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As the motor current increases, will the torque also increase?
Torque is an important performance index of motor products, which directly reflects the ability of the motor to drive the load. In motor products, the starting torque, rated torque and maximum torque reflect the ability of the motor in different states. Different torques correspond to There is al...Read more -
Permanent magnet synchronous motor, which equipment is more reasonable for energy saving?
Compared with the power frequency motor, the permanent magnet synchronous motor is easy to control, the speed is determined by the frequency of the power supply, the operation is stable and reliable, and it does not change with the fluctuation of the load and voltage. In view of the characteristi...Read more -
China has decreed that some motors should not be used, see how to avoid punishment and confiscation!
there are still some enterprises that are reluctant to replace high-efficiency motors, because the price of high-efficiency motors is higher than that of ordinary motors, which will lead to rising costs. But in reality, this masks the cost of procurement and the cost of energy consumption The ...Read more -
One of the motor operating characteristics – motor torque type and its working condition applicability
Torque is the basic load form of the transmission shaft of various working machinery, which is closely related to the working capacity, energy consumption, efficiency, operating life, and safety performance of the power machinery. As a typical power machine, torque is a very important performance...Read more -
19 motor companies are on the list! The 2022 Green Factory Announcement List is released today!
On February 9, the Ministry of Industry and Information Technology issued the “2022 Green Factory Publicity List” , among which Jiamusi Electric Co., Ltd., Jiangsu Dazhong Electric Co., Ltd., Zhongda Electric Co., Ltd., and Siemens Electric (China) Co., Ltd. 19 companies including , S...Read more -
Does a high-efficiency motor have to use a copper bar rotor?
For motor users, while paying attention to motor efficiency indicators, they also pay attention to the purchase price of motors; while motor manufacturers, while realizing and meeting the requirements of motor energy efficiency standards, pay attention to the manufacturing cost of motors. Therefo...Read more -
Are there any special requirements for fans of explosion-proof motors compared with ordinary motors?
The particularity of the working conditions of explosion-proof motors is that there are flammable and explosive materials or explosive gas mixtures in the surrounding environment. Coal mines, oil and gas output supply, petrochemical and chemical industries and other places should choose explosion...Read more -
Differences between hydraulic motors and electric motors
In physical terms, an electric motor is something that converts energy into moving some kind of machine part, be it a car, a printer. If the motor stopped spinning at the same moment, the world would be unimaginable. Electric motors are ubiquitous in modern society, and engineers have produc...Read more -
Specific classification standards for three-phase asynchronous motors
Three-phase asynchronous motors are mainly used as motors to drive various production machinery, such as : fans, pumps, compressors, machine tools, light industry and mining machinery, threshers and pulverizers in agricultural production, processing machinery in agricultural and sideline products...Read more -
What are the “big three electrics” of new energy vehicles?
Introduction: From a functional point of view, the new energy electric vehicle controller converts the direct current of the new energy electric vehicle power battery into the alternating current of the drive motor, communicates with the vehicle controller through the communication system, and c...Read more -
What lubricating oil should be used for gear reduction motors!
Gear reduction motor lubrication is an important part of reducer maintenance. When we chooseto use lubricating oil on geared motors , we need to know which kind of lubricating oil is suitable for geared motors. Next, XINDA MOTOR will talk about the selection of lubricating oil for gear reducers, ...Read more -
Causes of mechanical noise of three-phase asynchronous motor
The main cause of mechanical noise: The mechanical noise generated by the three-phase asynchronous motor is mainly the bearing fault noise. Under the action of load force, each part of the bearing is deformed, and the stress caused by rotational deformation or frictional vibration of transmission...Read more