apply:machine tools, mining, metallurgy, textile, printing and dyeing, chemical and other industries.
feature:simplified variable speed system, high efficiency, energy saving.
transmission scheme:two, three, four.
apply:all kinds of driving machines such as machine tools, mining, metallurgy, textile, printing and dyeing, chemical industry, etc.
feature:by changing the connection of windings to change the speed and output power of the motor, so as to match the load characteristics of the mechanical equipment, the variable speed system is simplified, efficient and energy-saving;
transmission scheme:two, three, four.