Difference between revisions of "Choosing a Small Sprocket"

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(pitch /(2*TAN(PI()/ teeth ))) / (pitch /(2*SIN(PI()/ teeth )))
 
(pitch /(2*TAN(PI()/ teeth ))) / (pitch /(2*SIN(PI()/ teeth )))
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 +
Most engineering manuals suggest that 17 teeth be a minimum for high speed systems.
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Revision as of 16:51, 27 October 2007

Chain Sprockets are effectively regular polygons. Because of this, when the small sprocket is pulling the chain a pulse is created in the system.

It is important not to choose a sprocket too small for the smoothest power transfer.

(pitch /(2*TAN(PI()/ teeth ))) / (pitch /(2*SIN(PI()/ teeth )))

Most engineering manuals suggest that 17 teeth be a minimum for high speed systems.


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