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Enjawulo wakati wa DC brushless motors ne brushed motors mu micro-pump applications .

Mu DC motor, brush motor is the earliest to contact with a class of motors, secondary school physics classroom okuyingiza motor era kwe kugiraga nga model. DC brushless motor ye kika kya motor ekipya, ekibadde kikozesebwa mpolampola ku bulamu obwa bulijjo mu myaka egiyise{1}} naye mu butuufu, nga bukyali 1917, ekirowoozo ekikulu ekya DC motor kibadde kiva ku bbulawuzi, nga kiva ku brushes okuva ku srushes okuva ku bbulawuzi ya brushes okuzaalibwa nga srushes as 1917, the basic idea of ​​motor srushles shortcoming, which affects the brush motor in the field of the overall application, people need a can not need to be maintained on the long-term use of the motor to replace it. It wasn't until 1955, when D. Harrison and others in the United States first applied for a patent to replace the mechanical brushes of a brushed DC motor with transistorised commutation lines, that the birth of the modern brushless motor was officially marked. Kale enjawulo wakati waabwe eri etya?