What is a high efficiency and energy saving brushless dc motor? Energy efficient brushless dc motor is refers to the general standard motor brushless dc motor with high efficiency. Brushless dc motor in southern anhui province through the analysis of the latest independent research and development design software, using new type of brushless dc motor design, new technology and new materials, by reducing the wastage of the electromagnetic energy, heat energy and mechanical energy, improve the efficiency of output, design a high efficiency and energy saving brushless dc motor in the south of anhui. High efficiency and energy saving efficiency of brushless dc motor with ordinary compared brushless dc motor is good? High efficiency and energy saving than conventional brushless dc motor brushless dc motor were on average 4% higher, according to our calculations, if all the ordinary brushless dc motor with replacement for super efficient brushless dc motor, a year can power saving at least 180 billion KWH, close to the annual capacity of three gorges power station, can form energy saving capacity of more than 7500 of standard coal, reduce carbon dioxide more than 15000 ten thousand tonnes. If you put an ordinary brushless dc motor for energy saving of super efficient brushless dc motor, but from the calculator to calculate power saving, energy efficiency level 2 sales price 17000 yuan. As 90 kw brushless dc motor, if the rated load rate run 24 hours a day, at least can power saving 86 degrees, 0 per degree of electricity prices. Cost savings 51 $6 a day class. 6 yuan, calculated at 300 days 25800 degrees can save electricity, save 15480 yuan, a year can recover the cost of super efficient brushless dc motor, also can give effect to the national energy saving and economic benefit is very ideal.