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how to rotate a motor at very slow speed

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AVIJIT DAS
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Joined: 25/03/2014 - 12:41
how to rotate a motor at very slow speed

I want to rotate a belt-coupled pulley at a very slow speed, like 10 rpm. Vibration should be as less as possible. That may occur if I use stepper motor driven by microcontroller.  Tried with geared DC motor with PWM control, but rotation is not smooth. What is the best choice of type of motor or control method for very low rpm and vibration less operation ? Give me idea please.

 

 

Ashutosh Bhatt
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Joined: 21/12/2010 - 15:59
there are DC gear motor

there are DC gear motor available from as low as 1 RPM also