一、类型的选择根据当地的供电情况,供电可靠的地区应选电动机,一般选用鼠笼型,仅在电网容量很小,不足以保证鼠笼型电动机启动的情况下,才考虑选用绕线型。在干燥、灰尘不多处采用防护式;在尘土飞扬、水花四溅处采用封闭式;浸水工作时可用密封式。当水泵的抽水负荷连续均匀时,电动机应选用连续工 First, the type of choice According to the local power supply, reliable power supply area should be selected motor, the general selection of squirrel cage type, only in the power grid capacity is small, not enough to ensure that the squirrel cage motor starts only consider the winding type . In the dry, dusty place with a protective type; in the dusty, splashing closed with closed; immersion work can be sealed. When the pumping pump load continuously and evenly, the motor should be used continuous work