speed control in permanent magnet dc motor

[raman00084]

i m having a permenent magnet dc motor that runs at 1000rpm speed at 12v rating, it is possible to control speed in the range to 10-50 rpm using pot. please suggest some circuits


regards
kalyan

 

[Tanmay Dash]

hi,
use L293 ic. It gives 12v as output refer the ckt diagram i have uploaded

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If you steal from one author it's plagiarism; if you steal from many it's research.

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[horace1]

have a look at Microchip's motor contol page
https://www.microchip.com/pagehandler/en-us/technology/motorcontrol/