On June 8, 2025, the DM25 and DM32 series high-efficiency motors independently developed by Weiye Electric Technology (Jiangsu Nantong) Co., Ltd., with their excellent performance, both passed the testing and certification of the strict GB 30253-2013 "Energy Efficiency Limit and Energy Efficiency Level of Permanent Magnet Synchronous Motors" with an efficiency of 97.2% and 96.7%, and won the high level of "China Energy Efficiency Label" - Level 1 Energy Efficiency!
DM25 Motor:
Efficiency up to 97.2%
Rated power: 7.5 kW
Rated speed: 3000 r/min
DM32 Motor:
Efficiency up to 96.7%
Rated power: 45 kW
Rated speed: 3000 r/min
What does Tier 1 energy efficiency mean?
Under the current dual pressure of energy and environment, motor energy efficiency upgrade is not only a technical trend, but also a rigid need for enterprises to reduce costs and increase efficiency and fulfill social responsibilities. GB 30253-2013 national standard has a strict division of the energy efficiency level of permanent magnet synchronous motors, and level 1 represents the high energy saving level under this standard, which is the authoritative certification of motor efficiency and energy saving. Compared with ordinary motors, motors that achieve level 1 energy efficiency have significant advantages:
1. Significantly reduced power consumption: Ultra-high operating efficiency (such as 97.2% for DM25 and 96.7% for DM32) means less power loss when outputting the same power, directly saving users considerable electricity bills.
2. Improved system efficiency and reliability: Lower losses mean lower motor operating temperature, helping to extend the service life of the motor and related equipment, and improving the overall operational stability of the system.
3. Respond to the national dual carbon strategy: The use of high-efficiency motors is a powerful measure for enterprises to implement energy conservation and emission reduction, promote green and low-carbon development, and is in line with the national industrial policy and sustainable development direction.
4. Meet higher market access requirements: More and more industries and application fields have begun to mandate the use of high-efficiency motors, and Level 1 energy efficiency certification is a strong guarantee for the market competitiveness of products.
Weiye Electric Technology has always been committed to providing customers with reliable, efficient and energy-saving motor solutions. Weiye Electric has formed a series of liquid-cooled axial flux permanent magnet motors, with a power covering 15kW-150kW, and a series of self-cooling axial flux permanent magnet motors, with a voltage platform covering 48~156VDC and a power covering 2.5kW-35kW
At the same time, it also has the characteristics of small size, light weight, high torque output, high power density, and low noise
Our team brings together a group of experienced motor engineers and professional designers to develop high-efficiency, high-precision axial flux motor products, and provide customized motor solutions for different industries. With their unique planar structure, high torque density, and low inertia characteristics, our products exhibit excellent performance in numerous fields such as construction machinery, military machinery, ships, and industrial automation. Weiye Electric is a pioneer of axial flux motors in the domestic railway equipment and secondary water supply pump industry.