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DIY For Audio
Stepper motor and driver - info needed
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<blockquote data-quote="Rodney_gold" data-source="post: 87787" data-attributes="member: 579"><p>The shape of the cam would allow for the 2 rpm at the end - if the cam is flat , the reel thingy will dwell then</p><p>I use steppers and controllers on my older CnC engravers , I wouldnt try to build what you are wanting to do unless you had pretty vast quantities. Another idea is to just use a fishing rod "eye" type thing on a DC motorised lead screw with micro limit switches at either end (or make em adjustable so you can adjust to size of reel ) the speed of the motor will dictate how close the windings are and you can easily build a delay and reverse circuit linked to the micro switches. You could prolly drive the lead screw off the motor that turns the reels</p></blockquote><p></p>
[QUOTE="Rodney_gold, post: 87787, member: 579"] The shape of the cam would allow for the 2 rpm at the end - if the cam is flat , the reel thingy will dwell then I use steppers and controllers on my older CnC engravers , I wouldnt try to build what you are wanting to do unless you had pretty vast quantities. Another idea is to just use a fishing rod "eye" type thing on a DC motorised lead screw with micro limit switches at either end (or make em adjustable so you can adjust to size of reel ) the speed of the motor will dictate how close the windings are and you can easily build a delay and reverse circuit linked to the micro switches. You could prolly drive the lead screw off the motor that turns the reels [/QUOTE]
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DIY & Tutorials
DIY For Audio
Stepper motor and driver - info needed
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