosion-proof three-phase asynchronous motor for underground mine
YBK3 Series (Frame Size 80–355) Flameproof Three-Phase Asynchronous Motors for Underground Coal Mines (hereinafter referred to as: Motors) are suitable for use as general-purpose power equipment in electrical installations within coal mines containing methane or coal dust. The explosion-proof performance of the motors complies with GB3836.1-2021 “Explosive Atmospheres - Part 1: Equipment - General Requirements,” GB3836.2-2021 “Explosive Atmospheres - Part 2: Equipment Protected by Flameproof Enclosures ‘d’,” and MT451-2011 “General Technical Specifications for Safety Performance of Flameproof Low-Voltage Three-Phase Asynchronous Motors for Coal Mines.” The explosion-proof marking is II 2G Exdb I Mb, suitable for locations in coal mine underground mining faces where methane combustible gas or coal dust mixed with air forms an explosive gas atmosphere.
YBBP series flameproof variable frequency speed regulation three-phase asynchronous motor
YBBP series fameproof varlable frequency speed regulation three-phase asynchronous motor ls opened by our company accordingto market demand. The new product is used together with the inverter to achieve smooth and stepless speed regulation in a widerange. Speed range, dynamic response, speed regulation accuracy, low frequency torque,slip compensation, power factor,efficlency,etc. It has great advantages in meeting the explosive gas miture of coal, petroleum and chemical industries. place. The explosion-proof performance of the motor comples with GB3836.1- -2010 "Explosve environment Part 1: Equpment General Requirementsand GB3836.2-2010 "Explosive Environment Part 2: Protected by Flameproof Enclosure d" The provislons of the equipment.
YBS Series Flameproof Three-phase Asynchronous Motors For Drag Conveyor
Explosion-proof three-phase asynchronous motors for conveyors (hereinafter referred to as: motors) are specialized power equipment designed to drive flexible scraper conveyors, belt conveyors, or other equipment in underground coal mining workings. The explosion-proof performance of the motors complies with GB3836.1-2021 “Electrical Apparatus for Explosive Gas Atmospheres - Part 1: General Requirements” and GB3836.2-2021 “Electrical Apparatus for Explosive Gas Atmospheres - Part 2: Flameproof Enclosures ‘d’”, and are manufactured as flameproof type. The explosion-proof marking is II 2G Ex db I Mb, suitable for locations in coal mines where combustible gases or coal dust form explosive atmospheres with air.
YBJ Series Flameproot Three- phase Asynchronous Motors For Coal Winch
The YBJ series explosion-proof three-phase asynchronous motors for winches are specifically designed for underground mine hoisting winches. The explosion-proof performance of this series complies with GB3836.2-2021 “Electrical Apparatus for Explosive Gas Atmospheres - Part 1: General Requirements” and GB3836.2-2021 “Electrical Apparatus for Explosive Gas Atmospheres - Part 2: Flameproof Enclosures ‘d’”, manufactured as flameproof type II 2G Exdb I Mb.
NANYANG EXPLOSION-PROOF
Application Field
We warmly welcome both domestic and foreign businessmen to visit our company for investment and cooperation
We warmly welcome both domestic and foreign businessmen to visit our company for investment and cooperation
We warmly welcome both domestic and foreign businessmen to visit our company for investment and cooperation
We warmly welcome both domestic and foreign businessmen to visit our company for investment and cooperation
We warmly welcome both domestic and foreign businessmen to visit our company for investment and cooperation
We warmly welcome both domestic and foreign businessmen to visit our company for investment and cooperation
Company founded
Factory area
Modern equipment
Trustworthy
Explosion-proof motor
High-efficiency motors
Manufacturer
Henan Nanyang Explosion-Proof Motor Co..Ltd.
Henan Nanyang Explosion-Proof Motor Co..Ltd. is a specialized manufacturer of explosion-proof motors integrating design, production, sales, and service. The company also engages in import and export trade of electromechanical and mechanical products, primarily supplying equipment for coal mining, petroleum, chemical, and related industries.
Do you have questions?
Leave your information, our specialist will contact you as soon as possible
NANYANG EXPLOSION-PROOF
Corporate Advantages
Products are diverse
Founded in May 2001, with a factory floor area of 66,000 square meters. Produces 1.5 million kilowatts of various types of explosion-proof motors annually.
Products are diverse
Main products include low-voltage motors, high-voltage motors, and permanent magnet motors, encompassing over 450 specifications and models across multiple series.
Broad Service Coverage
Products are primarily exported to over 10 countries worldwide, including Indonesia, Malaysia, Vietnam, the Philippines, Myanmar, Thailand, Russia, and Pakistan.
Innovative Development
Through rigorous process management, a comprehensive quality assurance system, and intensified product development efforts, we are committed to delivering more innovative and superior products to the market.
NANYANG EXPLOSION-PROOF
Blog Update
2026-02-12
How Explosion-Proof Motors Control Temperature Rise
2026-02-12
Explosion-Proof Motor Sweep-Bore Failure Inspection and Analysis
2026-02-12
Horizontal and Vertical Installation of Explosion-Proof Motors
2026-02-12
Effects of Electromagnetic Vibration on Explosion-Proof Motors
NANYANG EXPLOSION-PROOF
Blog Update
Get the latest information
Please send us your email and you will receive daily updates on the latest products.
Nanyang Explosion-Proof is a specialized manufacturer of explosion-proof motors and high-efficiency motors integrating design, production, sales, and service.
Contact Us
Address: Intersection of Weiwu Road and Yangcheng Road, Industrial Park, Shangshui County, Zhoukou City, Henan Province, China