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Type: Posts; User: beckerkumm

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    I ordered a laser tach. Still need to find out...

    I ordered a laser tach. Still need to find out how the speed adjustment stops are set. Dave294736294737 The wiring diagrams from 3/16/53 are both still intact inside the two electrical doors. Dave
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    I'm now wondering if the issue is more than just...

    I'm now wondering if the issue is more than just belt length. The tach moves smoothly to 800 on the low and 1700 on the high and then the coil that energizes the speed control kicks out. It would...
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    Gates got back to me and said 2930 is the proper...

    Gates got back to me and said 2930 is the proper conversion. the problem now is that the length choices are limited. He suggested 492 but if the current 2926v486 are too long, I'm faced with...
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    Yes, I missed the V here but have been looking at...

    Yes, I missed the V here but have been looking at the 471, 477, and 486 choices. 486 is what is on the machine but still unsure if the 2926 matches the old 5690 series. I'm now wondering if the 471...
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    I have contacted Gates. No response yet. If the...

    I have contacted Gates. No response yet. If the belts are incorrect i'm hoping to find NOS cheaper than buying from a belt dealer. Is mis typed above, replacements on the machine are 2926-486.
    ...
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    I don't have an original belt. I'm attempting to...

    I don't have an original belt. I'm attempting to find out if the replacement belts are the proper size as the reeves drives don't seem to have the rpm range they should have ( 1700 vs 2400 ). The...
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    Old Gates numbering system

    I have an old reference to a variable speed drive belt, Gates RVS 590-48. I can't find any old reference chart to give me the dimensions for that belt. I believe the 48 is 48" in length but can't...
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