Motorized Centrifugal Impeller

Nov. 3, 2014

Continental Fan’s new EC Motorized Impellers are superbly crafted and precision balanced air-moving devices, featuring superior performance and compact design. By combining the efficiency of a backward curved impeller with the advanced technology of an electronically commutated (EC) external rotor motor, new standards for energy savings and performance have been achieved. The reduced power consumption of the high efficiency motor directly translates to savings.

EC Impellers are ideally suited for many air-moving applications including cooling of motor controls, electronics, power converter cabinets, and modular air conditioners.  Continental Fan offers a complete line of axial and centrifugal motorized impellers with AC, DC or EC high efficiency motors. CFM’s motorized impellers feature speed control, superior performance and compact design.  


  • EC (Electronically Commutated) external rotor motor
  • 1-10 VDC or PWM motor control
  • High efficiency backward curved impeller
  • Compact design, superior performance
  • Matching inlet cones available
  • Input voltage: 208 – 277V 50/60 Hz single phase
  • Capacities to 1139 cfm
  • capacities to 1139 cfm
  • precision balanced
  • high efficiency backward curved impeller