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High-efficiency and energy-saving motors help the development of the manufacturing industry

NEW

2025-07-22

Compared with ordinary standard motors, the energy-saving effect of using high-efficiency and energy-saving motors is very obvious, usually the energy consumption is reduced by about 10% on average, and the efficiency can be increased by about 4%. According to expert analysis, in the entire life cycle of the motor, its purchase price accounts for 2% of the total cost of the motor, the maintenance cost accounts for 0.7% of its total cost, and the energy consumption cost accounts for 97.3%. Motors are important industrial energy-consuming equipment, widely used in pumps, fans, compressors, transmission machinery and other fields, its power consumption accounts for about 60% of China's entire industrial electricity consumption, of which small three-phase asynchronous motors account for about 35% of the power consumption, is a large power consumer, so the development of China's high-efficiency electric motor is one of the important measures to improve energy utilization, in line with the needs of our country's development, is very necessary.

The U.S. government will provide $25 million in funding for motor technology research and development

NEW

2025-07-22

The U.S. Department of Energy will provide $25 million in funding over the next five years to help develop advanced energy-efficient motor technologies.

The energy-saving effect of high-efficiency and energy-saving motors is very obvious

NEW

2025-07-22

Energy-saving motors refer to motors with high efficiency of general-purpose standard motors. High-efficiency and energy-saving motors adopt new motor designs, new processes and new materials to improve output efficiency by reducing the loss of electromagnetic, thermal and mechanical energy. The energy savings of using high-efficiency motors are very obvious compared to standard motors, and the efficiency can usually be increased by an average of 4%. Unfortunately, although high-efficiency motors have been on the market for many years, user demand has not been very strong, and the current market share of high-efficiency motors in our country is very low, less than 10%. Generally speaking, motor sales are aimed at three types of customers: end users, agents and equipment suppliers. The proportion of its product usage is: end users account for 5%, agents account for about 15%, and downstream industry machinery and equipment suppliers account for 80%. It can be seen that whether motor products can be finally accepted by the market is the most critical attitude of mechanical equipment suppliers.

Analysis of the causes of motor inefficiency

NEW

2025-07-22

High-efficiency motors are directly related to energy conservation and emission reduction policies, and many national key projects and municipal projects must meet the IE3 energy efficiency assessment requirements, especially motors imported into European countries through export, which are almost the minimum thresholds.

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