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new shaft needed 3.175 X 50 mm

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Old 06-06-2015, 04:53 AM
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dszabo2
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Default new shaft needed 3.175 X 50 mm

I need a new 3.175 X 50 mm shaft for an KDS inrunner motor. Does anyone know where I can buy one? My on line searches have been unsuccessful

Dave
Old 06-14-2015, 07:47 AM
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BirdDog
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3.175 / 25.4 = .125"
50 x .03937 = 1.968"

You need a 1/8 inch by 1 31/32 (or two) inch shaft.
Old 06-14-2015, 04:40 PM
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dszabo2
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BirdDog

Thanks for the reply. I tried searching on 1/8 and .125 and I still cannot find anyone selling a replacement shaft.

Dave
Old 06-15-2015, 03:19 PM
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BirdDog
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http://www.rcgroups.com/forums/showthread.php?t=1630849

If you use a CD rom shaft, file a flat and put a 1/8" wheel collar in place of the c-clip and groove.
Old 06-15-2015, 06:19 PM
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dszabo2
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Birddog

Good idea, I will have to look in may box of computer parts and see what i have . My shaft is pretty simple and only has a flat on one end. If I can't find a CD rom I may just buy a 3 ft length of precision drill rod for $3 from Mcmaster Carr.

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