Speed ​​?? Dongguan motor rotor finishing machine running we should be wary of
Since the magnetic field using the right-hand rule is stationary and the conductor is in motion for cutting the magnetic field lines, the opposite is true. For this reason, the magnetic field can be relatively fixed, and the conductor cuts the magnetic flux lines in the opposite direction of the rotating magnetic field, so that the current direction of the rotor conductor of the instantaneous speed regulating motor motor can be easily judged. The right half of the rotor of the motor flows out of the conductor, which flows from the left half of the rotor of the speed-regulating motor rotor.
We know that the magnetic field of the current-carrying conductor is affected by the electromagnetic force. Therefore, the rotor winding of the speed-regulating motor with induced current is affected by the electromagnetic force F in the rotating magnetic field and the direction of the electromagnetic force is determined by the left-hand rule. The electromagnetic force F in the speed motor motor rotor shaft with the rotating magnetic field in the same direction of the electromagnetic torque is the speed motor rotor to n speed and rotating magnetic field in the same direction of rotation.
In this way, Dongguan motor rotor speed adjustment can go to drive the relevant load to drive the corresponding electrical equipment, then speed motor motor rotor by electromagnetic torque will overcome the load torque and work, which can be achieved with the power Conversion between mechanical energy.
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