External Rotor Motor Cooling Fan

R.K.Engg motorized impeller is a motor cooling fan, superbly crafted, external rotor motor cooling fan, precision balanced air-moving package that features superior performance and compact design. It is ideally suited to applications where space is limited.
The unique coupling of the motor and impeller minimizes space requirements and provides for vibration free operation. By combining the efficiency of a impeller with the advanced technology of an external rotor motor, new standards for air performance and sound levels have been achieved.  Suitable for either supply or exhaust applications, motorized impeller is the quietest and most efficient fan package available.  
Types :- Cross flow fan, Axial flow fan , Forward / Backward curve 

Benefits & Features 
• 100% speed controllable external rotor motors  
• Super quiet BC aluminum / galvanize impellers 
• Highly efficient backward / forward curved design 
• Available in 220 / 440 volts  
• Compact design, superior performance  
• Rugged construction, ball bearing motors  
• Capacities: 100 cfm to 3000 cfm  
Applications 
• Electronic cabinet cooling
• Clean room modules
• Heat exchangers
• Air filtration
• Military HRAC
• Medical appliances
• Plastic extrusion
• Fume hoods
• Pharmaceutical equipment
• Semiconductor industries