Quote:
Originally Posted by jokerjustin
cogging is were the esc cannot start the rotor....this can be caused by high current draw...or that your batteries cannot supply the needed current. a sensorless motor has a minimum rpm it can turn at so anything lower than this will appear to cogg
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I think it's more the esc's software/hardware to detecting rpm/rotor position which causes cogging... because, even if the motor is spinning at say 60rpm, there will be a voltage generated, albeit, small potential. It's just up to the tech of the controller to be able to 'see' this potential, past all the other electrical noise, w/e.
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