东京狂无码视频播放_4个熟妇的精油按摩_午夜福利在线视频观看_把伸进女人的www软件_99热在线精品观看_91露脸国产普通话对白k_最近中文字幕免费福利视频_无码写真国产在线观看网站免费下载_国产中文一区二区苍井空_中文字幕亚洲精品日日搔网站大全

　　結構特點  Structural characteristics
　　該系列電動機采用箱式鋼板結構，采用高壓變頻器供電以達到無極調速的功能，電機通風罩或冷卻器采用強制風冷的結構，確保電機在低頻運行狀態(tài)下的通風散熱；電機軸承采用絕緣結構，減小了軸電流對軸承的損傷，提高了軸承壽命。該產品具有高效節(jié)能、低噪音、振動小、調速范圍廣、 度高和高可靠性等優(yōu)點，可驅動各種通用機械如風機、水泵、壓縮機、礦山機械等，被廣泛應用于電站、鋼廠、礦山等工礦企業(yè)中。
This series motors with box type steel structure, can be ajusted its speed using high voltage inverter; Forced cooling structure for the cooler or protective cover, ensure the cooling effect of motor under low frequency operation; Insulation structure for bearing, reduce the damage from shaft current and improve the life of bearing. This series motors have characteristics of high reliability, wide speed range, high precision, beautiful apperance, low noise, little vibration, and can be applied to fan, pump, compressor, mining machinery, engineering machinery installed in power plant, steel mill, mine and so on.
This series motors with box type steel structure, can be ajusted its speed using high voltage inverter; Forced cooling structure for the cooler or protective cover, ensure the cooling effect of motor under low frequency operation; Insulation structure for bearing, reduce the damage from shaft current and improve the life of bearing. This series motors have characteristics of high reliability, wide speed range, high precision, beautiful apperance, low noise, little vibration, and can be applied to fan, pump, compressor, mining machinery, engineering machinery installed in power plant, steel mill, mine and so on.