Answer：A motorist said that their plant produced a YE3-355-4 export vertical motor, but due to excessive vibration and noise, it didn't met the assessment requirements and was not allowed to leave the factory. After consulting and discussing with the c...
Answer：In general, three-phase synchronous motors and three-phase asynchronous motors are different in terms of speed, structure, and use occasions. Which type of motor to choose should be decided according to specific usage requirements.
Answer：Generally, if there is a three-phase power supply, try to use a three-phase motor, because the three-phase motor with the same power is smaller in size, lighter in weight, lower in noise, lower in price, and higher in torque than a single-phase motor...
Answer：Electric motors are widely used devices in modern industry and households to drive various mechanical devices. However, motors can burn out or fail for various reasons. Using a multimeter can help us monitor the health of the motor. The following wil...
Answer：The permanent magnet synchronous motor has the advantages of simple structure, small size, high efficiency and high power factor. At present, permanent magnet synchronous motors have been used in the metallurgical industry (ironworks and sintering pl...
Answer：The brushless DC motor and the permanent magnet synchronous motor are generally similar in structure and control principle. The main difference between the products lies in the different air gap flux density waveforms and whether it is vector control...
Answer：Why are motors above 4kW connected in delta? Mainly to reduce load current. In general, high-power motors are connected in delta. In the case of the same power, the rated current of the 380V coil is three times smaller than the rated current o
Answer：The magnetic core is a sheet of magnetic material with high magnetic permeability. They are commonly used for field guidance in a variety of electrical systems and machines, including electromagnets, transformers, motors, generators, inductors and ot...
Answer：In order to improve the quality of motors, motor noise has been included as one of the quality assessment indicators in recent years, especially for the situation where the motor operating environment is in close contact with people , the noise of th...
Answer：The winding of the DC motor rotates in the DC magnetic field to induce an AC potential, and then the AC potential is converted into a DC potential through the commutation device.
XINDAAll rights reserved(copyright) Shandong Xinda Motor Co., Ltd.
