External Rotor Motor

External rotor motor with iron forward curved impeller w/o flange

External rotor motor with iron forward curved impeller w/ flange 

External rotor motor with aluminium forward curved impeller w/ flange

dia.92 / dia.102 External Rotor Motor w/ flange

dia.92 / dia.102 External Rotor Motor w/o flange

Different models for your choice:

External rotor motor and impeller assembly specifically chosen for performance and non-overloading characteristics. Ball bearings are greased for life and allow the fan to run at any angle. Specially designed airflow guide vanes for optimum performance. All motors are fitted with standard thermal overload protection. Motor protection by means of a thermal contact switch incorporated in the windings to prevent motor damage by overloading / overheating.