light-burden energy-saving motor 轻载节能电动机
energy-saving pump motor 泵用节能电动机
energy saving electrical motor 节能电机
energy-saving of motor system 电机系统节能
motor energy saving 电机节能
energy saving technique of motor 电动机节电技术
In view of this situation, the energy-saving motor for oil pumping is studied in this paper.
针对此种情况，本文对抽油用节能电动机进行了研究。
According to the constraint condition of the energy-saving motor, the design project is presented and the electromagnetic check is carried through.
根据节能电动机的约束条件，提出了设计方案并进行了电磁核算。
With the effect of the energy-saving controller, the grade of the output power of the energy-saving motor can be changed automatically to make the motor run under largest possible load ratio.
在节能控制器的作用下，节能电动机可自动改变输出功率等级，从而尽可能的提高电动机的负荷率。
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