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4hv.org :: Forums :: General Science and Electronics
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quadcopter upgrade kits for ultra cheap brushed type crafts.

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Chris Cristini
Tue Nov 18 2014, 04:10AM Print
Chris Cristini Registered Member #1749 Joined: Fri Oct 10 2008, 02:04AM
Location: Claremont New Hampshire
Posts: 497
I purchased a Skyviper stunt quadrotor and it is ok but there are better one out there like Wltoys v262 that seem to be real popular for customizing I want to build a kit the will replace the cheap little brushed motors with brushless ones does anyone think this is possible? I know Wltoys built a brushless version of the v262 called the v393 but I wanted an even cheaper alt. Maybe could be a crowd funding project.
1416283849 1749 FT0 Img 20141117 225707
Does anyone know if there is a bldc motor that small? Replacing the little bullet motor. Something like this could even work for conversion from brushed to brushless. m.ebay.com/itm/310446741479?nav=SEARCH
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Chris Cristini
Wed Nov 19 2014, 01:10AM
Chris Cristini Registered Member #1749 Joined: Fri Oct 10 2008, 02:04AM
Location: Claremont New Hampshire
Posts: 497
Well I did more research with what little time I have and found it would be not be wise to use a micro inrunner with the gears but instead be really cheap and use outrunners from pc disk drives they may have good enough magnetics to do the job all though if I wanted to stay 1S @ 500mah I may have to reduce the amount of turns for a lower voltage.
1416359426 1749 FT167420 Img 20141118 200050

1416359426 1749 FT167420 Img 20141118 200036
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