- 适用：机械传动，医疗器材，办公用器，汽车，等行业，电机工作原理是：直流电机有定子和转子两大部分组成，定子上有磁极（绕组式或永磁式），转子有绕组，通电后，转子上也形成磁场（磁极），定子和转子的磁极之间有一个夹角，在定转子磁场（N极和S极之间）的相互吸引下，是电机旋转。改变电刷的位子，就可以改变定转子磁极夹角（假设以定子的磁极为夹角起始边，转子的磁极为另一边，由转子的磁极指向定子的磁极的方向就是电机的旋转方向）的方向，从而改变电机的旋转方向
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Application:mechanical transmission,medical equipment,office supplies,automotive,and other industries,the working principle ofmotor iscomposed of two parts:DC motorstator and rotor,amagnetic stator(winding or permanent magnet),rotorwinding,the power,the rotormagnetic field(magnetic),also formedaanincluded anglebetween the stator and the rotormagnetic pole,the rotor magnetic field(between Nand S poles)mutual attraction,is the motor rotation.Change thebrushseat,can change thestator and rotorpoleangle(direction of rotationangle ofthe magnetic poles of the statorisassumed tostart edge,rotormagnetic poletothe other side,the rotorpolepointing to themagnetic pole of the statoris the direction ofmotorrotation direction)direction,thereby changing the motor
