Answer:The DC motor can convert mechanical energy into DC electrical energy as a generator, and can also convert DC electrical energy into mechanical energy as a motor. DC motors are generally used as DC power sources. Due to the development of thyristor t...
Answer:First of all, it should be judged whether it is caused by mechanical or electrical reasons? The method is: connect the power supply, there is an abnormal sound, cut off the power supply, if the abnormal sound still exists, it is a mechanical failure;...
Answer:With the improvement of global industrial automation, intelligence and people's living standards, motors will be more and more widely used in the fields of automobiles, household appliances, electronic audio and video, information processing equ...
Answer:One of my friend's equipment is not capable enough. In view of economic considerations, I don't plan to buy the whole equipment with higher power, but want to change to a motor with higher power, hoping to achieve the most economical equipm...
Answer:This article sorts out the development status of electric vehicle motors, and describes and summarizes them from different directions according to the typical motor design and application progress of more than 50 electric vehicle motors that have bee...
Answer:As the country's requirements for vehicle exhaust emissions become more and more stringent, the spring of new energy vehicles has arrived. Therefore, auto repair people are also hungry for knowledge of new energy vehicles. Today I will bring you...
Answer:With the gradual recovery of the global manufacturing industry, industrial technology is also developing rapidly. Under the current background of global energy conservation and carbon reduction, countries have successively introduced relevant policie...
Answer:Motor (English: Electric machinery, commonly known as "motor") refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction.
Answer:In recent years, problems such as continuous price increases of raw materials, soaring labor costs, and continuous price reductions by OEMs have exploded, making many small and medium-sized motor companies almost helpless. In the next 1-2 years, the ...
Answer:The motor insulation paper commonly used in motors is divided into six grades of A, E, B, F, H and C according to their heat resistance.