brushed dc electric motors造句
例句与造句
- As the article Brushed DC electric motor explains " As As an unloaded DC motor spins, it generates a backwards-flowing electromotive force that resists the current being applied to the motor.
- [[ File : Ejs Open Source Direct Current Electrical Motor Model Java Applet ( DC Motor ) 80 degree split ring . gif | thumb | A brushed DC electric motor generating torque from DC power supply by using an internal mechanical commutation.
- Since this is a single phase two-pole motor, the commutator consists of a split ring, so that the current reverses each half turn ( 180 degrees ) . ] ] The brushed DC electric motor generates torque directly from DC power supplied to the motor by using internal commutation, stationary magnets ( permanent or electromagnets ), and rotating electrical magnets.
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