The wound field round cage motor represents one of the first DC current motor product from the company Brusatori. Starting from size CC90 the cage of the motor is built with steel, for the lower size it is made with die cast alloy. The material used for the construction are of very high quality. Any details in the construction is carefully controlled still now. Today construction is the same of the first pieces produced. Due to the consolidated experienced in the production and to the high number produced the quality/price ratio is very high. The statistic data permit us to state that motors produce in the 80 are still now at work.