Thread: pulley ratios on 3 pulley axis
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20-07-2011 #13
Last Activity: 05-04-2020
Also what pitch are your screws?
It could be a combination of the microstepping and screw pitch causing it ... if it's just one of those then the factor would most likely be a more round number. The other possibility is the number of steps per rev. you used in the calculation is too low, causing the motor to move further and the step signal to the driver is poor making it 'loose' some of those steps. Pretty unlikely though. Is the distance consistent/repeatable?Last edited by Jonathan; 20-07-2011 at 10:13 PM.
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