- What bearings should be selected for marine motors
- How to solve the problem of winding heating in energy-saving motors?
- Shaft current is the hacker of energy-saving motor bearing system
- What happens when the high-voltage YE3 motor encounters a bore scanning failure?
- What is the starting performance of the electric motor?
- In depth exploration of corrosion protection strategies for marine diesel generator sets
- Instructions and precautions for using marine crane motors
- What is the working principle of marine electromechanical systems
- Why do cage type rotor energy-saving motors use this groove shape?
- Can the anti corona of YE3 motor be carried out from the electromagnetic wire?
Shandong Rui Han Electric Motor Co., Ltd. was established in 2023 and has been deeply involved in the field of ship navigation maintenance services and the agency sale of marine electrical and mechanical products since 2008. We are dedicated to providing replacement and maintenance engineering services for domestic and imported electromechanical products in operation on ships. With multiple professional service teams in coastal cities such as Zhejiang and Jiangsu, we provide fast, professional technical and product support to domestic and international shipowners, accumulating rich on-site practical experience over the years.
We have established extensive cooperative relationships with well-known shipping agencies such as COSCO, Mediterranean Shipping Company, and Maersk. Our partners include Shanghai Danhua Maritime, RMS Marine Service Company , Chengda Shipping, and Golden Harvest Shipping, which have earned us a good reputation in the industry.
The company has a registered capital of 10 million RMB and boasts a professional sales and technical service team of 49 employees. It also has a modern processing workshop of 4,000 square meters, equipped with more than twenty advanced lathes, vacuum impregnation facilities, and a comprehensive motor test bench capable of performing load tests and other precision tests. Most of our employees have rich experience in the marine industry, including ship electric motor factories, marine hydraulic equipment, and crew. With the continuous improvement of customer requirements, we adhere to the philosophy of excellence in products and services, gradually building our own ship brand, and planning to increase investment to improve and perfect our product structure.
With mature management, production experience, and technical accumulation, the company has long been committed to the production and processing of electric motors. Our main products include the YE2, YE3, and YE4 series of high-efficiency motors, as well as the YFYT series of super high-efficiency permanent magnet synchronous motors, which are widely used in the power drive of various fields such as chemical industry, construction, textile, mining, fans, and pumps.
Adhering to the corporate spirit of "keeping pace with the times, striving for excellence, and being open and inclusive," Rui Han Electric Motor Co., Ltd warmly welcomes friends from all walks of life to visit us and create a better future together.

