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HO-229
Aug 22, 2005, 08:10 PM
When you rewind a CD-Rom motor I've read that a good starting point is 18 turns...
Does this mean 18 turns on each pole or 18 turn on the 3 poles?

I have a stator with 9 poles

Thanks in advance
HO-229

wattsup_kz
Aug 22, 2005, 08:30 PM
18 turns on each pole.
There is more info on CDROM motors than you could ever read in the Power Systems forum here.
An excellent tutorial can be found here. (http://www.gobrushless.com/GBL_single_v2.pdf)
enjoy!

Brian

Ron van Sommeren
Aug 23, 2005, 06:56 AM
As Brian said, plenty of cd-rom discussion in the 'power systems' subforum, you'll get more response there:
http://www.rcgroups.com/forums/forumdisplay.php?f=13

CD-rom motor checks and tests, homepages and manuals in first message of this motor builders tips and tricks thread. The checks and tests may save you from frying your controller. Thread is active, bookmark it for future refence and subscribe to it:
http://www.rcgroups.com/forums/showthread.php?t=240993


Vriendelijke groeten ;) Ron van Sommeren
• diy motor building tips & tricks (http://www.rcgroups.com/forums/showthread.php?t=240993)
• diy outrunner discussion group (http://www.yahoogroups.com/group/lrk-torquemax)
• int. E fly-in & diy outrunner meet (http://home.hetnet.nl/~ronvans/), Aug.28th, Nijmegen, the Netherlands