• Tap doan Rosenberg
  • Box fans
  • Dong Co EC
  • Slide 01

Operating principle

Synchronous motor with electronic commutation.

ECOFIT EC technology motor means synchronous motor with electronic commutation. Unlike the AC asynchronous motor, the EC motor is synchronous, which avoids the losses due to slippage, and gives a better efficiency on a larger speed range. The rotor consists of permanent magnets. The stator is driven by electronic switches controlled by a microcontroller. The ECOFIT EC motor is designed to be powered by 230V50/60Hz, or 120V50/60Hz.

ECOFIT EC motor G9 is external rotor motor with input power up to 150Watts.           

ECOFIT EC motor V8 is a new external rotor motor with input power up to 300Watts. V8 motor replaces L4 motor, with the advantage of higher power at lower speed.


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