Kender Motor -Explosion proof motor manufacturer

Jiangsu Kender Electric Motor Co., Ltd

Electrical and drive systems for global projects

The company is committed to the production and sales of various high and low voltage explosion-proof motors, which are widely used in industries such as reducers, fans, water pumps, shipbuilding, petrochemicals, metallurgy and mining, grain machinery, electricity, and environmental protection.

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Jiangsu Kender Electric Motor Co., Ltd

Electrical and drive systems for global projects

Learn more

Product Series

The company mainly produces explosion-proof motors, high-efficiency and energy-saving explosion-proof motors, dust explosion-proof motors, three-phase asynchronous motors, electromagnetic braking motors, variable frequency speed-regulating motors, as well as long-shaft motors dedicated to cycloidal pinwheel reducers, etc. Meanwhile, it customizes various motors with different voltages and non-standard specifications for customers.

High-voltage three-phase asynchronous motor（6KV-10KV)

Low-voltage three-phase asynchronous motor（220V-1140V)

Marine motor

Mining motor

High-power explosion-proof motor for mining（660V-1140V）

Permanent magnet synchronous motor

High-voltage three-phase asynchronous motor（6KV-10KV)

Designed specifically for high-power industrial applications, it covers voltages of 6kV/10kV and a power range of 200kW-5000kW. It features high efficiency (IE3/IE4/IE5), low vibration (<2.3mm/s), and strong insulation (Class F/H), and supports smart monitoring and customized design. Suitable for mining, energy, chemical, and other industries, it complies with ISO and GB standards and offers full lifecycle services to ensure stable operation.

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Low-voltage three-phase asynchronous motor（220V-1140V)

Designed specifically for industrial automation, it covers voltages of 220V-1140V and a power range of 0.25kW-315kW. It features high efficiency (IE3/IE4/IE5), low noise, and high reliability, with protection class IP55/IP65 and insulation class F. Suitable for fans, pumps, gear reducers, conveyors, and other equipment, it has a compact structure and easy maintenance. Compliant with CE, ATEX, EAC, IEC, and CCC certifications, it offers customized solutions.

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Marine motor

Designed specifically for ships and offshore engineering, it complies with CCS, BV, DNV, and other classification society certifications. Featuring waterproof, anti-corrosion, and anti-vibration properties, it covers a power range of 0.25kW–2000kW.Suitable for propulsion systems, pumps, deck machinery, and more, it utilizes high-efficiency insulation materials and reinforced structures to ensure stable operation in harsh environments. Customized solutions are available.

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Mining motor

Designed for harsh mining conditions, it features explosion-proof (Ex d I Mb), dust-proof (IP65), and shock-resistant properties, with a power range of 0.55kW–315kW. Suitable for excavation, conveying, ventilation, and other equipment, it uses high-strength castings and high-temperature-resistant insulation materials. Certified with MA safety standards to ensure safe and efficient underground operation.

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High-power explosion-proof motor for mining（660V-1140V）

Designed for underground coal mines, it operates at voltages of 660V-1140V with a power range of 200kW-5000kW. Features explosion-proof rating Ex d I Mb and protection class IP65.Utilizes reinforced cooling structures and high-strength materials. Certified with MA safety standards, it is ideal for heavy-duty equipment like shearers and conveyors, ensuring safe and reliable performance in harsh conditions.

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Permanent magnet synchronous motor

Utilizing high-performance rare-earth permanent magnet materials, it achieves IE4/IE5 efficiency levels with a power range of 0.55kW-1000kW. Features high power density, low noise, and precise speed control, supporting smart control integration.Widely used in new energy vehicles, industrial drives, wind power, and other fields, it delivers significant energy savings—15%-30% more efficient than traditional motors.

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Recommended Products

CT4/High-pressure explosion-proof motor for dust

Explosion-proof dust motors are mainly used in places with combustible dust, such as pharmaceuticals, textiles (such as cotton fiber, flax fiber, chemical fiber, etc.), metallurgy (magnesium powder, aluminum powder, carbon powder), grain processing (such as wheat, corn, grains, etc.), feed processing (blood powder, fish powder), chemical fertilizers, tobacco, papermaking, synthetic materials (such as plastics, dyes), building materials, etc.

BT4 high-voltage variable frequency explosion-proof motor

Petrochemical (pumps, reactor agitators), natural gas (compressors, LNG storage tank pumps), textile coatings (fans, agitators), etc., in flammable and explosive gas environments, meeting the needs of high-power drive and energy saving.

General-purpose high-voltage three-phase asynchronous motor (YKK-YXKK)

Electric motors can be used to drive a variety of different machinery, such as fans, compressors, crushers, machine tools, transportation machinery and other equipment. They can also be used as prime movers in various industrial and mining enterprises such as mines, machinery manufacturing, petrochemical industry, and power generation enterprises, for driving blowers, coal mills, rolling mills, and hoists. When ordering, the purpose and technical requirements of the electric motor should be specified, and special designs should be adopted to ensure reliable operation.

High-voltage three-phase asynchronous motor (YKS, YXKS)

The Y, YX, YKS, and YXKS series of high-voltage three-phase asynchronous motors are typical representatives of high-power explosion-proof motors used in mines. With their high efficiency, reliability, and explosion-proof characteristics, they are widely used in mining, chemical, metallurgical, and power industries, and play a key role in large-scale machinery requiring high-voltage drives.

YBX3 BT4 series explosion-proof high-voltage motor

Explosion-proof motor (YBX3)

This series of explosion-proof motors meets the requirements of GB/T3836.1-2021 "Explosive atmospheres - Part 1: Equipment - General requirements" and GB/T3836.2-2021 "Explosive atmospheres - Part 2: Equipment protected by increased safety "d"", and is made explosion-proof. The explosion-proof mark is Exd II BT4Gb, suitable for places where explosive gas mixtures exist.

High-efficiency explosion-proof three-phase asynchronous motor (YBX4)

Applicable to various industries including petrochemicals, coal mining, mining, ports, power plants, and machinery manufacturing, it drives various general-purpose machinery such as wind turbines, compressors, submersible pumps, crushers, winches, centrifuges, cutting machine tools, and transportation machinery, making it an ideal power equipment.

Super efficient explosion-proof three-phase asynchronous motor (YBX5)

Explosion-proof marking ExdbIBT4Gb, suitable for places with explosive gas mixtures in the petroleum, chemical, mining, metallurgical, and power industries, is an ideal power equipment.

Dust explosion-proof motor (YFB3)

Dust explosion-proof motor (YFBX4)

Explosion-proof dust motors are mainly used in places with combustible dust, such as pharmaceuticals, textiles (such as cotton fiber, flax fiber, chemical fiber, etc.), metallurgy (magnesium powder, aluminum powder, carbon powder, etc.), grain processing (such as wheat, corn, grains, etc.), feed processing (blood powder, fish powder), chemical fertilizers, tobacco, papermaking, synthetic materials (such as plastics, dyes), building materials, etc.

Dust explosion-proof motor (YFBX5)

Primarily used in flour mills, cement plants, metal processing workshops, and other places where combustible dust is easily generated. It provides power for equipment such as fans, mixers, and conveyors, ensuring the safe and stable operation of equipment in hazardous environments with the risk of dust explosions.

High-efficiency explosion-proof three-phase asynchronous motor for ships (YBX4-H)

The YBX4-H series explosion-proof three-phase asynchronous motors are mainly used in ships, offshore drilling platforms, offshore oil refining projects, offshore oil and natural gas pipeline transportation, and other flammable and explosive gas environments.

Marine explosion-proof variable frequency speed regulation three-phase asynchronous motor (YBBP-H)

Suitable for ships and offshore engineering sites in the petroleum, chemical, mining, metallurgical, and power industries where explosive gas mixtures exist. It is an ideal power device.

Marine three-phase asynchronous motor (YE3-H)

Features good performance, small size, low noise, reliable operation, and easy maintenance. Suitable for continuous rated operation of deck machinery electric drives on general ships and offshore platforms.

Marine frequency-controlled three-phase asynchronous motor (YE4VF-H)

Suitable for variable frequency drive powered mechanical electrical drives in ships and marine engineering.

Marine three-phase asynchronous motor (YZ-H)

Deck machinery electric drives for various ships and oil platforms, suitable for short-term rated operations such as anchor windlasses, winches, and capstans.

Mining motor

This series of electric motors is suitable for mining faces in coal mines where there is a risk of explosion from methane mixtures and coal dust. They can be used to drive a variety of general-purpose machinery, such as fans, compressors, water pumps, crushers, hoists, conveyors, etc., and are ideal drive equipment.

Gas frequency explosion-proof

Gas-frequency explosion-proof motors are mainly used in hazardous locations where explosive gas mixtures (such as methane, propane, hydrogen, and other flammable gases) exist. They use variable frequency technology to adjust the motor speed while meeting explosion-proof safety requirements.

Ordinary motor (YE4)

Suitable for non-explosive environments in the petroleum, chemical, mining, metallurgical, and power industries, it is an ideal power device.

Ordinary motor (YE5)

Suitable for non-explosive environments in the petroleum, chemical, mining, metallurgical, and power industries, it is an ideal power device.

Ordinary motor (YVF2)

Suitable for non-explosive environments in the petroleum, chemical, mining, metallurgical, and power industries. It is an ideal power device.

Composite explosion-proof motor

The composite explosion-proof motor CT5 is suitable for flammable and explosive gas environments and has an IP65 protection level. It can operate stably in dust-intensive areas such as flour mills and aluminum powder workshops, as well as in flammable and explosive gas environments such as oil and gas extraction and chemical storage and processing. It provides power for industrial equipment such as fans, pumps, and compressors, meeting the operational needs of long-term continuous and complex working conditions in special environments and ensuring production safety.

Ordinary permanent magnet motor

Widely used in mining, metallurgy, machinery, petroleum, chemical, and power plant industries, it is used to drive various mechanical equipment such as fans, compressors, pumps, crushers, cutting machines, and transportation machinery.

Explosion-proof permanent magnet motor

This series of products is widely used in petrochemical, chemical, grain and oil, papermaking, pharmaceutical, and textile industries, among other industrial and mining enterprises, for driving fans, pumps, compressors, mixers, oil extractors, belt conveyors, and various other types of machinery.

High-power explosion-proof motor for mining

High-power explosion-proof motors for mining are mainly used in coal mines, metal mines, non-metal mines and other mining scenarios to drive various mechanical equipment and meet the safety requirements for operation in flammable and explosive environments.

Application Areas

Products are widely used in petrochemical, shipbuilding, mining, power, nuclear power, metallurgy, and special working conditions.

Marine Motor

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Mine Motor

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Petrochemical Industry

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Power Industry

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Marine Motor

Mine Motor

Petrochemical Industry

Power Industry

Company Profile

Jiangsu Kender Electric Motor Co., Ltd. is a modern motor manufacturing enterprise integrating R&D, production and sales. The company mainly produces explosion-proof motors, high-efficiency and energy-saving explosion-proof motors, dust explosion-proof motors, three-phase asynchronous motors, electromagnetic braking motors, variable frequency speed-regulating motors, and long-shaft motors dedicated to cycloidal pinwheel reducers. It also customizes various motors with different voltages and non-standard specifications for customers.

Passed ISO9001 quality management system certification

Passed ISO14001 environmental management system certification

Passed OHSAS18001 occupational health and safety management system certification

Passed EU CE, ATEX, IECEX certification

Strategic Cooperation

Products are exported to Europe, Australia, Southeast Asia, the Middle East and other countries and regions, "Ken with ingenuity, virtue with persistence" We look forward to communicating and cooperating with you!

Reliable products and services

Continuous R&D and innovation

Comprehensive intelligent operation and maintenance solutions

Global marketing services

Online Contact

Blog

We look forward to communicating and cooperating with you, and serving you with the concept of "craftsmanship, virtue, and persistence"!

Difference between variable frequency motor and ordinary motor

In many situations, many mechanical devices require frequency conversion speed regulation for electric motors. Some companies choose frequency conversion motors for speed regulation, while others directly use the most common three-phase asynchronous motors for speed regulation.

Basic structure of our company's three-phase asynchronous motor

Made by stacking thin silicon steel sheets with an insulating paint coating of 0.35mm～0.5mm thickness, reducing iron core eddy current losses caused by alternating magnetic flux. The inner circle of the iron core has uniformly distributed slots for placing stator windings.

2025-06-17

Difference between variable frequency motor and ordinary motor

2025-06-16

Basic structure of our company's three-phase asynchronous motor

2025-06-15

A brief introduction to three-phase asynchronous motors

Advantages: Compared with single-phase asynchronous motors, three-phase asynchronous motors have a simple structure, are easy to manufacture, have good operating performance, can save various materials, and are inexpensive.

2025-06-14

Explanation of the principle of the three-phase asynchronous motor forward and reverse circuit diagram

Some thermal relays have an automatic reset function. That is, after the thermal relay operates and the motor stops, the thermal element of the thermal relay connected in series in the main circuit cools down, and the contacts of the thermal relay automatically return to their original state.

Kender Motor

Jiangsu Kender Motor Co., Ltd. is a modern motor manufacturing enterprise integrating R&D, production and sales.

Address: No. 18, Nanqiu Road, Huangtu Town, Jiangyin City, Jiangsu Province

Email: guoyanting@kendemotor.cn

Email: zhou@kendemotor.cn

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Product Category

High-voltage three-phase asynchronous motor（6KV-10KV)

Low-voltage three-phase asynchronous motor（220V-1140V)

Marine motor

Mining motor

High-power explosion-proof motor for mining（660V-1140V）

Permanent magnet synchronous motor

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