Recent content by Azalin

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    Dave's 80:1 RC mid drive kit build log

    OK that's interesting. I assume you've used a rotary table.
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    Dave's 80:1 RC mid drive kit build log

    Did you make the eccentrics separately then joined them together?
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    Dave's 80:1 RC mid drive kit build log

    I made a special jig to place the disc to the table of the mill perfectly aligned. Then I cut some about 0.1mm material from the bottoms. Feels much better however I still need to cut the double eccentric shaft. This will be my first time with eccentric on a lathe so I'm not quite sure how to do...
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    Dave's 80:1 RC mid drive kit build log

    2 discs 12mm each because the thickness of the needle roller bearing is 12mm. This gearbox is going to be into the 4th axis of my CNC. I may slightly reduce thickness to 10mm.
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    Dave's 80:1 RC mid drive kit build log

    Yes. Mine doesn't work well. It needed some tolerences or I'll have to remove some material from the disks manually.
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    Dave's 80:1 RC mid drive kit build log

    @tangentdave did you use GearTrax for the cycloidal gears or hardcoded equations?
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    Dave's 80:1 RC mid drive kit build log

    I'm not interested in bicycles but I've come to say that you did a terrific job on these cycloidal drives. I'm currently building one for my CNC mill as the 4th axis. Steel 1:33 disks, aluminum housing with hardened roller pins, etc.. Anyway. Names Suat. Hello all. Dang. I'm just 1 µW. I...
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