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Author Topic: Circuit to operate brushless motor  (Read 4187 times)
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bugmike25
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« on: February 29, 2008, 06:08:01 18:08 »

Hi, i'm looking for a circuit to operate a DC brushless motor used for remote control models. Preferably no microcontroller would be needed.  The motor has three inputs. This is the motor that i have purchased:

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=300146764892&_trksid=p3907.m32&_trkparms=tab%3DWatching

Please help. Thanks
« Last Edit: February 29, 2008, 06:37:05 18:37 by bugmike25 » Logged
kolin
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« Reply #1 on: February 29, 2008, 06:32:03 18:32 »

hello, you can find it in schema of Zilog's motor control development board
http://www.zilog.com/products/partdetails.asp?id=Z8FMC160100KITG
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malibus
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« Reply #2 on: March 01, 2008, 05:23:23 17:23 »

Hi, i'm looking for a circuit to operate a DC brushless motor used for remote control models. Preferably no microcontroller would be needed.  The motor has three inputs. This is the motor that i have purchased:

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=300146764892&_trksid=p3907.m32&_trkparms=tab%3DWatching

Please help. Thanks

This motor is sensorless, good only for rc planes, and not suitable for rc cars.
The speed controller for this motor are very complex, and you must have a good practice with avr microcontrollers. Look at http://www.rcgroups.com/forums/showthread.php?t=200567
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jherasmus
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« Reply #3 on: March 22, 2008, 08:10:16 20:10 »

Im sure ive seen a circiut in elector not sure witch isue but will look and let u know
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bugmike25
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« Reply #4 on: March 22, 2008, 10:06:21 22:06 »

I think that you are referring to the issue of Feb 06
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ipek
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« Reply #5 on: March 23, 2008, 12:55:36 00:55 »

Microchip Application note AN587 Brushless DC Motor Control Made Easy, browse

http://silicium628.chez-alice.fr/accueil3.htm than look VARIATEUR POUR MOTEUR BRUSHLESS

second poject    http://home.versanet.de/~b-konze/blmc_bko/blmc.htm

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