external rotor motor:

  Feature:
  1.Rated Voltage: 110V-240V
  2. Rated Frequency: 50/60Hz
  3. Power: 50-350W
  4. Number of pole: 2/4
  5. Unload Speed: 50Hz/ 2800-3000RMP
                                 60Hz/ 3000-3200RMP
  6. Speed number: 1-4
  7. Environment Temp: about 40 degree
  8. Core lamination thickness: 10-60mm
  9.μF: 2-14
 10.Insulation Class: B/F/H
 11.Approval: CE Approval, CCC Certificate