An electronically commutated motor (ECM) is a type of electric motor that combines the benefits of both AC and DC motors, offering high efficiency, reliability, and variable speed control. ECMs are brushless DC motors that are controlled electronically, rather than mechanically. Their design and electronic commutation capabilities make them suitable for a wide range of applications where energy efficiency and variable speed control are important. ECMs are increasingly becoming popular in industries, such as heating, ventilation, and air conditioning (HVAC), refrigeration, industrial automation, home appliances, and automotive

Global Continuous Positive Airway Pressure (CPAP) Devices Market

汽车行业：成长主线看智驾及机器人，顺周期看结构性增量－2025年中期投资策略报告

家用电器行业：从奥克斯看空调行业特征及格局

电气机械行业：欧洲新能源东风起，国内企业迎新机－全球视野看电车行业之一

电力设备行业：高压+出口+AIDC三大主线，静待催化落地提振信心－6月月报-中信建投