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step motror

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step motror
« on: February 08, 2012, 10:21:40 AM »

i have a "classic" motor on 120W and i would like now to change it with a step motor to change the speed with a microcontroller but i don't know how to find a step motor like my "classic" old one.



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Re: step motror
« Reply #1 on: February 08, 2012, 01:07:27 PM »
What do you mean by a classic motor and why do you want to do this?

Stepper motors have poor torque and lower speed compared to DC motors.