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What are the characteristics of the magnetic field of the shaded pole motor
2019-10-11 722
The magnetic field of cover pole motor is generally called moving magnetic field. When the main winding around the pole passes through the AC current I, the magnetic flux will be generated. One part
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Viewing Method of Motor before Starting
2019-10-11 708
Viewing method before starting motor: 1. For new or long-term outage motors, the insulation resistance between windings and windings to ground should be checked before use. Generally, 500V insulati
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Characteristics of TEFC Motor
2019-10-11 775
TEFC motor is fully enclosed fan-cooled motor, TEFC motor is self-ventilated cooling motor. The motor can be used for open or fully enclosed housing. Common motor generally refers to DC motor. The s
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Advantages of Motors
2019-10-11 686
Advantages of electric motor:1. Small size, light weight and large output.2. It can operate at low speed and high power, and can save the heavy load directly driven by the reducer.3. It has all the ad
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What is the meaning of motor 4P?
2019-10-11 624
4P means four-pole motor. An electromagnetic device that converts or transfers electric energy according to the law of electromagnetic induction. The letter M (D for old standard) is used to indicat
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Difference of Speed Regulation Method between Brushless Motor and Brushless Motor
2019-10-11 707
Difference of Speed Regulation Method between Brushless Motor and Brushless Motor In fact, the operation of the two motors are voltage regulation, only because brushless DC chooses electronic commu
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Operation Principle of Brushless Motor
2019-10-11 676
Operation Principle of Brushless Motor Motor driven control is to control the rolling or stop of the motor and the rolling speed. Electric speed controller (ESC) is also called e
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Working Principle of Brushless Motor
2019-10-11 648
Working Principle of Brushless Motor In brushless motor, the commutation work is performed by the control circuit in the controller (generally Hall sensor + controller, mor
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Working Principle of Brush Motor
2019-10-11 639
Working Principle of Brush Motor Brush motor is the earliest type of motor we touch. It is also used as a model to show the motor introduced in physics class in middle school. The main structure of b
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The Difference and Contrast between AC Motor and DC Motor
2019-10-11 766
AC motor is a communication motor, while DC motor is a DC motor. 1. The energy of transformation is different. Communication motor realizes the conversion between mechanical ene