Most of the cooling towers used all around the world are operating by using of standard fan unit solution such as fan impeller, gear box, driving shaft and motor. As presented in the previous paper, later fan unit development in the cooling tower industry can be slow-running motor, which is directly coupled with fan impeller. This paper discusses slow-running motor experiences of one of the European cooling tower manufacturer.

13-17: Low-Speed Motor Experience

  • Martin Kubicek, FANS, A.s. and Jan Holl, DAC Motors, A.s.