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-   -   21.5 sensorless brushless motor (https://www.rctech.net/forum/radio-electronics/419209-21-5-sensorless-brushless-motor.html)

thefnshow 07-23-2010 12:35 AM
21.5 sensorless brushless motor
 
i've got a speed passion inspire brushless esc/motor combo...but now i want to run a 21.5 motor in my 4wd mini...i've been looking around and can't seem to find any 21.5 sensorless motors...any good places to look ?

NovakTwo 07-23-2010 07:37 AM
Originally Posted by thefnshow (Post 7707514)
i've got a speed passion inspire brushless esc/motor combo...but now i want to run a 21.5 motor in my 4wd mini...i've been looking around and can't seem to find any 21.5 sensorless motors...any good places to look ?
Non-sensored motors are designated by Kv ratings, not wind numbers such as 21.5, which means 21.5 sensored motor winds. ROAR rules require sensored motors for spec racing.


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