DC Motors. reasons for failure

This article summarizes the shortcomings of irregular electric motors, the reasons for their immediate failure, and the failure of each motor. It also provides information on thermal changes in engines. It practically does not consume power, thanks to its electronic filling. There are a lot of similar relays on the market at the moment. But the right choice requires, first of all, a competent electrical calculation and optimization calculation. The winding is laid on a steel core mounted on a shaft (not shown in the figure). Suppose that the core is made in the form of a hollow cylinder, on the outer and inner surfaces of which conductors are placed. From the end sides, these conductors are interconnected, forming a closed loop. Brushes or brush contact provides switching of the next conductor with the network.