bandsaw motor belt tension question

Dec 21, 2003 2 Replies

Hi Folks,



I have a 14" Delta bandsaw (w/riser block) on the enclosed stand, and recently installed a new motor belt because the original one (14 yrs old?) broke.



Question is what is the optimal tension setting to minimize vibration contributions from the pulley/belt assembly?



I have aligned the pulleys so that they are in the same plane.



When using my finger to deflect the belt, I think that 1/4" deflection results in less vibration than 1/2" deflection, but this is pretty add hoc. BTW, there is about 16" between the edges of the 2 pulleys.



Any experiences/suggestions as the Duginske books don't seem to address this topic?



thanks George


No more than 1/2 is the normal recommendation. Sounds like you've got it close. Now tighten it if it slips or vibrates, or better, drop the dough on a link belt that never takes a set.

Hello to everyone both sides off the pond and anywhere else in the world, just like to wish you all a wonderful Christmas and a prosperous new year. Hope all your turning efforts are successful Tom Buttress Staffordshire England

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