Motor is designed for variable speed industrial applications. The stator is fully laminated to reduce the losses. The magnetic circuit and windings have been designed to obtain excellent commutation features. Available in 20 frames, from 80 to 800, witb power from 0.5 up tp 2500kW. Compensation windings are available from frame 180 and bigger to enhance performance under condition of overload or weakened filed flux. Insulation class F o H, degree of protection IP23, cooling method IC06.