RCU Forums - View Single Post - Homemade brushless motor only making a high-pitched noise and not turning. Help!
Old 11-01-2017, 09:22 PM
  #3  
yrjosmiel73
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Yes, I have bound it and calibrated the ESC! I'm pretty sure I have the windings right, too.
Is it possible that it's because the electromagnets are so weak they can't even pull the rotor?