Dustolex Centrifugal Fan Arrangements
About Centrifugal Fan Arrangements
Arrangement 1
Impeller cantilever mounted on relay shaft. Supports assembled on the pedestal outside the air flow. Maximum air temperature 60oC without impeller, 150oC with impeller.
Arrangement 2
Direct coupling. Rotor keyed directly on the motor shaft supported by the pedestal. Maximum air temperature 60oC, between 60 and 150oC with impeller, above 150oC in special arrangement with heat protection between rotor and motor.
Arrangement 3
Like Arrangement 1, with shaft-motor coaxial coupling, by means of flexible joint, Temperature limits like Arrangement 1.
Arrangement 4
Similar to Arrangement 1 for belt coupling, with motor supported on the pedestal side. Temperature limits like Arrangement 1.
Arrangement 5
For belt coupling similar to Arrangement 1, with motor and fan assembled on the same base. Temperature limits like Arrangement 1.