特点说明
本系列电动机吸收国际上同类产品的设计优点生产制造，符合IEC国际标准中的相关规定，采用单绕组变极方法实现速度变换。具有体积小、重量轻、噪声低、起动性能好、运行可靠、维护方便等特点。主要技术指标达到国际标准。
本系列电动机广泛用于各类需要有级调速的机械设备，设计和生产特殊规格的多级电动机，如YDT风机、泵类负载多速三相异步电动机等。安装尺寸同Y系列。
本系列电动机吸收国际上同类产品的设计优点生产制造，符合IEC国际标准中的相关规定，采用单绕组变极方法实现速度变换。具有体积小、重量轻、噪声低、起动性能好、运行可靠、维护方便等特点。主要技术指标达到国际标准。
本系列电动机广泛用于各类需要有级调速的机械设备，设计和生产特殊规格的多级电动机，如YDT风机、泵类负载多速三相异步电动机等。安装尺寸同Y系列。
Characteristic description
This series of motors absorb the design advantages of similar products in the world and are manufactured in accordance with the relevant provisions of IEC international standards. The single winding pole changing method is adopted to realize speed conversion. The utility model has the advantages of small volume, light weight, low noise, good starting performance, reliable operation, convenient maintenance, etc. The main technical indicators have reached international standards.
This series of motors are widely used in all kinds of mechanical equipment that need to have step speed regulation, design and production of special specifications of multi-stage motors, such as YDT fan, pump load multi speed three-phase asynchronous motor, etc. Installation dimension is the same as Y Series.
