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Thread: When do you need to replace the rotor of a brushless motor?
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Old 03-31-2022 | 05:56 AM
  #26  
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jasburrito
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Default Universal rotors
Hey hey. I replaced the rotor in one of my motors. It runs better. Not sure if this is widely known. So I thought I would share. Anyways spec rotors are 7.2 core. Mod rotors are 5.0 or 6.0 core. mod rotors are not roar legal in spec classes. Found these cruising web. https://www.ebay.com/itm/C50135-1-10...ed/7632-2357-0. And more info. Seems like a good upgrade for older motors that the rotor is weak. Cheers. https://www.rccaraction.com/brushless-rotors-explained/
. Edit update . So when item is not available in future . They claim it fits many mod motors. They have different sizes.
  • Fits Rocket Series Modified Motors as well as Trinity, Fantom, R1, Motiv and many other brands with similar rotor designs. Proper shimming is required with each rotor and motor.
Last edited by jasburrito; 03-31-2022 at 09:11 AM.
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