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YE4

It adopts cold-rolled silicon steel sheet with high permeability and low loss, conforming to the three-level efficiency standard stipulated in GB/T 18613-2020 "Motor Energy Efficiency Limits and Energy efficiency Grades". It is widely used in general machinery such as fans, water pumps, machine tools, compressors, and also in petroleum, chemical industry, steel, mining and other places with harsh environment.

YE3

It adopts cold-rolled silicon steel sheet with high permeability and low loss, conforming to the three-level efficiency standard stipulated in GB/T 18613-2020 "Motor Energy Efficiency Limits and Energy efficiency Grades". It is widely used in general machinery such as fans, water pumps, machine tools, compressors, and also in petroleum, chemical industry, steel, mining and other places with harsh environment.

Water-cooled explosion-proof

Our water-cooled explosion-proof motor meets the national standard level 3 energy efficiency. Adopt high strength front and rear ball iron end cover, special dustproof skeleton oil seal, shaft surface oil seal to achieve high level protection. Special circulating water cooling system inside the motor housing, excellent cooling effect. Widely used in mill, environmental protection equipment, feed machinery and other general machinery, can also be used in the environment full of combustible floc, non conductive dust is harsh place.

Ordinary explosion-proof

Our general explosion-proof motor has explosion-proof proof certificate and dust explosion-proof proof certificate. We can make single explosion-proof motor according to customer needs, and also make two and two explosion-proof motors with variable frequency explosion-proof motor. Meet the national standard level 3 energy efficiency, can be used in crusher, environmental protection equipment, feed machinery and other general machinery.

MB3400

High strength aluminum alloy shell, surface spray treatment, beautiful corrosion resistance.

YZPE2-132-4 series construction lift motor

High strength shell structure, surface waterborne environmental protection paint, beautiful corrosion resistance.

YZPE2-132-4-B series construction lift motor

High strength shell structure, surface waterborne environmental protection paint, beautiful corrosion resistance.

LYK series three generation construction elevator

Surface waterborne environmental protection paint, beautiful and corrosion resistant.

Bridge crane reduction motor (LYP270)

A compact wire rope hoist lifting driving device designed according to FEM standard. Aluminum three-stage parallel shaft gear motor mounted directly on the drum. High power lifting motor with double - sided safety brake, two - speed, variable two schemes for users to choose. Simple assembly through standard interface.

Tower lift square motor

A motor is an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction.

YZTD series

This series of motor is specially developed for tower crane and other similar lifting mechanism multi-speed three-phase asynchronous motor. Suitable for lifting mechanism in very harsh working environment such as construction site or open pit.

YZTDE series

This series of motor is specially developed for tower crane and other similar lifting mechanism of the multi-speed three-phase asynchronous motor. Suitable for lifting mechanism in very harsh working environment such as construction site or open pit.

YZPE2

YZP(E)2 series of lifting frequency conversion (braking) three-phase asynchronous motor for tower crane is based on the characteristics of the working conditions of tower crane, combined with the company's nearly ten years of research and development experience in the main lifting electric brake and metallurgical frequency conversion motor, mainly used as the lifting mechanism of tower crane, can also be used as the trolley mechanism of large crane.

YVFE3 series

YVFE3 frequency conversion braking three-phase asynchronous motor is composed of frequency conversion motor and electromagnetic brake. This type of motor is widely used in places requiring speed regulation, quick stop and accurate positioning.

YTRVF series

This series of motor is specially designed for tower cranes and other similar rotary mechanisms with variable frequency speed regulation three-phase asynchronous motor, suitable for harsh working environments such as construction sites, wharves or open-pit mines.

YTRVFW series

This series of motor is specially designed for tower cranes and other similar rotary mechanisms with variable frequency speed regulation three-phase asynchronous motor, suitable for harsh working environments such as construction sites, wharves or open-pit mines.

YTRVF132

This series of motor is specially designed for tower cranes and other similar rotary mechanisms with variable frequency speed regulation three-phase asynchronous motor, suitable for harsh working environments such as construction sites, wharves or open-pit mines.

YTLEJ Series

This series of motor adopts torque motor, eddy current governor, electromagnetic brake, fan, electric wind beacon five modular design. The new brake can better meet the requirements of high altitude operation in the open air. The products have reached the international advanced level, and won the utility model patent (patent number: ZL95211708.08). Mainly used for tower crane slewing mechanism, can also be widely used in other requirements of stable stepless speed regulation of mechanical equipment.

YTDVF series

This series of motor adopts torque motor, eddy current governor, electromagnetic brake, fan, electric wind beacon five modular design. The new brake can better meet the requirements of high altitude operation in the open air. The products have reached the international advanced level, and won the utility model patent (patent number: ZL95211708.08). Mainly used for tower crane slewing mechanism, can also be widely used in other requirements of stable stepless speed regulation of mechanical equipment.

LVF(E) series

LVF (E) series motors are three-phase asynchronous motors with tail-attached special brakes developed for tower cranes and other similar lifting mechanisms

Company News

Safety training for new employees of Sichuan Yibin Liyuan Motor Co., Ltd

In 2023, Sichuan Yibin Liyuan Electric Motor Co., Ltd. experienced strong production and sales. In order to adapt to the new situation, expand production capacity, and address shortcomings, more than 20 new employees were recruited in the first quarter. There are vibrant fresh graduates and experienced engineers.

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Safety training for new employees of Sichuan Yibin Liyuan Motor Co., Ltd

In 2023, Sichuan Yibin Liyuan Electric Motor Co., Ltd. experienced strong production and sales. In order to adapt to the new situation, expand production capacity, and address shortcomings, more than 20 new employees were recruited in the first quarter. There are vibrant fresh graduates and experienced engineers.


Warm congratulations to Liyuan Company on joining the Pump Industry Branch of China General Machinery Industry Association

In April 2023, after strict review by the Pump Industry Branch of the China General Machinery Industry Association, our company is honored to become a member unit of the association.


Intelligent manufacturing helps upgrade, improve quality, and promote development

On April 25, 2023, a team of experts from Guangzhou Saibao conducted on-site visits, discussions, exchanges, and records in various departments and production workshops of Liyuan Enterprise to comprehensively understand the actual situation of intelligent manufacturing in the enterprise. Provide consulting and diagnostic services for enterprises from the perspectives of automation, informatization, digitization, and lean manufacturing, analyze the current situation, level, and existing problems of enterprise intelligent manufacturing transformation, and propose improvement suggestions.


On site management training for Yibin Vocational Skills Improvement Action Team

The action of improving vocational skills effectively helps to achieve stable employment, strong enterprise, and prosperous business through training. Continuously carry out vocational skill improvement actions, improve the targeted effectiveness of training, and comprehensively enhance the vocational skill level and innovative creative ability of enterprise employees.


Industry News

What are the technical fields of electromechanical?

Mechanical technology is the basis of mechatronics, mechanical technology focus on how to adapt to mechatronics technology, the use of other high, new technology to update the concept, to achieve structural, material, performance changes, to meet the requirements of reducing weight, reducing volume, improve accuracy, improve stiffness and improve performance. In the process of mechatronic system manufacturing, the classical mechanical theory and technology should be aided by computer aided technology, and artificial intelligence and expert system should be adopted to form a new generation of mechanical manufacturing technology.

Detail

What are the technical fields of electromechanical?

Mechanical technology is the basis of mechatronics, mechanical technology focus on how to adapt to mechatronics technology, the use of other high, new technology to update the concept, to achieve structural, material, performance changes, to meet the requirements of reducing weight, reducing volume, improve accuracy, improve stiffness and improve performance. In the process of mechatronic system manufacturing, the classical mechanical theory and technology should be aided by computer aided technology, and artificial intelligence and expert system should be adopted to form a new generation of mechanical manufacturing technology.


The mechanical body of an electromechanical machine

Mechanical body includes frame, mechanical connection, mechanical transmission, etc., it is the basis of electromechanical integration, plays the role of supporting other functional units in the system, transfer movement and power. Compared with pure mechanical products, the technical performance of electromechanical integration system has been improved, the function has been enhanced, which requires the mechanical body in mechanical structure, materials, processing technology and geometric size can be adapted to it, with high efficiency, multi-function, reliable and energy saving, small, light weight, beautiful characteristics.


Electromechanical inspection and sensing part

The detection sensing part includes a variety of sensors and their signal detection circuit, mechatronics experiment, its role is to detect the mechatronics system in the process of work itself and the external environment related parameters change, and the information is transmitted to the electronic control unit, electronic control unit according to the information checked to the actuator issued the corresponding control.


The introduction of policy support, basic electronic components and electromechanical industry integration time is not waiting for me

At the same time, the adjacent pavilion will hold the "China International Symposium and Exhibition on Small Motor, Magnetic Materials and Special Robot Technology". The cooperation of the two platforms means that the new trend of industrial integration development is unfolding.


Sichuan Yibin Liyuan Motor Co., Ltd


Become an influential enterprise and brand in sub industries such as construction and lifting machinery, new energy vehicles, and shipbuilding.

Sichuan Yibin Liyuan Motor Co., Ltd. (formerly Sichuan Yibin Motor Factory) was established in 1965 and is a designated enterprise for special motors by the former Ministry of Machinery Industry.

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Customer message


The existing series of motors include YE3 (YE4) high-efficiency, YEJ (YDEJ) electromagnetic braking, YD variable pole multi-speed, YH high slip, YLJ torque, YVF variable frequency speed regulation, Y-WF anti-corrosion, permanent magnet, actuator, tower crane, bridge crane, construction elevator, electric spindle, new energy vehicles and ships, high-voltage medium type, etc.

Since 2010, the company has continued to research and develop new energy vehicles and ship motors, and has established cooperative relationships with major companies, Xihua, USH in the United States, Lifan, 201 Institute, Huawei, and others。Maintenance hotline:+86-0831-2400366

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