Pump and Motor 水泵 电机 马达

A high pressure coolant pump is a type of pump used to recirculate a coolant, generally a liquid, that is used to transfer heat away from an engine or other device that generates heat as a byproduct of producing energy. 高压冷却液水泵是保证冷却液在冷却系中循环流动，通俗点讲是让水不断循环得到有效的降温。

A stepper motor, also known as step motor or stepping motor, is a brushless DC electric motor that divides a full rotation into a number of equal steps. 步进电机是一种将电脉冲信号转换成相应角位移或线位移的电动机。每输入一个脉冲信号，转子就转动一个角度或前进一步，其输出的角位移或线位移与输入的脉冲数成正比，转速与脉冲频率成正比。因此，步进电动机又称脉冲电动机。

A machine coolant pump is a type of pump used to recirculate a coolant, generally a liquid, that is used to transfer heat away from an engine or other device that generates heat as a byproduct of producing energy. 冷却液水泵是保证冷却液在冷却系中循环流动，通俗点讲是让水不断循环得到有效的降温。