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Jandus Ball Motor Blade Pitch  Rate Topic 
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 Posted: Mon Oct 8th, 2018 06:09 pm
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Russ Huber
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Does anyone have a 01-08 Jandus roundball desk & bracket fan motor with a factory DEEP pitch blade set?



This is a 60 VDC example I have posted in past. The probability of this fan motor being used for railroad or ship use is high.

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Last edited on Mon Oct 8th, 2018 06:10 pm by Russ Huber

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 Posted: Mon Oct 8th, 2018 06:10 pm
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Russ Huber
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 Posted: Mon Oct 8th, 2018 08:28 pm
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Steve Cunningham
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When electricity came to homes, there were neighborhood providers  of electricity. You had to buy appliances based on what was produced in your neighborhood. That explains the odd voltages. Electric Raikroads used 500VDC. Farms used 32V. Ships had their own voltages but DC. So somewhere, a local generator decided that 60VDC was what he wanted. My best guess.

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 Posted: Tue Oct 9th, 2018 03:35 am
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Russ Huber
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Standard Jandus blade to the left...…….Deep pitch Jandus blade to the right.  Both cast brass hub/spiders.

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